diff --git a/tests/tbf/TbfTest.err b/tests/tbf/TbfTest.err
index 99e82df..8d93f59 100644
--- a/tests/tbf/TbfTest.err
+++ b/tests/tbf/TbfTest.err
@@ -4,7 +4,7 @@
 Creating MS object, TLLI = 0xffffffff
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -16,15 +16,15 @@
 - Skipping TS 7, because not enabled
 - Skipping TS 3, because num TBFs 0 >= 0
 [DL] Assign downlink TS=2 TFI=0
-PDCH(bts=0,trx=0,ts=2) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) Setting Control TS 2
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 04, dl_slots = 04
-MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL)
+PDCH(bts=0,trx=0,ts=2) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) Setting Control TS 2
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 04, dl_slots = 04
+MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW)
 The MS object cannot fully confirm an unexpected TLLI: 0x00002342, partly confirmed
 Modifying MS object, TLLI = 0x00002342, TA 220 -> 4
 MS(TLLI=0x00002342, IMSI=, TA=4, 0/0, DL) ********** UL-TBF starts here **********
 MS(TLLI=0x00002342, IMSI=, TA=4, 0/0, DL) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -37,10 +37,10 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [UL] Assign uplink TS=2 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=2) Attaching TBF(TFI=0 TLLI=0x00002342 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0x00002342 DIR=UL STATE=NULL) Setting Control TS 2
-TBF(TFI=0 TLLI=0x00002342 DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 04, dl_slots = 00
-MS(TLLI=0x00002342, IMSI=, TA=4, 0/0, DL) Attaching UL TBF: TBF(TFI=0 TLLI=0x00002342 DIR=UL STATE=NULL)
+PDCH(bts=0,trx=0,ts=2) Attaching TBF(TFI=0 TLLI=0x00002342 DIR=UL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0x00002342 DIR=UL STATE=NEW) Setting Control TS 2
+TBF(TFI=0 TLLI=0x00002342 DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 04, dl_slots = 00
+MS(TLLI=0x00002342, IMSI=, TA=4, 0/0, DL) Attaching UL TBF: TBF(TFI=0 TLLI=0x00002342 DIR=UL STATE=NEW)
 Modifying MS object, TLLI: 0xffffffff -> 0x00002342, already confirmed partly
 The MS object cannot fully confirm an unexpected TLLI: 0x00004232, partly confirmed
 Modifying MS object, TLLI: 0x00002342 -> 0x00004232, already confirmed partly
@@ -52,7 +52,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -64,16 +64,16 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -119,7 +119,7 @@
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE) starting timer T3193 with 0 sec. 100000 microsec
 MS(TLLI=0xffeeddcc, IMSI=, TA=0, 45/0, DL) ********** DL-TBF starts here **********
 MS(TLLI=0xffeeddcc, IMSI=, TA=0, 45/0, DL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -131,17 +131,17 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=1
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL), 2 TBFs, USFs = 00, TFIs = 00000003.
-TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffeeddcc, IMSI=, TA=0, 45/0, DL) Attaching DL TBF: TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NEW), 2 TBFs, USFs = 00, TFIs = 00000003.
+TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffeeddcc, IMSI=, TA=0, 45/0, DL) Attaching DL TBF: TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NEW)
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE) Trigger downlink assignment on PACCH
-TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE) exists
+TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NEW) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE) exists
 DL_ASS_TBF(DL-TFI_0){WAIT_ACK}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){WAIT_ACK}: Event SCHED_ASS not permitted
-TBF(DL-TFI_1){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_1){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_1){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_1){NEW}: state_chg to ASSIGN
 TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE) free
 PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE), 1 TBFs, USFs = 00, TFIs = 00000002.
@@ -165,7 +165,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -177,16 +177,16 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -232,7 +232,7 @@
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE) starting timer T3193 with 0 sec. 100000 microsec
 MS(TLLI=0xffeeddcc, IMSI=, TA=0, 45/0, DL) ********** DL-TBF starts here **********
 MS(TLLI=0xffeeddcc, IMSI=, TA=0, 45/0, DL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -244,17 +244,17 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=1
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL), 2 TBFs, USFs = 00, TFIs = 00000003.
-TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffeeddcc, IMSI=, TA=0, 45/0, DL) Attaching DL TBF: TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NEW), 2 TBFs, USFs = 00, TFIs = 00000003.
+TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffeeddcc, IMSI=, TA=0, 45/0, DL) Attaching DL TBF: TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NEW)
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE) Trigger downlink assignment on PACCH
-TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE) exists
+TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NEW) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE) exists
 DL_ASS_TBF(DL-TFI_0){WAIT_ACK}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){WAIT_ACK}: Event SCHED_ASS not permitted
-TBF(DL-TFI_1){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_1){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_1){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_1){NEW}: state_chg to ASSIGN
 TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) free
 PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN), 1 TBFs, USFs = 00, TFIs = 00000001.
@@ -278,7 +278,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -290,16 +290,16 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -546,7 +546,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -558,16 +558,16 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -578,7 +578,7 @@
 Found first unallocated TRX=0 TFI=1
 MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -590,16 +590,16 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=1
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=1 TLLI=0xffffffff DIR=DL STATE=NULL), 2 TBFs, USFs = 00, TFIs = 00000003.
-TBF(TFI=1 TLLI=0xffffffff DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=1 TLLI=0xffffffff DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=1 TLLI=0xffffffff DIR=DL STATE=NULL)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=1 TLLI=0xffffffff DIR=DL STATE=NEW), 2 TBFs, USFs = 00, TFIs = 00000003.
+TBF(TFI=1 TLLI=0xffffffff DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=1 TLLI=0xffffffff DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=1 TLLI=0xffffffff DIR=DL STATE=NEW)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_1){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_1){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_1){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=1 TLLI=0xffffffff DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_1){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_1){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=1 TLLI=0xffffffff DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_1){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_1){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=1 TLLI=0xffffffff DIR=DL STATE=ASSIGN) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=1 TLLI=0xffffffff DIR=DL STATE=ASSIGN) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -636,7 +636,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000000, partly confirmed
 MS(TLLI=0xc0000000, IMSI=001001000000000, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000000, IMSI=001001000000000, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -648,15 +648,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000000, IMSI=001001000000000, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL)
-TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000000)
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000000, IMSI=001001000000000, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NEW)
+TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000000)
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -666,7 +666,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000001, partly confirmed
 MS(TLLI=0xc0000001, IMSI=001001000000001, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000001, IMSI=001001000000001, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -678,15 +678,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=1
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL), 2 TBFs, USFs = 00, TFIs = 00000003.
-TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000001, IMSI=001001000000001, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL)
-TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000001)
-TBF(DL-TFI_1){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_1){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NEW), 2 TBFs, USFs = 00, TFIs = 00000003.
+TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000001, IMSI=001001000000001, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NEW)
+TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000001)
+TBF(DL-TFI_1){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_1){NEW}: state_chg to ASSIGN
 TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -696,7 +696,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000002, partly confirmed
 MS(TLLI=0xc0000002, IMSI=001001000000002, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000002, IMSI=001001000000002, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -708,15 +708,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=2
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL), 3 TBFs, USFs = 00, TFIs = 00000007.
-TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000002, IMSI=001001000000002, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL)
-TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000002)
-TBF(DL-TFI_2){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_2){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NEW), 3 TBFs, USFs = 00, TFIs = 00000007.
+TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000002, IMSI=001001000000002, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NEW)
+TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000002)
+TBF(DL-TFI_2){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_2){NEW}: state_chg to ASSIGN
 TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -726,7 +726,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000003, partly confirmed
 MS(TLLI=0xc0000003, IMSI=001001000000003, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000003, IMSI=001001000000003, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -738,15 +738,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=3
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL), 4 TBFs, USFs = 00, TFIs = 0000000f.
-TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000003, IMSI=001001000000003, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL)
-TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000003)
-TBF(DL-TFI_3){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_3){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NEW), 4 TBFs, USFs = 00, TFIs = 0000000f.
+TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000003, IMSI=001001000000003, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NEW)
+TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000003)
+TBF(DL-TFI_3){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_3){NEW}: state_chg to ASSIGN
 TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -756,7 +756,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000004, partly confirmed
 MS(TLLI=0xc0000004, IMSI=001001000000004, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000004, IMSI=001001000000004, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -768,15 +768,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=4
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL), 5 TBFs, USFs = 00, TFIs = 0000001f.
-TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000004, IMSI=001001000000004, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL)
-TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000004)
-TBF(DL-TFI_4){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_4){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NEW), 5 TBFs, USFs = 00, TFIs = 0000001f.
+TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000004, IMSI=001001000000004, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NEW)
+TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000004)
+TBF(DL-TFI_4){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_4){NEW}: state_chg to ASSIGN
 TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -786,7 +786,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000005, partly confirmed
 MS(TLLI=0xc0000005, IMSI=001001000000005, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000005, IMSI=001001000000005, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -798,15 +798,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=5
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL), 6 TBFs, USFs = 00, TFIs = 0000003f.
-TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000005, IMSI=001001000000005, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL)
-TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000005)
-TBF(DL-TFI_5){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_5){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NEW), 6 TBFs, USFs = 00, TFIs = 0000003f.
+TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000005, IMSI=001001000000005, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NEW)
+TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000005)
+TBF(DL-TFI_5){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_5){NEW}: state_chg to ASSIGN
 TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -816,7 +816,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000006, partly confirmed
 MS(TLLI=0xc0000006, IMSI=001001000000006, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000006, IMSI=001001000000006, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -828,15 +828,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=6
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL), 7 TBFs, USFs = 00, TFIs = 0000007f.
-TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000006, IMSI=001001000000006, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL)
-TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000006)
-TBF(DL-TFI_6){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_6){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NEW), 7 TBFs, USFs = 00, TFIs = 0000007f.
+TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000006, IMSI=001001000000006, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NEW)
+TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000006)
+TBF(DL-TFI_6){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_6){NEW}: state_chg to ASSIGN
 TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -846,7 +846,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000007, partly confirmed
 MS(TLLI=0xc0000007, IMSI=001001000000007, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000007, IMSI=001001000000007, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -858,15 +858,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=7
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL), 8 TBFs, USFs = 00, TFIs = 000000ff.
-TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000007, IMSI=001001000000007, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL)
-TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000007)
-TBF(DL-TFI_7){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_7){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NEW), 8 TBFs, USFs = 00, TFIs = 000000ff.
+TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000007, IMSI=001001000000007, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NEW)
+TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000007)
+TBF(DL-TFI_7){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_7){NEW}: state_chg to ASSIGN
 TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -876,7 +876,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000008, partly confirmed
 MS(TLLI=0xc0000008, IMSI=001001000000008, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000008, IMSI=001001000000008, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -888,15 +888,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=8
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL), 9 TBFs, USFs = 00, TFIs = 000001ff.
-TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000008, IMSI=001001000000008, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL)
-TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000008)
-TBF(DL-TFI_8){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_8){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NEW), 9 TBFs, USFs = 00, TFIs = 000001ff.
+TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000008, IMSI=001001000000008, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NEW)
+TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000008)
+TBF(DL-TFI_8){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_8){NEW}: state_chg to ASSIGN
 TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -906,7 +906,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000009, partly confirmed
 MS(TLLI=0xc0000009, IMSI=001001000000009, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000009, IMSI=001001000000009, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -918,15 +918,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=9
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL), 10 TBFs, USFs = 00, TFIs = 000003ff.
-TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000009, IMSI=001001000000009, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL)
-TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000009)
-TBF(DL-TFI_9){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_9){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NEW), 10 TBFs, USFs = 00, TFIs = 000003ff.
+TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000009, IMSI=001001000000009, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NEW)
+TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000009)
+TBF(DL-TFI_9){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_9){NEW}: state_chg to ASSIGN
 TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -936,7 +936,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000a, partly confirmed
 MS(TLLI=0xc000000a, IMSI=001001000000010, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc000000a, IMSI=001001000000010, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -948,15 +948,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=10
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL), 11 TBFs, USFs = 00, TFIs = 000007ff.
-TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc000000a, IMSI=001001000000010, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL)
-TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000010)
-TBF(DL-TFI_10){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_10){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NEW), 11 TBFs, USFs = 00, TFIs = 000007ff.
+TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc000000a, IMSI=001001000000010, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NEW)
+TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000010)
+TBF(DL-TFI_10){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_10){NEW}: state_chg to ASSIGN
 TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -966,7 +966,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000b, partly confirmed
 MS(TLLI=0xc000000b, IMSI=001001000000011, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc000000b, IMSI=001001000000011, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -978,15 +978,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=11
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL), 12 TBFs, USFs = 00, TFIs = 00000fff.
-TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc000000b, IMSI=001001000000011, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL)
-TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000011)
-TBF(DL-TFI_11){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_11){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NEW), 12 TBFs, USFs = 00, TFIs = 00000fff.
+TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc000000b, IMSI=001001000000011, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NEW)
+TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000011)
+TBF(DL-TFI_11){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_11){NEW}: state_chg to ASSIGN
 TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -996,7 +996,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000c, partly confirmed
 MS(TLLI=0xc000000c, IMSI=001001000000012, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc000000c, IMSI=001001000000012, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1008,15 +1008,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=12
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL), 13 TBFs, USFs = 00, TFIs = 00001fff.
-TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc000000c, IMSI=001001000000012, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL)
-TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000012)
-TBF(DL-TFI_12){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_12){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NEW), 13 TBFs, USFs = 00, TFIs = 00001fff.
+TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc000000c, IMSI=001001000000012, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NEW)
+TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000012)
+TBF(DL-TFI_12){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_12){NEW}: state_chg to ASSIGN
 TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1026,7 +1026,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000d, partly confirmed
 MS(TLLI=0xc000000d, IMSI=001001000000013, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc000000d, IMSI=001001000000013, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1038,15 +1038,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=13
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL), 14 TBFs, USFs = 00, TFIs = 00003fff.
-TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc000000d, IMSI=001001000000013, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL)
-TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000013)
-TBF(DL-TFI_13){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_13){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NEW), 14 TBFs, USFs = 00, TFIs = 00003fff.
+TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc000000d, IMSI=001001000000013, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NEW)
+TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000013)
+TBF(DL-TFI_13){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_13){NEW}: state_chg to ASSIGN
 TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1056,7 +1056,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000e, partly confirmed
 MS(TLLI=0xc000000e, IMSI=001001000000014, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc000000e, IMSI=001001000000014, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1068,15 +1068,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=14
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL), 15 TBFs, USFs = 00, TFIs = 00007fff.
-TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc000000e, IMSI=001001000000014, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL)
-TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000014)
-TBF(DL-TFI_14){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_14){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NEW), 15 TBFs, USFs = 00, TFIs = 00007fff.
+TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc000000e, IMSI=001001000000014, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NEW)
+TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000014)
+TBF(DL-TFI_14){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_14){NEW}: state_chg to ASSIGN
 TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1086,7 +1086,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000f, partly confirmed
 MS(TLLI=0xc000000f, IMSI=001001000000015, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc000000f, IMSI=001001000000015, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1098,15 +1098,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=15
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL), 16 TBFs, USFs = 00, TFIs = 0000ffff.
-TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc000000f, IMSI=001001000000015, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL)
-TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000015)
-TBF(DL-TFI_15){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_15){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NEW), 16 TBFs, USFs = 00, TFIs = 0000ffff.
+TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc000000f, IMSI=001001000000015, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NEW)
+TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000015)
+TBF(DL-TFI_15){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_15){NEW}: state_chg to ASSIGN
 TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1116,7 +1116,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000010, partly confirmed
 MS(TLLI=0xc0000010, IMSI=001001000000016, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000010, IMSI=001001000000016, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1128,15 +1128,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=16
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL), 17 TBFs, USFs = 00, TFIs = 0001ffff.
-TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000010, IMSI=001001000000016, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL)
-TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000016)
-TBF(DL-TFI_16){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_16){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NEW), 17 TBFs, USFs = 00, TFIs = 0001ffff.
+TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000010, IMSI=001001000000016, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NEW)
+TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000016)
+TBF(DL-TFI_16){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_16){NEW}: state_chg to ASSIGN
 TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1146,7 +1146,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000011, partly confirmed
 MS(TLLI=0xc0000011, IMSI=001001000000017, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000011, IMSI=001001000000017, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1158,15 +1158,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=17
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL), 18 TBFs, USFs = 00, TFIs = 0003ffff.
-TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000011, IMSI=001001000000017, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL)
-TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000017)
-TBF(DL-TFI_17){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_17){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NEW), 18 TBFs, USFs = 00, TFIs = 0003ffff.
+TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000011, IMSI=001001000000017, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NEW)
+TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000017)
+TBF(DL-TFI_17){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_17){NEW}: state_chg to ASSIGN
 TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1176,7 +1176,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000012, partly confirmed
 MS(TLLI=0xc0000012, IMSI=001001000000018, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000012, IMSI=001001000000018, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1188,15 +1188,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=18
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL), 19 TBFs, USFs = 00, TFIs = 0007ffff.
-TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000012, IMSI=001001000000018, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL)
-TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000018)
-TBF(DL-TFI_18){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_18){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NEW), 19 TBFs, USFs = 00, TFIs = 0007ffff.
+TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000012, IMSI=001001000000018, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NEW)
+TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000018)
+TBF(DL-TFI_18){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_18){NEW}: state_chg to ASSIGN
 TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1206,7 +1206,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000013, partly confirmed
 MS(TLLI=0xc0000013, IMSI=001001000000019, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000013, IMSI=001001000000019, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1218,15 +1218,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=19
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL), 20 TBFs, USFs = 00, TFIs = 000fffff.
-TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000013, IMSI=001001000000019, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL)
-TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000019)
-TBF(DL-TFI_19){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_19){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NEW), 20 TBFs, USFs = 00, TFIs = 000fffff.
+TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000013, IMSI=001001000000019, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NEW)
+TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000019)
+TBF(DL-TFI_19){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_19){NEW}: state_chg to ASSIGN
 TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1236,7 +1236,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000014, partly confirmed
 MS(TLLI=0xc0000014, IMSI=001001000000020, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000014, IMSI=001001000000020, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1248,15 +1248,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=20
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL), 21 TBFs, USFs = 00, TFIs = 001fffff.
-TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000014, IMSI=001001000000020, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL)
-TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000020)
-TBF(DL-TFI_20){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_20){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NEW), 21 TBFs, USFs = 00, TFIs = 001fffff.
+TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000014, IMSI=001001000000020, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NEW)
+TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000020)
+TBF(DL-TFI_20){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_20){NEW}: state_chg to ASSIGN
 TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1266,7 +1266,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000015, partly confirmed
 MS(TLLI=0xc0000015, IMSI=001001000000021, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000015, IMSI=001001000000021, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1278,15 +1278,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=21
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL), 22 TBFs, USFs = 00, TFIs = 003fffff.
-TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000015, IMSI=001001000000021, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL)
-TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000021)
-TBF(DL-TFI_21){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_21){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NEW), 22 TBFs, USFs = 00, TFIs = 003fffff.
+TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000015, IMSI=001001000000021, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NEW)
+TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000021)
+TBF(DL-TFI_21){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_21){NEW}: state_chg to ASSIGN
 TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1296,7 +1296,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000016, partly confirmed
 MS(TLLI=0xc0000016, IMSI=001001000000022, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000016, IMSI=001001000000022, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1308,15 +1308,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=22
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL), 23 TBFs, USFs = 00, TFIs = 007fffff.
-TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000016, IMSI=001001000000022, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL)
-TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000022)
-TBF(DL-TFI_22){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_22){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NEW), 23 TBFs, USFs = 00, TFIs = 007fffff.
+TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000016, IMSI=001001000000022, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NEW)
+TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000022)
+TBF(DL-TFI_22){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_22){NEW}: state_chg to ASSIGN
 TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1326,7 +1326,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000017, partly confirmed
 MS(TLLI=0xc0000017, IMSI=001001000000023, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000017, IMSI=001001000000023, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1338,15 +1338,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=23
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL), 24 TBFs, USFs = 00, TFIs = 00ffffff.
-TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000017, IMSI=001001000000023, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL)
-TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000023)
-TBF(DL-TFI_23){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_23){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NEW), 24 TBFs, USFs = 00, TFIs = 00ffffff.
+TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000017, IMSI=001001000000023, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NEW)
+TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000023)
+TBF(DL-TFI_23){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_23){NEW}: state_chg to ASSIGN
 TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1356,7 +1356,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000018, partly confirmed
 MS(TLLI=0xc0000018, IMSI=001001000000024, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000018, IMSI=001001000000024, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1368,15 +1368,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=24
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL), 25 TBFs, USFs = 00, TFIs = 01ffffff.
-TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000018, IMSI=001001000000024, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL)
-TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000024)
-TBF(DL-TFI_24){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_24){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NEW), 25 TBFs, USFs = 00, TFIs = 01ffffff.
+TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000018, IMSI=001001000000024, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NEW)
+TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000024)
+TBF(DL-TFI_24){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_24){NEW}: state_chg to ASSIGN
 TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1386,7 +1386,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000019, partly confirmed
 MS(TLLI=0xc0000019, IMSI=001001000000025, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000019, IMSI=001001000000025, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1398,15 +1398,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=25
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL), 26 TBFs, USFs = 00, TFIs = 03ffffff.
-TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0000019, IMSI=001001000000025, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL)
-TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000025)
-TBF(DL-TFI_25){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_25){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NEW), 26 TBFs, USFs = 00, TFIs = 03ffffff.
+TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0000019, IMSI=001001000000025, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NEW)
+TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000025)
+TBF(DL-TFI_25){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_25){NEW}: state_chg to ASSIGN
 TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1416,7 +1416,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001a, partly confirmed
 MS(TLLI=0xc000001a, IMSI=001001000000026, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc000001a, IMSI=001001000000026, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1428,15 +1428,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=26
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL), 27 TBFs, USFs = 00, TFIs = 07ffffff.
-TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc000001a, IMSI=001001000000026, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL)
-TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000026)
-TBF(DL-TFI_26){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_26){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NEW), 27 TBFs, USFs = 00, TFIs = 07ffffff.
+TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc000001a, IMSI=001001000000026, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NEW)
+TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000026)
+TBF(DL-TFI_26){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_26){NEW}: state_chg to ASSIGN
 TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1446,7 +1446,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001b, partly confirmed
 MS(TLLI=0xc000001b, IMSI=001001000000027, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc000001b, IMSI=001001000000027, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1458,15 +1458,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=27
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL), 28 TBFs, USFs = 00, TFIs = 0fffffff.
-TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc000001b, IMSI=001001000000027, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL)
-TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000027)
-TBF(DL-TFI_27){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_27){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NEW), 28 TBFs, USFs = 00, TFIs = 0fffffff.
+TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc000001b, IMSI=001001000000027, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NEW)
+TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000027)
+TBF(DL-TFI_27){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_27){NEW}: state_chg to ASSIGN
 TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1476,7 +1476,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001c, partly confirmed
 MS(TLLI=0xc000001c, IMSI=001001000000028, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc000001c, IMSI=001001000000028, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1488,15 +1488,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=28
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL), 29 TBFs, USFs = 00, TFIs = 1fffffff.
-TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc000001c, IMSI=001001000000028, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL)
-TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000028)
-TBF(DL-TFI_28){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_28){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NEW), 29 TBFs, USFs = 00, TFIs = 1fffffff.
+TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc000001c, IMSI=001001000000028, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NEW)
+TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000028)
+TBF(DL-TFI_28){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_28){NEW}: state_chg to ASSIGN
 TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1506,7 +1506,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001d, partly confirmed
 MS(TLLI=0xc000001d, IMSI=001001000000029, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc000001d, IMSI=001001000000029, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1518,15 +1518,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=29
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL), 30 TBFs, USFs = 00, TFIs = 3fffffff.
-TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc000001d, IMSI=001001000000029, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL)
-TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000029)
-TBF(DL-TFI_29){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_29){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NEW), 30 TBFs, USFs = 00, TFIs = 3fffffff.
+TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc000001d, IMSI=001001000000029, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NEW)
+TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000029)
+TBF(DL-TFI_29){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_29){NEW}: state_chg to ASSIGN
 TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1536,7 +1536,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001e, partly confirmed
 MS(TLLI=0xc000001e, IMSI=001001000000030, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc000001e, IMSI=001001000000030, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1548,15 +1548,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=30
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL), 31 TBFs, USFs = 00, TFIs = 7fffffff.
-TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc000001e, IMSI=001001000000030, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL)
-TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000030)
-TBF(DL-TFI_30){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_30){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NEW), 31 TBFs, USFs = 00, TFIs = 7fffffff.
+TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc000001e, IMSI=001001000000030, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NEW)
+TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000030)
+TBF(DL-TFI_30){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_30){NEW}: state_chg to ASSIGN
 TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1566,7 +1566,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001f, partly confirmed
 MS(TLLI=0xc000001f, IMSI=001001000000031, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc000001f, IMSI=001001000000031, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1578,15 +1578,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=31
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL), 32 TBFs, USFs = 00, TFIs = ffffffff.
-TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc000001f, IMSI=001001000000031, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL)
-TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000031)
-TBF(DL-TFI_31){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_31){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NEW), 32 TBFs, USFs = 00, TFIs = ffffffff.
+TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc000001f, IMSI=001001000000031, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NEW)
+TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000000031)
+TBF(DL-TFI_31){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_31){NEW}: state_chg to ASSIGN
 TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -1596,13 +1596,13 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000020, partly confirmed
 MS(TLLI=0xc0000020, IMSI=001001000000032, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0000020, IMSI=001001000000032, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
 [DL] algo A <single> (suggested TRX: -1): failed to find a usable TRX (TFI exhausted)
-TBF(TFI=0 TLLI=0xc0000020 DIR=DL STATE=NULL) Timeslot Allocation failed: trx = -1, single_slot = 1
-TBF{NULL}: Deallocated
+TBF(TFI=0 TLLI=0xc0000020 DIR=DL STATE=NEW) Timeslot Allocation failed: trx = -1, single_slot = 1
+TBF{NEW}: Deallocated
 UL_ASS_TBF{NONE}: Deallocated
 DL_ASS_TBF{NONE}: Deallocated
 MS(TLLI=0xc0000020, IMSI=001001000000032, TA=220, 45/0,) No PDCH resource
@@ -1615,7 +1615,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0123456, partly confirmed
 MS(TLLI=0xc0123456, IMSI=001001000123456, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0123456, IMSI=001001000123456, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1627,15 +1627,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0123456, IMSI=001001000123456, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL)
-TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000123456)
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0123456, IMSI=001001000123456, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW)
+TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000123456)
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) appending 19 bytes
@@ -1651,7 +1651,7 @@
 DL_ASS_TBF(DL-TFI_0){NONE}: Deallocated
 MS(TLLI=0xc0123456, IMSI=001001000123456, TA=0, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0123456, IMSI=001001000123456, TA=0, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1663,16 +1663,16 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0123456, IMSI=001001000123456, TA=0, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0123456, IMSI=001001000123456, TA=0, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW)
 MS(TLLI=0xc0123456, IMSI=001001000123456, TA=0, 45/0, DL) Cancel scheduled MS release
-TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001000123456)
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001000123456)
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=0
 TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN) appending 19 bytes
@@ -1722,7 +1722,7 @@
 Creating MS object, TLLI = 0xffffffff
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -1735,13 +1735,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to FLOW
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW)
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to FLOW
 TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3141 [Contention resolution (UL-TBF, CCCH)] with 10 sec. 0 microsec, cur_fn=2654167
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
 Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=0 USF=0
@@ -1773,7 +1773,7 @@
 Modifying MS object, TLLI: 0xf1223344 confirmed
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 0/0, UL) ********** DL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 0/0, UL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -1785,15 +1785,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [DL] Assign downlink TS=7 TFI=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 0/0, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=0011223344)
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 0/0, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW)
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=0011223344)
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=7 TA=7
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 4 bytes
@@ -1814,7 +1814,7 @@
 Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -1827,13 +1827,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW)
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
@@ -1871,7 +1871,7 @@
 Modifying MS object, TLLI: 0xf1223344 confirmed
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) ********** DL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -1883,17 +1883,17 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [DL] Assign downlink TS=7 TFI=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW)
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists
 DL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 4 bytes
 === end test_tbf_two_phase ===
@@ -1913,7 +1913,7 @@
 Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -1926,13 +1926,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW)
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
@@ -1969,7 +1969,7 @@
 Modifying MS object, TLLI: 0xf1223344 confirmed
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) ********** DL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -1981,17 +1981,17 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [DL] Assign downlink TS=7 TFI=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW)
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists
 DL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 10 bytes
 Old MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 1
@@ -2078,7 +2078,7 @@
 Modifying MS object, TLLI = 0xf5667788, MS class 0 -> 1
 MS(TLLI=0xf5667788, IMSI=, TA=7, 1/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xf5667788, IMSI=, TA=7, 1/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -2091,13 +2091,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=1 USF=1
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=NULL), 2 TBFs, USFs = 03, TFIs = 00000003.
-TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xf5667788, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=NULL)
-TBF(UL-TFI_1){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_1){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=NEW), 2 TBFs, USFs = 03, TFIs = 00000003.
+TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xf5667788, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=NEW)
+TBF(UL-TFI_1){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_1){NEW}: state_chg to ASSIGN
 TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_1){NONE}: Received Event SCHED_ASS
@@ -2177,7 +2177,7 @@
 Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -2190,13 +2190,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW)
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
@@ -2235,7 +2235,7 @@
 Modifying MS object, TLLI: 0xf1223344 confirmed
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) ********** DL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -2247,17 +2247,17 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [DL] Assign downlink TS=7 TFI=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW)
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists
 DL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 20 bytes
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 20 bytes
@@ -2281,7 +2281,7 @@
 PDCH(bts=0,trx=0,ts=7) FN=2654327 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, DL) ********** UL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, DL) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -2294,13 +2294,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, DL) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, DL) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW)
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
@@ -2350,7 +2350,7 @@
 Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -2363,13 +2363,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW)
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
@@ -2408,7 +2408,7 @@
 Modifying MS object, TLLI: 0xf1223344 confirmed
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) ********** DL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -2420,17 +2420,17 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [DL] Assign downlink TS=7 TFI=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW)
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists
 DL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 20 bytes
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 20 bytes
@@ -2448,7 +2448,7 @@
 Creating MS object, TLLI = 0xffffffff
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -2461,13 +2461,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to FLOW
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW)
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to FLOW
 TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3141 [Contention resolution (UL-TBF, CCCH)] with 10 sec. 0 microsec, cur_fn=2654275
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
 Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=0 USF=0
@@ -2521,7 +2521,7 @@
 Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -2534,13 +2534,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW)
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
@@ -2579,7 +2579,7 @@
 Modifying MS object, TLLI: 0xf1223344 confirmed
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) ********** DL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -2591,17 +2591,17 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [DL] Assign downlink TS=7 TFI=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW)
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) exists
 DL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 13 bytes
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 13 bytes
@@ -3305,7 +3305,7 @@
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT_RELEASE) starting timer T3193 with 0 sec. 100000 microsec
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL DL) ********** DL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL DL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -3317,17 +3317,17 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [DL] Assign downlink TS=7 TFI=1
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NULL), 2 TBFs, USFs = 01, TFIs = 00000003.
-TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NULL) Setting Control TS 7
-TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL DL) Attaching DL TBF: TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NULL)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NEW), 2 TBFs, USFs = 01, TFIs = 00000003.
+TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NEW) Setting Control TS 7
+TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, UL DL) Attaching DL TBF: TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NEW)
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT_RELEASE) Trigger downlink assignment on PACCH
-TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NULL) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT_RELEASE) exists
+TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NEW) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT_RELEASE) exists
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_1){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_1){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_1){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_1){NEW}: state_chg to ASSIGN
 TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 PDCH(bts=0,trx=0,ts=7) Expiring FN=2654409 but previous FN=2654383 is still reserved!
 PDCH(bts=0,trx=0,ts=7) Timeout for registered USF (FN=2654383): TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=RELEASING)
@@ -3567,7 +3567,7 @@
 The MS object cannot fully confirm an unexpected TLLI: 0xc0006789, partly confirmed
 MS(TLLI=0xc0006789, IMSI=001001123456789, TA=220, 45/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xc0006789, IMSI=001001123456789, TA=220, 45/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: -1): Alloc start
@@ -3579,15 +3579,15 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xc0006789, IMSI=001001123456789, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NULL)
-TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NULL) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NULL) Send downlink assignment on PCH, no TBF exist (IMSI=001001123456789)
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xc0006789, IMSI=001001123456789, TA=220, 45/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NEW)
+TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NEW) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NEW) Send downlink assignment on PCH, no TBF exist (IMSI=001001123456789)
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=ASSIGN) TX: START Immediate Assignment Downlink (PCH)
  - TRX=0 (0) TS=4 TA=220
 TBF(TFI=0 TLLI=0xc0006789 DIR=DL STATE=ASSIGN) appending 256 bytes
@@ -3597,7 +3597,7 @@
 Modifying MS object, TLLI = 0xffffffff, MS class 0 -> 12
 MS(TLLI=0xffffffff, IMSI=, TA=220, 12/0,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 12/0,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo B <multi> (suggested TRX: 0): Alloc start
@@ -3613,26 +3613,26 @@
 [DL] algo B <multi> (suggested TRX: 0): using 4 slots
 - Reserved DL/UL slots: (TS=0)"..DDCD.."(TS=7)
 - Assigning DL TS 2
-PDCH(bts=0,trx=0,ts=2) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
+PDCH(bts=0,trx=0,ts=2) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
 - Assigning DL TS 3
-PDCH(bts=0,trx=0,ts=3) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
+PDCH(bts=0,trx=0,ts=3) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
 - Assigning DL TS 4
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
 - Assigning DL TS 5
-PDCH(bts=0,trx=0,ts=5) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) Allocated: trx = 0, ul_slots = 10, dl_slots = 3c
-MS(TLLI=0xffffffff, IMSI=, TA=220, 12/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL)
+PDCH(bts=0,trx=0,ts=5) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) Allocated: trx = 0, ul_slots = 10, dl_slots = 3c
+MS(TLLI=0xffffffff, IMSI=, TA=220, 12/0,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW)
 DL TBF slots: 0x3c, N: 4, WS: 64
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL) free
-PDCH(bts=0,trx=0,ts=2) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 0 TBFs, USFs = 00, TFIs = 00000000.
-PDCH(bts=0,trx=0,ts=3) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 0 TBFs, USFs = 00, TFIs = 00000000.
-PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 0 TBFs, USFs = 00, TFIs = 00000000.
-PDCH(bts=0,trx=0,ts=5) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL), 0 TBFs, USFs = 00, TFIs = 00000000.
-MS(TLLI=0xffffffff, IMSI=, TA=220, 12/0,) Detaching TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW) free
+PDCH(bts=0,trx=0,ts=2) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 0 TBFs, USFs = 00, TFIs = 00000000.
+PDCH(bts=0,trx=0,ts=3) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 0 TBFs, USFs = 00, TFIs = 00000000.
+PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 0 TBFs, USFs = 00, TFIs = 00000000.
+PDCH(bts=0,trx=0,ts=5) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW), 0 TBFs, USFs = 00, TFIs = 00000000.
