【資料名稱】：2.3G互操作經(jīng)典

【資料作者】：柯南

【資料日期】：2010-10-15

【資料語言】：中文

【資料格式】：PDF

【資料目錄和簡介】：

空閑狀態(tài)下TDGSM 的重選 ......................................................................................................5
3.1 異系統(tǒng)測量觸發(fā)門限 ..................................................................................................................6
3.2 異系統(tǒng)重選觸發(fā)條件 ..................................................................................................................6
3.3 空閑狀態(tài)下TDGSM 的重選信令流程圖 ..................................................................................7
3.4 異系統(tǒng)重選相關參數(shù) ..................................................................................................................8
3.4.1 后臺網(wǎng)管設置值 ....................................................................................................... 8
3.4.2 空口消息解讀 ......................................................................................................... 10
4 TD/GSM 小區(qū)切換....................................................................................................................... 11
4.1 TDGSM 切換原理 ..................................................................................................................... 11
4.2 信令流程圖...............................................................................................................................12
4.2.1 語音業(yè)務TDGSM 切換 ........................................................................................ 12
4.2.2 PS 業(yè)務TDGSM 切換 ........................................................................................... 13
4.3 切換相關參數(shù)............................................................................................................................14
4.3.1 后臺網(wǎng)管設置值 ..................................................................................................... 14
4.3.2 空口消息解讀 ......................................................................................................... 16
5 GSMTD 重選過程....................................................................................................................20
5.1 GSMTD 的重選原理 .................................................................................................................21
5.1.1 老機制下的GSMTD 系統(tǒng)間重選過程 ............................................................... 21
5.1.2 改進機制下的GSMTD 系統(tǒng)間重選過程 ........................................................... 22
5.2 空閑狀態(tài)下GSMTD 的重選信令圖 ........................................................................................23
5.3 UE 由GSMTD 的PS 業(yè)務重選信令圖 .....................................................................................25
6 TD/GSM 互操作網(wǎng)管后臺配置...................................................................................................26
6.1 對接參數(shù)的配置（配置的GSM 鄰小區(qū)的信息） ....................................................................26
6.2 CELL-RRM 配置信息 ...................................................................................................................27
6.3 廣播配置信息............................................................................................................................29
6.4 TD 后臺重選參數(shù)方面的配置 ...................................................................................................30
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6.5 配置切換算法（3A 算法） .......................................................................................................30
7 2G 鄰區(qū)配置注意事項...............................................................................................................34
8 相關參數(shù)推薦值........................................................................................................................35
8.1 TD-SCDMAGSM 重選參數(shù)策略 .................................................................................................35
8.2 TD-SCDMAGSM 切換參數(shù)策略 .................................................................................................35
8.3 GSMTD 重選參數(shù)策略 .............................................................................................................36
8.4 TD-SCDMAGSM 的切換開關 .....................................................................................................36
9 相關KPI 介紹............................................................................................................................36
9.1 電路域系統(tǒng)間切換出成功率（TD-SCDMA->GSM） ..................................................................36
9.1.1 電路域系統(tǒng)間切換出請求次數(shù)：........................................................................ 37
9.1.2 電路域系統(tǒng)間切換出失敗次數(shù) ............................................................................ 37
9.2 分組域系統(tǒng)間切換出成功率（TD-SCDMA->GSM） ..................................................................37
9.2.1 分組域系統(tǒng)間切換出請求次數(shù)：........................................................................ 38
9.2.2 分組域系統(tǒng)間切換出失敗次數(shù) ............................................................................ 38
9.3 電路域系統(tǒng)間硬切換出準備相關 ............................................................................................39
9.3.1 電路域系統(tǒng)間硬切換出準備次數(shù)........................................................................ 39
9.3.2 電路域系統(tǒng)間硬切換出準備失敗次數(shù) ............................................................... 39

[ 本帖最后由 柯南 于 2010-10-16 07:24 編輯 ]