信令分析红皮书
第1章 概 述..................................................................................................................... 1-1
1.1 目的......................................................................................................................... 1-1
1.2 信令的概念............................................................................................................... 1-1
第2章 小区建立与手机注册................................................................................................ 2-1
2.1 小区建立.................................................................................................................. 2-1
2.1.1 小区建立流程.................................................................................................. 2-1
2.2 手机注册网络............................................................................................................ 2-6
2.2.1 手机注册网络流程........................................................................................... 2-6
第3章 CS域业务信令流程.................................................................................................. 3-1
3.1 语音业务.................................................................................................................. 3-1
3.1.1 主叫建立......................................................................................................... 3-1
3.1.2 被叫建立....................................................................................................... 3-13
3.1.3 主叫释放....................................................................................................... 3-26
3.1.4 被叫释放....................................................................................................... 3-32
3.2 VP业务................................................................................................................... 3-35
3.2.1 主叫建立....................................................................................................... 3-35
3.2.2 被叫建立....................................................................................................... 3-47
3.2.3 主叫释放....................................................................................................... 3-60
3.2.4 被叫释放....................................................................................................... 3-66
3.3 短消息.................................................................................................................... 3-69
3.3.1 短消息过程概述............................................................................................. 3-69
3.3.2 短消息完整流程............................................................................................. 3-70
3.3.3 短消息过程关键信令...................................................................................... 3-73
第4章 PS域信令流程....................................................................................................... 4-74
4.1 普通PS业务........................................................................................................... 4-74
4.1.1 GPRS附着.................................................................................................... 4-74
4.1.2 PDP Context 激活流程(UE发起)................................................................ 4-77
4.1.3 PDP Context 去激活流程(UE发起)............................................................. 4-83
4.2 HSDPA信令流程....................................................................................................... 4-1
4.2.1 HSDPA连接建立............................................................................................. 4-1
4.2.2 HSDPA连接释放............................................................................................. 4-9
第5章 RNC内小区切换.................................................................................................... 5-11
5.1 RNC内小区切换过程概述......................................................................................... 5-11
5.2 RNC内小区切换过程............................................................................................... 5-12
5.2.1 Intra-NodeB Inter-Cell HO............................................................................... 5-12
5.2.2 Intra-RNC Inter-NodeB HO............................................................................. 5-22
第6章 RNC间小区切换...................................................................................................... 6-1
6.1 RNC间小区切换过程概述........................................................................................... 6-1
6.2 RNC间小区切换过程完整流程.................................................................................... 6-2
6.2.1 CS domain.................................................................................................... 6-2
6.2.2 PS domain..................................................................................................... 6-14
第7章 缩略语..................................................................................................................... 7-1