SAE系統信令流程參數解讀

SAE系統信令流程參數解讀

2.1.4Create 2.1.5Create 2.1.8Create

出版信息

ISBN:9787115267610
定價:51.00元
作者:孫達 杜艷艷 林良書 蔣鑫 等編著
出版社:人民郵電出版社
出版時間:2012年03月
版次:1.1
開本:16開
裝幀:平裝
字數:314千字
頁數:200頁
開卷分類:工程技術

內容簡介

《SAE系統信令流程參數解讀》主要分為信令流程部分、接口訊息部分以及訊息參數部分。其中,信令流程部分按功能劃分為會話管理、移動性管理、業務請求和安全功能4部分內容,接口訊息及參數部分主要是對SAE網元設備間的GTPv2訊息以及SAE網元設備與HSS間的Diameter訊息進行梳理與分析。特別地,考慮到現網GPRS網路演進到SAE網路是一個逐步引入、升級與替換的過程,因此,在流程分析與接口訊息描述時,結合了核心網元設備版本(如R8或Pre-R8)與核心網元設備功能角色(如MME或SGSN)來進行探討(網路建設時可能採用MME/SGSN融合設備),並在會話管理、移動性管理、安全功能部分結合流程介紹了SAE網路的附著機制、承載管理機制、QoS控制機制、移動性管理最佳化機制、分層的安全保障機制等SAE技術特色,使讀者不僅可了解SAE功能的流程實現,更能深層次地理解如此實現的原因,為後續SAE網路建設及現網改造打下堅實的理論基礎。

