【資料名稱】：TD-SCDMA異系統(tǒng)網(wǎng)絡(luò)優(yōu)化資料

【資料作者】：無

【資料日期】：2011

【資料語言】：中文

【資料格式】：DOC

【資料目錄和簡介】：

目錄
第 1 章 TD-GSM 組網(wǎng)結(jié)構(gòu).......................................................................................................................... 1
第 2 章 TD-GSM 互操作基本策略.............................................................................................................. 3
第 3 章 TD 到GSM 重選過程..................................................................................................................... 5
3.1 異系統(tǒng)測量觸發(fā)門限........................................................................................................................ 5
3.2 異系統(tǒng)重選觸發(fā)條件........................................................................................................................ 5
3.3 空閑狀態(tài)下TD->GSM 的重選信令流程圖..................................................................................... 6
第4 章 GSM 到TD 重選過程..................................................................................................................... 9
4.1.1 三新機(jī)制下的GSM 到TD 系統(tǒng)間重選機(jī)制......................................................................... 9
4.2 空閑狀態(tài)下GSM 到TD 的重選信令圖........................................................................................ 10
4.3 UE 由GSM 到TD 的PS 業(yè)務(wù)重選信令圖..................................................................................... 12
第5 章 TD 到GSM 小區(qū)切換................................................................................................................... 15
5.1 TD 到GSM 切換原理...................................................................................................................... 15
5.2 信令流程圖...................................................................................................................................... 16
5.2.1 語音業(yè)務(wù)TD/GSM 切換....................................................................................................... 16
5.2.2 PS 業(yè)務(wù)TD/GSM 切換........................................................................................................... 18
5.3 Iur-g 功能介紹.................................................................................................................................. 20
5.3.1 背景........................................................................................................................................ 20
5.3.2 Iur-g 平臺實(shí)現(xiàn)........................................................................................................................ 20
第6 章互操作參數(shù)配置及解讀................................................................................................................. 25
6.1 3G RNC 側(cè)參數(shù)配置........................................................................................................................ 25
6.1.1 對接參數(shù)的配置（配置的GSM 鄰小區(qū)的信息）.............................................................. 25
6.1.2 TD 后臺重選參數(shù)方面的配置............................................................................................... 26
6.2 互操作核心網(wǎng)的相關(guān)參數(shù)和設(shè)置.................................................................................................. 36
6.3 相關(guān)參數(shù)推薦值.............................................................................................................................. 38
6.3.1 TD-SCDMA/GSM 重選參數(shù)策略.......................................................................................... 38
6.3.2 TD-SCDMA/GSM 切換參數(shù)策略.......................................................................................... 39
6.3.3 GSM/TD 重選參數(shù)策略......................................................................................................... 39
ii
6.3.4 TD-SCDMA/GSM 的切換開關(guān)..............................................................................................39
第7 章 2/3G 鄰區(qū)規(guī)劃及配置....................................................................................................................41
7.1 3G 側(cè)2G 鄰區(qū)規(guī)劃及配置配置注意事項(xiàng)配置...............................................................................41
7.2 2G 側(cè)3G 鄰區(qū)規(guī)劃及配置注意事項(xiàng)...............................................................................................42
第8 章 2/3G 相關(guān)KPI................................................................................................................................43
8.1 3G 側(cè)相關(guān)KPI 介紹..........................................................................................................................43
8.1.1 電路域系統(tǒng)間切換出成功率（TD-SCDMA->GSM） ........................................................43
8.1.2 電路域系統(tǒng)間切換出請求次數(shù)： .........................................................................................43
8.1.3 分組域系統(tǒng)間切換出成功率（TD-SCDMA->GSM） ........................................................44
8.1.4 電路域系統(tǒng)間硬切換出準(zhǔn)備相關(guān).........................................................................................45
8.2 2G 側(cè)相關(guān)KPI 介紹..........................................................................................................................47
8.2.1 空閑狀態(tài)下重選成功率（GSM->3G）................................................................................47
8.2.2 系統(tǒng)間PS 域切換成功率（GSM->3G）..............................................................................47
8.2.3 系統(tǒng)間PS 域切換時(shí)延（GSM->3G）..................................................................................47
第9 章 2/3G 鄰區(qū)規(guī)劃軟件........................................................................................................................49
9.1 ASPS 總體框架.................................................................................................................................50
9.2 場強(qiáng)預(yù)測分析...................................................................................................................................51
9.2.1 場強(qiáng)預(yù)測設(shè)置.........................................................................................................................51
9.2.2 TD-SCDMA 預(yù)測...................................................................................................................51
9.3 鄰區(qū)規(guī)劃配置...................................................................................................................................53
9.3.1 基于場強(qiáng)的鄰區(qū)規(guī)劃.............................................................................................................53
9.3.2 基于地理位置的2G3G 鄰區(qū)自動生成算法.........................................................................53
9.3.3 鄰區(qū)規(guī)劃輸出.........................................................................................................................54
9.4 23G 互操作場景識別........................................................................................................................55
9.4.1 場景設(shè)置.................................................................................................................................55
9.4.2 場景與參數(shù)匹配.....................................................................................................................57
9.4.3 參數(shù)輸出.................................................................................................................................57
第10 章 2/3G 互操作網(wǎng)絡(luò)維護(hù)流程..........................................................................................................59
10.1 準(zhǔn)備階段.........................................................................................................................................59
10.2 優(yōu)化階段.........................................................................................................................................60