Content for TS 25.467 Word version: 18.0.0
7 Iuh interface protocol structure
8 Enhanced Interference Management
A Implementation of CN functions within the HNB-GW for support of inter-HNB intra-HNB-GW SRNS Relocation
B Deployment Architecture
C Implementation of PSC Disambiguation for Support of Legacy UE Mobility from RNC to HNB
$ Change History
7 Iuh interface protocol structure p. 57
7.1 General p. 57
7.2 Iuh p. 57
7.2.1 Iupc-Iuh Interface Control Plane Protocol Stack |R12| p. 58
7.2.2 Interworking between the PCAP User Adaptation Layer (PUA) and the Signalling Connection Control Part (SCCP) |R12| p. 59
7.2.2.1 General p. 59
7.2.2.2 Establishment of signalling connection over Iuh and Iupc connections between HNB and SAS via HNB-GW p. 60
7.2.2.3 Establishment of signalling connection over Iuh - Refusal from SAS p. 61
7.2.2.4 Transport of PCAP signalling messages via signalling connection established over Iupc and Iuh connections p. 61
7.2.2.4.1 HNB initiated p. 61
7.2.2.4.2 SAS initiated p. 62
7.2.2.5 Release of signalling connection over Iupc and Iuh Connections p. 62
7.2.2.6 Transport of PCAP signalling messages via the connectionless data transfer service p. 63
7.2.2.6.1 HNB initiated p. 63
7.2.2.6.2 SAS initiated p. 63
7.3 Iurh |R10| p. 63
7.3.1 Iurh-Interface Control Plane Protocol Stack p. 64
7.3.2 Usage of the services provided by RNSAP User Adaptation Layer (RNA) p. 65
7.3.2.1 General p. 65
7.3.2.2 Iurh Signalling Connection Establishment p. 66
7.3.2.2.1 Direct Iurh connectivity p. 66
7.3.2.2.2 Iurh signalling connection establishment via the HNB-GW p. 66
7.3.2.3 Transport of RNSAP signalling messages via an established Iurh signalling connection p. 67
7.3.2.4 Release of a Signalling Connection p. 67
7.3.2.5 Transport of RNSAP signalling messages via the connectionless data transfer service p. 68
7.3.3 Interworking between the RNSAP User Adaptation Layer (RNA) and the Signalling Connection Control Part (SCCP) |R11| p. 69
7.3.3.1 General p. 69
7.3.3.2 Establishment of signalling connection over Iurh and Iur connections between HNB and RNC via HNB-GW p. 70
7.3.3.2.1 HNB initiated p. 70
7.3.3.2.2 HNB initiated - Refusal from RNC p. 71
7.3.3.2.3 RNC initiated p. 72
7.3.3.3 Transport of RNSAP signalling messages via signalling connection established over Iurh and Iur connections p. 73
7.3.3.3.1 HNB initiated p. 73
7.3.3.3.2 RNC initiated p. 73
7.3.3.4 Release of signalling connection over Iurh and Iur Connections p. 74
7.3.3.4.1 HNB initiated p. 74
7.3.3.4.2 RNC initiated p. 74
7.3.3.5 Transport of RNSAP signalling messages via the connectionless data transfer service p. 75
7.3.3.5.1 HNB initiated p. 75
7.3.3.5.2 RNC initiated p. 75
8 Enhanced Interference Management |R10| p. 76
A Implementation of CN functions within the HNB-GW for support of inter-HNB intra-HNB-GW SRNS Relocation |R10| p. 77
A.1 Scope p. 77
A.2 General p. 77
A.3 Mobility procedure p. 77
A.4 Iuh Control Plane Aspects p. 79
A.5 Iuh user plane aspects p. 79
A.6 RAB management Functions p. 79
A.7 Data Volume Reporting p. 79
A.8 UE Tracing p. 79
A.9 Location reporting function p. 80
A.10 Security Functions p. 80
A.11 Iuh Framing Protocol Interworking Function (IuhUPIF) p. 80
A.11.1 Introduction p. 80
A.11.2 CS User Plane handling during the Initial CS RAB setup p. 81
A.11.3 CS User Plane handling after the finalisation of SRNS Relocation p. 82
A.11.4 FQC p. 82
A.11.5 Frame number p. 82
A.11.6 Time alignment Procedure: p. 83
A.11.7 Rate Control Procedure p. 83
A.11.8 Payload p. 83
A.11.9 Iu UP Re-Initialisation p. 83
B Deployment Architecture |R11| p. 84
C Implementation of PSC Disambiguation for Support of Legacy UE Mobility from RNC to HNB |R11| p. 86
C.1 Scope p. 86
C.2 Disambiguation at the RNC p. 86
C.2.1 Step 1: Construction of HNB database in the RNC p. 86
C.2.2 Step 2: PSC disambiguation executed by the RNC during RNC to HNB hand-in p. 87
C.3 Disambiguation at the HNB-GW p. 87
C.3.1 Construction and Update of ΔOTD Database at the HNB-GW p. 88
C.3.2 Target Cell Disambiguation for Handover to the HNB p. 88
C.4 Notes p. 88
$ Change History p. 90