+MS(TLLI=0xffffffff, IMSI=, TA=220, 12/0,) Detaching TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW)
 MS(TLLI=0xffffffff, IMSI=, TA=220, 12/0,) Destroying MS object
 ********** DL-TBF ends here **********
-TBF(DL-TFI_0){NULL}: Deallocated
+TBF(DL-TFI_0){NEW}: Deallocated
 UL_ASS_TBF(DL-TFI_0){NONE}: Deallocated
 DL_ASS_TBF(DL-TFI_0){NONE}: Deallocated
 Creating MS object, TLLI = 0xffffffff
@@ -3641,7 +3641,7 @@
 MS(TLLI=0xffffffff, IMSI=, TA=220, 12/12,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xffffffff, IMSI=, TA=220, 12/12,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 12/12,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo B <multi> (suggested TRX: 0): Alloc start
@@ -3657,28 +3657,28 @@
 [DL] algo B <multi> (suggested TRX: 0): using 4 slots
 - Reserved DL/UL slots: (TS=0)"..DDCD.."(TS=7)
 - Assigning DL TS 2
-PDCH(bts=0,trx=0,ts=2) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+PDCH(bts=0,trx=0,ts=2) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
 - Assigning DL TS 3
-PDCH(bts=0,trx=0,ts=3) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+PDCH(bts=0,trx=0,ts=3) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
 - Assigning DL TS 4
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
 - Assigning DL TS 5
-PDCH(bts=0,trx=0,ts=5) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 3c
-MS(TLLI=0xffffffff, IMSI=, TA=220, 12/12,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 384, base(128) slots(4) ws_pdch(64)
+PDCH(bts=0,trx=0,ts=5) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 3c
+MS(TLLI=0xffffffff, IMSI=, TA=220, 12/12,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 384, base(128) slots(4) ws_pdch(64)
 ws(384)
 DL TBF slots: 0x3c, N: 4, WS: 384
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) free
-PDCH(bts=0,trx=0,ts=2) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
-PDCH(bts=0,trx=0,ts=3) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
-PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
-PDCH(bts=0,trx=0,ts=5) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
-MS(TLLI=0xffffffff, IMSI=, TA=220, 12/12,) Detaching TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) free
+PDCH(bts=0,trx=0,ts=2) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
+PDCH(bts=0,trx=0,ts=3) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
+PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
+PDCH(bts=0,trx=0,ts=5) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
+MS(TLLI=0xffffffff, IMSI=, TA=220, 12/12,) Detaching TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
 MS(TLLI=0xffffffff, IMSI=, TA=220, 12/12,) Destroying MS object
 ********** DL-TBF ends here **********
-TBF(DL-TFI_0){NULL}: Deallocated
+TBF(DL-TFI_0){NEW}: Deallocated
 UL_ASS_TBF(DL-TFI_0){NONE}: Deallocated
 DL_ASS_TBF(DL-TFI_0){NONE}: Deallocated
 === end test_tbf_ws ===
@@ -3700,7 +3700,7 @@
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) ********** UL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -3713,15 +3713,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
@@ -3761,7 +3761,7 @@
 Modifying MS object, TLLI: 0xf1223344 confirmed
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) ********** DL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -3773,19 +3773,19 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [DL] Assign downlink TS=7 TFI=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists
 DL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) appending 256 bytes
 === end test_tbf_egprs_two_phase ===
@@ -3807,7 +3807,7 @@
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) ********** UL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -3820,15 +3820,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
@@ -3991,7 +3991,7 @@
 Modifying MS object, TLLI: 0xf1223344 confirmed
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) ********** DL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -4003,19 +4003,19 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [DL] Assign downlink TS=7 TFI=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists
 DL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) appending 256 bytes
 === end test_tbf_egprs_two_phase_spb ===
@@ -4028,7 +4028,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -4040,18 +4040,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -4336,7 +4336,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -4348,18 +4348,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -4594,7 +4594,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -4606,18 +4606,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -4812,7 +4812,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -4824,18 +4824,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -5014,7 +5014,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -5026,18 +5026,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -5200,7 +5200,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -5212,18 +5212,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -5362,7 +5362,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -5374,18 +5374,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -5533,7 +5533,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -5545,18 +5545,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -5695,7 +5695,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -5707,18 +5707,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -5848,7 +5848,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -5860,18 +5860,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -5919,7 +5919,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -5931,18 +5931,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -5989,7 +5989,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -6001,18 +6001,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -6059,7 +6059,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -6071,18 +6071,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -6153,7 +6153,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -6165,18 +6165,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -6246,7 +6246,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -6258,18 +6258,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -6339,7 +6339,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -6351,18 +6351,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -6434,7 +6434,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -6446,18 +6446,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -6511,7 +6511,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -6523,18 +6523,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -6588,7 +6588,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -6600,18 +6600,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -6665,7 +6665,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -6677,18 +6677,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -6760,7 +6760,7 @@
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) ********** UL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -6773,15 +6773,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
@@ -6844,7 +6844,7 @@
 Modifying MS object, TLLI: 0xf1223344 confirmed
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) ********** DL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -6856,19 +6856,19 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [DL] Assign downlink TS=7 TFI=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists
 DL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) appending 256 bytes
 === end test_tbf_puan_urbb_len ===
@@ -6879,7 +6879,7 @@
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo B <single> (suggested TRX: 0): Alloc start
@@ -6895,39 +6895,39 @@
 [DL] algo B <single> (suggested TRX: 0): using single slot at TS 4
 - Reserved DL/UL slots: (TS=0)"...DC..."(TS=7)
 - Assigning DL TS 4
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 192, base(128) slots(1) ws_pdch(64)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 192, base(128) slots(1) ws_pdch(64)
 ws(192)
 DL TBF slots: 0x10, N: 1, WS: 192
 ********** DL-TBF update **********
-PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
+PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
 [DL] algo B <multi> (suggested TRX: -1): Alloc start
 Found first unallocated TRX=0 TFI=0
 Selected DL slots: (TS=0)"..DDDD.."(TS=7), multi
 [DL] algo B <multi> (suggested TRX: -1): using 4 slots
 - Assigning DL TS 2
-PDCH(bts=0,trx=0,ts=2) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+PDCH(bts=0,trx=0,ts=2) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
 - Assigning DL TS 3
-PDCH(bts=0,trx=0,ts=3) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+PDCH(bts=0,trx=0,ts=3) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
 - Assigning DL TS 4
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
 - Assigning DL TS 5
-PDCH(bts=0,trx=0,ts=5) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 384, base(128) slots(4) ws_pdch(64)
+PDCH(bts=0,trx=0,ts=5) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 384, base(128) slots(4) ws_pdch(64)
 ws(384)
 DL TBF slots: 0x3c, N: 4, WS: 384
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) free
-PDCH(bts=0,trx=0,ts=2) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
-PDCH(bts=0,trx=0,ts=3) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
-PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
-PDCH(bts=0,trx=0,ts=5) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Detaching TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) free
+PDCH(bts=0,trx=0,ts=2) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
+PDCH(bts=0,trx=0,ts=3) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
+PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
+PDCH(bts=0,trx=0,ts=5) Detaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 0 TBFs, USFs = 00, TFIs = 00000000.
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Detaching TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Destroying MS object
 ********** DL-TBF ends here **********
-TBF(DL-TFI_0){NULL}: Deallocated
+TBF(DL-TFI_0){NEW}: Deallocated
 UL_ASS_TBF(DL-TFI_0){NONE}: Deallocated
 DL_ASS_TBF(DL-TFI_0){NONE}: Deallocated
 === end test_tbf_update_ws ===
@@ -6949,7 +6949,7 @@
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) ********** UL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -6962,15 +6962,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
@@ -7022,7 +7022,7 @@
 Modifying MS object, TLLI: 0xf1223344 confirmed
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) ********** DL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -7034,19 +7034,19 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [DL] Assign downlink TS=7 TFI=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists
 DL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) appending 256 bytes
 === end test_tbf_li_decoding ===
@@ -7058,7 +7058,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -7070,18 +7070,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -7107,7 +7107,7 @@
 Creating MS object, TLLI = 0xffffffff
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -7120,13 +7120,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to FLOW
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW)
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to FLOW
 TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3141 [Contention resolution (UL-TBF, CCCH)] with 10 sec. 0 microsec, cur_fn=2654167
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
 Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=0 USF=0
@@ -7134,7 +7134,7 @@
 Creating MS object, TLLI = 0xffffffff
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -7147,13 +7147,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=1 USF=1
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NULL), 2 TBFs, USFs = 03, TFIs = 00000003.
-TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NULL)
-TBF(UL-TFI_1){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_1){NULL}: state_chg to FLOW
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NEW), 2 TBFs, USFs = 03, TFIs = 00000003.
+TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NEW)
+TBF(UL-TFI_1){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_1){NEW}: state_chg to FLOW
 TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3141 [Contention resolution (UL-TBF, CCCH)] with 10 sec. 0 microsec, cur_fn=2654167
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
 Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=1 USF=1
@@ -7161,7 +7161,7 @@
 Creating MS object, TLLI = 0xffffffff
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -7174,13 +7174,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=2 USF=2
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NULL), 3 TBFs, USFs = 07, TFIs = 00000007.
-TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NULL)
-TBF(UL-TFI_2){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_2){NULL}: state_chg to FLOW
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NEW), 3 TBFs, USFs = 07, TFIs = 00000007.
+TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NEW)
+TBF(UL-TFI_2){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_2){NEW}: state_chg to FLOW
 TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3141 [Contention resolution (UL-TBF, CCCH)] with 10 sec. 0 microsec, cur_fn=2654167
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
 Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=2 USF=2
@@ -7188,7 +7188,7 @@
 Creating MS object, TLLI = 0xffffffff
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -7201,13 +7201,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=3 USF=3
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NULL), 4 TBFs, USFs = 0f, TFIs = 0000000f.
-TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NULL)
-TBF(UL-TFI_3){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_3){NULL}: state_chg to FLOW
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NEW), 4 TBFs, USFs = 0f, TFIs = 0000000f.
+TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NEW)
+TBF(UL-TFI_3){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_3){NEW}: state_chg to FLOW
 TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3141 [Contention resolution (UL-TBF, CCCH)] with 10 sec. 0 microsec, cur_fn=2654167
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
 Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=3 USF=3
@@ -7215,7 +7215,7 @@
 Creating MS object, TLLI = 0xffffffff
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -7228,13 +7228,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=4 USF=4
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NULL), 5 TBFs, USFs = 1f, TFIs = 0000001f.
-TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NULL)
-TBF(UL-TFI_4){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_4){NULL}: state_chg to FLOW
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NEW), 5 TBFs, USFs = 1f, TFIs = 0000001f.
+TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NEW)
+TBF(UL-TFI_4){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_4){NEW}: state_chg to FLOW
 TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3141 [Contention resolution (UL-TBF, CCCH)] with 10 sec. 0 microsec, cur_fn=2654167
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
 Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=4 USF=4
@@ -7242,7 +7242,7 @@
 Creating MS object, TLLI = 0xffffffff
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -7255,13 +7255,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=5 USF=5
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NULL), 6 TBFs, USFs = 3f, TFIs = 0000003f.
-TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NULL)
-TBF(UL-TFI_5){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_5){NULL}: state_chg to FLOW
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NEW), 6 TBFs, USFs = 3f, TFIs = 0000003f.
+TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NEW)
+TBF(UL-TFI_5){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_5){NEW}: state_chg to FLOW
 TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3141 [Contention resolution (UL-TBF, CCCH)] with 10 sec. 0 microsec, cur_fn=2654167
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
 Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=5 USF=5
@@ -7269,7 +7269,7 @@
 Creating MS object, TLLI = 0xffffffff
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -7282,13 +7282,13 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=6 USF=6
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NULL), 7 TBFs, USFs = 7f, TFIs = 0000007f.
-TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
-TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NULL)
-TBF(UL-TFI_6){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NULL) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_6){NULL}: state_chg to FLOW
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NEW), 7 TBFs, USFs = 7f, TFIs = 0000007f.
+TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NEW) Setting Control TS 7
+TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NEW) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NEW)
+TBF(UL-TFI_6){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NEW) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_6){NEW}: state_chg to FLOW
 TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3141 [Contention resolution (UL-TBF, CCCH)] with 10 sec. 0 microsec, cur_fn=2654167
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
 Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=6 USF=6
@@ -7296,7 +7296,7 @@
 Creating MS object, TLLI = 0xffffffff
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -7310,9 +7310,9 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because no USF available
 [UL] algo A <single> (suggested TRX: -1): failed to allocate a TS, no USF available
-TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) Timeslot Allocation failed: trx = -1, single_slot = 1
+TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NEW) Timeslot Allocation failed: trx = -1, single_slot = 1
 UL_ACK_TBF{NONE}: Deallocated
-TBF{NULL}: Deallocated
+TBF{NEW}: Deallocated
 UL_ASS_TBF{NONE}: Deallocated
 DL_ASS_TBF{NONE}: Deallocated
 No PDCH resource for Uplink TBF
@@ -7344,7 +7344,7 @@
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) ********** UL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -7357,15 +7357,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 192, base(128) slots(1) ws_pdch(64)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xf1223344, IMSI=, TA=7, 1/1,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) setting EGPRS UL window size to 192, base(128) slots(1) ws_pdch(64)
 ws(192)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
@@ -7901,7 +7901,7 @@
 Modifying MS object, TLLI: 0xf1223344 confirmed
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) ********** DL-TBF starts here **********
 MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <multi> (suggested TRX: 0): Alloc start
@@ -7913,19 +7913,19 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [DL] Assign downlink TS=7 TFI=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
-MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 192, base(128) slots(1) ws_pdch(64)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 80
+MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/1, UL) Attaching DL TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 192, base(128) slots(1) ws_pdch(64)
 ws(192)
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) [DOWNLINK] START
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) [DOWNLINK] START
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) Send downlink assignment on PACCH, because TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) exists
 DL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) appending 256 bytes
 PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
@@ -8596,7 +8596,7 @@
 Found first unallocated TRX=0 TFI=0
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) ********** DL-TBF starts here **********
 MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Allocating DL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 [DL] algo A <single> (suggested TRX: 0): Alloc start
@@ -8608,18 +8608,18 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because not enabled
 [DL] Assign downlink TS=4 TFI=0
-PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Setting Control TS 4
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
-MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=4) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS), 1 TBFs, USFs = 00, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Setting Control TS 4
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 10, dl_slots = 10
+MS(TLLI=0xffffffff, IMSI=, TA=220, 11/11,) Attaching DL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) setting EGPRS DL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
 Modifying MS object, TLLI = 0xffffffff, TA 220 -> 0
 DL_ASS_TBF(DL-TFI_0){NONE}: Received Event SCHED_ASS
 DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
-TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_CCCH
-TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NULL EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
-TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(DL-TFI_0){NEW}: Received Event ASSIGN_ADD_CCCH
+TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=NEW EGPRS) set ass. type CCCH [prev CCCH:0, PACCH:0]
+TBF(DL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) The TBF has been confirmed on the PACCH, changed type from CCCH to PACCH
 TBF(TFI=0 TLLI=0xffffffff DIR=DL STATE=ASSIGN EGPRS) unset ass. type CCCH [prev CCCH:1, PACCH:0]
@@ -8678,7 +8678,7 @@
 MS(TLLI=0xffeeddcc, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xffeeddcc, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
 MS(TLLI=0xffeeddcc, IMSI=, TA=7, 11/11,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -8691,15 +8691,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=0 USF=0
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
-TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffeeddcc, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS)
-TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NEW EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
+TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffeeddcc, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NEW EGPRS)
+TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NEW EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
+TBF(UL-TFI_0){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_0){NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
@@ -8724,7 +8724,7 @@
 MS(TLLI=0xffeeddcd, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xffeeddcd, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
 MS(TLLI=0xffeeddcd, IMSI=, TA=7, 11/11,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -8737,15 +8737,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=1 USF=1
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS), 2 TBFs, USFs = 03, TFIs = 00000003.
-TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffeeddcd, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS)
-TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NEW EGPRS), 2 TBFs, USFs = 03, TFIs = 00000003.
+TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffeeddcd, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NEW EGPRS)
+TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NEW EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(UL-TFI_1){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_1){NULL}: state_chg to ASSIGN
+TBF(UL-TFI_1){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_1){NEW}: state_chg to ASSIGN
 TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_1){NONE}: Received Event SCHED_ASS
@@ -8777,7 +8777,7 @@
 MS(TLLI=0xffeeddce, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xffeeddce, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
 MS(TLLI=0xffeeddce, IMSI=, TA=7, 11/11,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -8790,15 +8790,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=2 USF=2
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS), 3 TBFs, USFs = 07, TFIs = 00000007.
-TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffeeddce, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS)
-TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NEW EGPRS), 3 TBFs, USFs = 07, TFIs = 00000007.
+TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffeeddce, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NEW EGPRS)
+TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NEW EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(UL-TFI_2){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_2){NULL}: state_chg to ASSIGN
+TBF(UL-TFI_2){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_2){NEW}: state_chg to ASSIGN
 TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_2){NONE}: Received Event SCHED_ASS
@@ -8830,7 +8830,7 @@
 MS(TLLI=0xffeeddcf, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xffeeddcf, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
 MS(TLLI=0xffeeddcf, IMSI=, TA=7, 11/11,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -8843,15 +8843,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=3 USF=3
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS), 4 TBFs, USFs = 0f, TFIs = 0000000f.
-TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffeeddcf, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS)
-TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NEW EGPRS), 4 TBFs, USFs = 0f, TFIs = 0000000f.
+TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffeeddcf, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NEW EGPRS)
+TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NEW EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(UL-TFI_3){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_3){NULL}: state_chg to ASSIGN
+TBF(UL-TFI_3){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_3){NEW}: state_chg to ASSIGN
 TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_3){NONE}: Received Event SCHED_ASS
@@ -8883,7 +8883,7 @@
 MS(TLLI=0xffeeddd0, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xffeeddd0, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
 MS(TLLI=0xffeeddd0, IMSI=, TA=7, 11/11,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -8896,15 +8896,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=4 USF=4
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS), 5 TBFs, USFs = 1f, TFIs = 0000001f.
-TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffeeddd0, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS)
-TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NEW EGPRS), 5 TBFs, USFs = 1f, TFIs = 0000001f.
+TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffeeddd0, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NEW EGPRS)
+TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NEW EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(UL-TFI_4){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_4){NULL}: state_chg to ASSIGN
+TBF(UL-TFI_4){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_4){NEW}: state_chg to ASSIGN
 TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_4){NONE}: Received Event SCHED_ASS
@@ -8936,7 +8936,7 @@
 MS(TLLI=0xffeeddd1, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xffeeddd1, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
 MS(TLLI=0xffeeddd1, IMSI=, TA=7, 11/11,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -8949,15 +8949,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=5 USF=5
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS), 6 TBFs, USFs = 3f, TFIs = 0000003f.
-TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffeeddd1, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS)
-TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NEW EGPRS), 6 TBFs, USFs = 3f, TFIs = 0000003f.
+TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffeeddd1, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NEW EGPRS)
+TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NEW EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(UL-TFI_5){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_5){NULL}: state_chg to ASSIGN
+TBF(UL-TFI_5){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_5){NEW}: state_chg to ASSIGN
 TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_5){NONE}: Received Event SCHED_ASS
@@ -8989,7 +8989,7 @@
 MS(TLLI=0xffeeddd2, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xffeeddd2, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
 MS(TLLI=0xffeeddd2, IMSI=, TA=7, 11/11,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -9002,15 +9002,15 @@
 - Skipping TS 5, because not enabled
 - Skipping TS 6, because not enabled
 [UL] Assign uplink TS=7 TFI=6 USF=6
-PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS), 7 TBFs, USFs = 7f, TFIs = 0000007f.
-TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS) Setting Control TS 7
-TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
-MS(TLLI=0xffeeddd2, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS)
-TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
+PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NEW EGPRS), 7 TBFs, USFs = 7f, TFIs = 0000007f.
+TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NEW EGPRS) Setting Control TS 7
+TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NEW EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
+MS(TLLI=0xffeeddd2, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NEW EGPRS)
+TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NEW EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
 ws(64)
-TBF(UL-TFI_6){NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF(UL-TFI_6){NULL}: state_chg to ASSIGN
+TBF(UL-TFI_6){NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NEW EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF(UL-TFI_6){NEW}: state_chg to ASSIGN
 TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
 UL_ASS_TBF(UL-TFI_6){NONE}: Received Event SCHED_ASS
@@ -9042,7 +9042,7 @@
 MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
 MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
 MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) Allocating UL TBF
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
@@ -9056,20 +9056,20 @@
 - Skipping TS 6, because not enabled
 - Skipping TS 7, because no USF available
 [UL] algo A <multi> (suggested TRX: 0): failed to allocate a TS, no USF available
-TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=NULL EGPRS) Timeslot Allocation failed: trx = 0, single_slot = 0
+TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=NEW EGPRS) Timeslot Allocation failed: trx = 0, single_slot = 0
 UL_ACK_TBF{NONE}: Deallocated
-TBF{NULL}: Deallocated
+TBF{NEW}: Deallocated
 UL_ASS_TBF{NONE}: Deallocated
 DL_ASS_TBF{NONE}: Deallocated
 MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) No PDCH resource
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
-MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=NULL)
-TBF{NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF{NULL}: state_chg to ASSIGN
+MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=NEW)
+TBF{NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF{NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 UL_ASS_TBF{NONE}: Received Event SCHED_ASS_REJ
 UL_ASS_TBF{NONE}: state_chg to SEND_ASS_REJ
@@ -9092,14 +9092,14 @@
 === start test_packet_access_rej_prr_no_other_tbfs ===
 Creating MS object, TLLI = 0xffffffff
 Modifying MS object, UL TLLI: 0xffffffff -> 0xffeeddcc, not yet confirmed
-TBF{NULL}: Allocated
+TBF{NEW}: Allocated
 UL_ASS_TBF{NONE}: Allocated
 DL_ASS_TBF{NONE}: Allocated
 UL_ACK_TBF{NONE}: Allocated
-MS(TLLI=0xffeeddcc, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL)
-TBF{NULL}: Received Event ASSIGN_ADD_PACCH
-TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
-TBF{NULL}: state_chg to ASSIGN
+MS(TLLI=0xffeeddcc, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NEW)
+TBF{NEW}: Received Event ASSIGN_ADD_PACCH
+TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NEW) set ass. type PACCH [prev CCCH:0, PACCH:0]
+TBF{NEW}: state_chg to ASSIGN
 TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
 UL_ASS_TBF{NONE}: Received Event SCHED_ASS_REJ
 UL_ASS_TBF{NONE}: state_chg to SEND_ASS_REJ