目錄

第1章 流程圖和訊息清單 1
1.1 會話管理 1
1.1.1 Dedicated Bearer Activation 1
1.1.2 Bearer Modification with Bearer QoS Update 3
1.1.3 Bearer Deactivation 8
1.1.4 UE Requested Bearer Resource Modification 11
1.2 移動性管理 13
1.2.1 Attach Procedure 13
1.2.2 Tracking Area Update Procedure 32
1.2.3 Handover Procedure 47
1.2.4 Detach Procedure 85
1.3 業務請求流程 95
1.3.1 UE Triggered Service Request 95
1.3.2 Network Triggered Service Request 97
1.4 安全功能 98
第2章 信令訊息 101
2.1 GTPv2 101
2.1.1 Context Request 101
2.1.2 Context Response 102
2.1.3 Context Acknowledge 103
2.1.4 Create Bearer Request 104
2.1.5 Create Bearer Response 105
2.1.6 Create Session Request 107
2.1.7 Create Session Response 109
2.1.8 Create Indirect Data Forwarding Tunnel Request 112
2.1.9 Create Indirect Data Forwarding Tunnel Response 113
2.1.10 Modify Bearer Request 114
2.1.11 Modify Bearer Response 116
2.1.12 Delete Session Request 119
2.1.13 Delete Session Response 120
2.1.14 Delete Bearer Command 122
2.1.15 Delete Bearer Request 122
2.1.16 Delete Bearer Response 123
2.1.17 Delete Indirect Data Forwarding Tunnel Request 124
2.1.18 Delete Indirect Data Forwarding Tunnel Response 125
2.1.19 Forward Relocation Request 125
2.1.20 Forward Relocation Response 127
2.1.21 Forward Relocation Complete Notification 129
2.1.22 Forward Relocation Complete Acknowledge 129
2.1.23 Forward Access Context Notification 130
2.1.24 Forward Access Context Acknowledge 131
2.1.25 Relocation Cancel Request 131
2.1.26 Relocation Cancel Response 132
2.1.27 Bearer Resource Command 133
2.1.28 Identification Request 133
2.1.29 Identification Response 135
2.1.30 Detach Notification 135
2.1.31 Detach Acknowledge 136
2.1.32 Downlink Data Notification 137
2.1.33 Downlink Data Notification Acknowledgement 137
2.1.34 Stop Paging Indication 138
2.2 Diameter 138
2.2.1 Update Location Request 138
2.2.2 Update Location Answer 139
2.2.3 Cancel Location Request 140
2.2.4 Cancel Location Answer 141
2.2.5 Authentication Information Request 141
2.2.6 Authentication Information Answer 142
2.2.7 Insert Subscriber Data Request 142
2.2.8 Insert Subscriber Data Answer 143
2.2.9 Notify Request 143
2.2.10 Notify Answer 144
第3章 參數 146
3.1 GTPv2參數 146
3.1.1 GUTI 146
3.1.2 International Mobile Subscriber Identity(imsi) 147
3.1.3 Mobile Station International ISDN Number(MSISDN) 147
3.1.4 P-TMSI 147
3.1.5 Cause 148
3.1.6 Recovery(Restart Counter) 150
3.1.7 Access Point Name(APN) 150
3.1.8 NSAPI 152
3.1.9 APN-Aggregate Maximum BIT RATE(AMBR) 152
3.1.10 EPS Bearer ID(EBI) 153
3.1.11 IP Address 153
3.1.12 Mobile Equipment Identity(MEI) 154
3.1.13 Indication 154
3.1.14 Protocol Configuration Option(PCO) 156
3.1.15 PDN Address Allocation(PAA) 156
3.1.16 Bearer Level Quality of Service(Bearer QoS) 157
3.1.17 Flow Quality of Service(Flow QoS) 157
3.1.18 RAT Type 158
3.1.19 Serving Network 159
3.1.20 EPS Bearer Level Traffic Flow Template(Bearer TFT) 159
3.1.21 Traffic Aggregation Description(TAD) 163
3.1.22 User Location Information(ULI) 163
3.1.23 Fully Qualified Tunnel Endpoint Identifier(F-TEID) 164
3.1.24 S1-U Data Forwarding Info(S1UDF) 165
3.1.25 Bearer Context 166
3.1.26 PDN Connection 167
3.1.27 Charging ID 167
3.1.28 Charging Characteristics 168
3.1.29 Trace Information 168
3.1.30 Bearer Flags 169
3.1.31 PDN Type 170
3.1.32 Procedure Transaction ID(PTI) 170
3.1.33 UE Network Capability 171
3.1.34 MM Context 175
3.1.35 PDU Number 176
3.1.36 P-TMSI Signature 177
3.1.37 Hop Counter 178
3.1.38 UE Time Zone 178
3.1.39 Complete Request Message 179
3.1.40 Selected PLMN ID 179
3.1.41 Target Identification 180
3.1.42 Packet Flow ID 181
3.1.43 RAB Context 181
3.1.44 Source RNC PDCP Context Info 182
3.1.45 UDP Source Port Number 182
3.1.46 APN Restriction 183
3.1.47 Selection Mode 184
3.1.48 Source Identification 184
3.1.49 Change Reporting Action 185
3.1.50 Transaction Identifier(TI) 186
3.1.51 Private Extension 186
3.2 Diameter參數 187
3.2.1 Alert-Reason 187
3.2.2 Authentication-Info 187
3.2.3 Cancellation-Type 187
3.2.4 Context-Identifier 188
3.2.5 IDA-Flags 188
3.2.6 IDR-Flags 188
3.2.7 MIP6-Agent-Info 189
3.2.8 NOR-Flags 189
3.2.9 SGSN-Number 189
3.2.10 RAT-Type 190
3.2.11 Requested-EUTRAN-Authentication-Info 190
3.2.12 Requested-UTRAN-GERAN-Authentication-Info 190
3.2.13 Result-Code/Experimental-Result 191
3.2.14 Service-Selection 191
3.2.15 subscription-Data 191
3.2.16 Supported-Features 192
3.2.17 Terminal-Information 193
3.2.18 ULA-Flags 193
3.2.19 ULR-Flags 194
3.2.20 User-Name 194
3.2.21 Visited-PLMN-ID 195
第4章 索引 196
4.1 信令訊息索引 196
4.2 參數索引 197
參考文獻 200

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