【资料名称】：TD-SCDMA RAN 2G3G互操作特性手册(V400R005_01)

【资料作者】：华为

【资料日期】：2010.08.15

【资料语言】：中文

【资料格式】：PDF

【资料目录和简介】：

本文档介绍了TD-SCDMA 系统2G3G 互操作特性原理、使用场景、配置以及相应的技
术指标，参数等内容。从全流程的角度强调了实用性，同时还简要介绍了使用该手册所
涉及的性能相关的基本概念和知识。
前 言..................................................................................................................................................iii
1 《2G3G 互操作特性手册》变更说明........................................................................................1-1
2 概述...............................................................................................................................................2-1
2.1 2G3G 互操作信令流程.................................................................................................................................2-3
2.2 IDLE 态TD 到GSM 小区重选.....................................................................................................................2-9
2.3 IDLE 态GSM 到TD 小区重选...................................................................................................................2-10
2.4 连接态PS 业务GSM 到TD 小区重选......................................................................................................2-12
3 基于覆盖2G3G 切换...................................................................................................................3-1
3.1 应用场景........................................................................................................................................................3-3
3.2 影响................................................................................................................................................................3-3
3.3 可获得性........................................................................................................................................................3-4
3.4 原理................................................................................................................................................................3-4
3.5 特性实施........................................................................................................................................................3-6
3.5.1 激活特性...............................................................................................................................................3-6
3.5.2 验证特性...............................................................................................................................................3-7
3.5.3 调整特性.............................................................................................................................................3-10
3.5.4 去激活特性.........................................................................................................................................3-11
3.6 相关参数......................................................................................................................................................3-11
3.7 相关性能指标..............................................................................................................................................3-12
4 基于业务2G3G 切换...................................................................................................................4-1
4.1 应用场景........................................................................................................................................................4-2
4.2 影响................................................................................................................................................................4-2
4.3 可获得性........................................................................................................................................................4-2
4.4 原理................................................................................................................................................................4-3
4.5 特性实施........................................................................................................................................................4-4
4.5.1 激活特性...............................................................................................................................................4-4
4.5.2 验证特性...............................................................................................................................................4-5
4.5.3 调整特性...............................................................................................................................................4-6
4.5.4 去激活特性...........................................................................................................................................4-7
4.6 相关参数........................................................................................................................................................4-8
4.7 相关性能指标................................................................................................................................................4-8
5 基于负载2G3G 切换...................................................................................................................5-1
5.1 应用场景........................................................................................................................................................5-2
5.2 影响................................................................................................................................................................5-2
5.3 可获得性........................................................................................................................................................5-2
5.4 原理................................................................................................................................................................5-3
5.5 实施................................................................................................................................................................5-3
5.5.1 激活特性...............................................................................................................................................5-4
5.5.2 验证特性...............................................................................................................................................5-5
5.5.3 调整特性...............................................................................................................................................5-7
5.5.4 去激活特性.........................................................................................................................................5-10
5.6 相关参数......................................................................................................................................................5-11
5.7 相关性能指标..............................................................................................................................................5-12
6 基于通信质量2G3G 切换...........................................................................................................6-1
6.1 应用场景........................................................................................................................................................6-2
6.2 影响................................................................................................................................................................6-2
6.3 可获得性........................................................................................................................................................6-2
6.4 原理................................................................................................................................................................6-3
6.5 实施................................................................................................................................................................6-4
6.5.1 激活特性...............................................................................................................................................6-4
6.5.2 验证特性...............................................................................................................................................6-5
6.5.3 调整特性...............................................................................................................................................6-5
6.5.4 去激活特性...........................................................................................................................................6-6
6.6 相关参数........................................................................................................................................................6-6
6.7 相关性能指标................................................................................................................................................6-6
7 异系统紧急切换............................................................................................................................7-1
7.1 应用场景........................................................................................................................................................7-3
7.2 影响................................................................................................................................................................7-3
7.3 可获得性........................................................................................................................................................7-3
7.4 原理................................................................................................................................................................7-4
7.5 实施................................................................................................................................................................7-5
7.5.1 激活特性...............................................................................................................................................7-5
7.5.2 验证特性...............................................................................................................................................7-6
7.5.3 调整特性...............................................................................................................................................7-6
7.5.4 去激活特性...........................................................................................................................................7-6
7.6 特性相关参数................................................................................................................................................7-7
7.7 相关性能指标................................................................................................................................................7-7
8 基于速度的异系统切换................................................................................................................8-1
8.1 应用场景........................................................................................................................................................8-2
8.2 影响................................................................................................................................................................8-2
8.3 可获得性........................................................................................................................................................8-2
8.4 原理................................................................................................................................................................8-3
8.5 实施................................................................................................................................................................8-3
8.5.1 激活特性...............................................................................................................................................8-4
8.5.2 验证特性...............................................................................................................................................8-4
8.5.3 调整特性...............................................................................................................................................8-4
8.5.4 去激活特性...........................................................................................................................................8-5
8.6 相关参数........................................................................................................................................................8-5
8.7 特性相关性能指标........................................................................................................................................8-6
9 系统间切换失败惩罚机制............................................................................................................9-1
9.1 应用场景........................................................................................................................................................9-2
9.2 影响................................................................................................................................................................9-2
9.3 可获得性........................................................................................................................................................9-2
9.4 原理................................................................................................................................................................9-3
9.5 实施................................................................................................................................................................9-3
9.5.1 激活特性...............................................................................................................................................9-4
9.5.2 验证特性...............................................................................................................................................9-4
9.5.3 调整特性...............................................................................................................................................9-5
9.5.4 去激活特性...........................................................................................................................................9-6
9.6 相关参数........................................................................................................................................................9-7
9.7 相关性能指标................................................................................................................................................9-7
10 基于IMEI 的2G3G 系统间切换............................................................................................10-1
10.1 应用场景....................................................................................................................................................10-2
10.2 影响............................................................................................................................................................10-2
10.3 可获得性....................................................................................................................................................10-2
10.4 原理............................................................................................................................................................10-3
10.5 实施............................................................................................................................................................10-5
10.5.1 激活特性...........................................................................................................................................10-5
10.5.2 验证特性...........................................................................................................................................10-6
10.5.3 调整特性...........................................................................................................................................10-6
10.5.4 去激活特性.......................................................................................................................................10-7
10.6 相关参数....................................................................................................................................................10-8
10.7 相关性能指标............................................................................................................................................10-9
11 TD 测量事件解析.....................................................................................................................11-1
12 缩略语.......................................................................................................................................12-1