| Harald Welte | a97e436 | 2015-08-29 09:08:17 +0200 | [diff] [blame] | 1 | = Specs = |
| 2 | |
| 3 | * TS 25.467: Home Node B Stage 2 (high level overview) |
| 4 | ** Figure 7.2.1 shows the protocol stack |
| 5 | * TS 25.468: RUA (RANAP User Adaption), ASN.1 "SCCP Like" layer |
| 6 | * TS 25.469: HNBAP signalling |
| 7 | * TS 25.444: Iuh data transport (UDP/RTP/GTP use) |
| 8 | * TS 25.413: RANAP |
| 9 | |
| 10 | |
| 11 | = Protocols = |
| 12 | |
| Harald Welte | 2e00202 | 2015-08-29 20:33:02 +0200 | [diff] [blame] | 13 | h2. RANAP |
| Harald Welte | a97e436 | 2015-08-29 09:08:17 +0200 | [diff] [blame] | 14 | |
| 15 | ASN1, BASIC-PER aligned |
| 16 | |
| Harald Welte | 2e00202 | 2015-08-29 20:33:02 +0200 | [diff] [blame] | 17 | h3. Classes of Elementary Procedures |
| 18 | |
| 19 | * Class 1: EPs with response (success and/or failure) |
| 20 | * Class 2: EPs without response |
| 21 | * Class 3: EPs with possibility of multiple responses |
| 22 | |
| 23 | h3. Functions |
| 24 | |
| 25 | * Paging |
| 26 | * Common ID management |
| 27 | * Transport of NAS information |
| 28 | * Security Mode Control |
| 29 | * Radio Access Bearer (RAB) Management |
| 30 | * Iu release |
| 31 | * Relocating Serving RNC (SRNC) |
| 32 | * Overload management |
| 33 | * Reset |
| 34 | * Location reporting |
| 35 | * Data volume reporting |
| 36 | |
| 37 | h3. Procedures |
| 38 | |
| 39 | * Paging |
| 40 | * Initial UE Message |
| 41 | * Common ID (tie IMSI of UE to RRC connection) |
| 42 | * Direct Transfer (like LAPDm) |
| 43 | * Security Mode Control |
| 44 | * RAB Assignment (CN->RAN) |
| 45 | * Iu Release (CN->RAN, clear a connection to a UE) |
| 46 | * Iu Release Request (RAN->CN, request release) |
| 47 | * |
| 48 | |
| 49 | |
| 50 | |
| Harald Welte | a97e436 | 2015-08-29 09:08:17 +0200 | [diff] [blame] | 51 | == HNBAP == |
| 52 | |
| 53 | ASN1, BASIC-PER aligned |
| 54 | |
| 55 | * HNB registration |
| 56 | ** HNB REGISTER REQ/ACC/REK |
| 57 | ** HNB DE-REGISTER |
| 58 | * UE registration |
| 59 | ** UE REG/ACC/REJ |
| 60 | ** UE DE-REGISTER |
| 61 | * RNSAP relocation |
| 62 | ** TNL UPD REQ/RESP/REJ |
| 63 | ** HNB CFG XFER REQ/RESP |
| 64 | * error handling |
| 65 | ** ERROR IND |
| 66 | |
| 67 | |
| 68 | |
| 69 | * SABP |
| 70 | * PCAP |
| 71 | |
| 72 | = SCTP adaption layers |
| 73 | |
| 74 | == RUA == |
| 75 | |
| 76 | ASN1, BASIC-PER aligned |
| 77 | |
| 78 | * one association for each UE |
| 79 | * CONNECT / TRANSFER / DISCONNECT / CONNECTIONLESS TRANSFER / ERROR |
| 80 | |
| 81 | == PUA == |