BTS_Tests.ttcn: introduce TC_ho_rach() for handover RACH
The idea of this test case (as can bee seen from its name) is to
verify handover RACH detection. What we basically do is:
1. Activate a logical channel on the BTS side (HO_SYNC for now);
2. Switch the MS (e.g. trxcon) to that channel without waiting
for Immediate Assignment and sending Access Burst;
3. Send an Access Burst on that channel using RA = HO_REF;
4. Wait for RSL HANDOver DETected from the BTS;
5. Release a dedicated connection.
There is no way to verify if the Handover Reference received
from the MS matches the one that was sent to the BTS. We can
introduce a separate test case that would just send an Access
Burst with RA != HO_REF.
Change-Id: If2e8d9c9947823df62f4bcc9a7fcd20734ff7858
Depends on: (trxcon) Ia967820a536c99966ba2c60b63d2ea9edb093f46
diff --git a/library/RSL_Types.ttcn b/library/RSL_Types.ttcn
index 7f37720..588dc4b 100644
--- a/library/RSL_Types.ttcn
+++ b/library/RSL_Types.ttcn
@@ -1476,6 +1476,15 @@
t_RSL_IE(RSL_IE_CHAN_NR, RSL_IE_Body:{chan_nr := chan_nr})
}
}
+ template RSL_Message tr_RSL_HANDO_DET(template RslChannelNr chan_nr,
+ template uint8_t acc_delay := ?) := {
+ msg_disc := tr_RSL_MsgDisc(RSL_MDISC_DCHAN, false),
+ msg_type := RSL_MT_HANDO_DET,
+ ies := {
+ tr_RSL_IE(RSL_IE_Body:{chan_nr := chan_nr}),
+ tr_RSL_IE(RSL_IE_Body:{access_delay := acc_delay})
+ }
+ }
/* COMMON CHANNEL MANAGEMENT MESSAGES */