【資料名稱】：TD-SCDMA網(wǎng)絡(luò)優(yōu)化指導(dǎo)書

【資料作者】：summerblue52

【資料日期】：2009-12-17

【資料語言】：中文

【資料格式】：DOC

【資料目錄和簡介】：

分三冊:
第一部分：
1TD-SCDMA無線網(wǎng)絡(luò)優(yōu)化概論.................................................................................4
1.1無線網(wǎng)絡(luò)優(yōu)化的意義................................................................................................4
1.2網(wǎng)絡(luò)優(yōu)化與規(guī)劃設(shè)計的關(guān)系.....................................................................................4
1.3規(guī)劃軟件與實際優(yōu)化的結(jié)合.....................................................................................5
2TD-SCDMA無線網(wǎng)絡(luò)優(yōu)化原則.................................................................................6
2.1最佳的系統(tǒng)覆蓋.......................................................................................................6
2.2合理的切換帶的控制................................................................................................6
2.3系統(tǒng)干擾最小..........................................................................................................6
2.4均勻合理的基站負荷................................................................................................6
3TD-SCDMA無線網(wǎng)絡(luò)優(yōu)化步驟和手段.......................................................................6
3.1確定優(yōu)化目標(biāo)..........................................................................................................7
3.2單站驗證.................................................................................................................8
3.3劃分Cluster ............................................................................................................8
3.4確定測試路線..........................................................................................................8
3.5準(zhǔn)備工具和資料.......................................................................................................9
3.6覆蓋優(yōu)化............................................................................................................... 10
3.7網(wǎng)絡(luò)質(zhì)量的優(yōu)化..................................................................................................... 14
4優(yōu)化案例................................................................................................................ 17
4.1弱覆蓋引起掉話..................................................................................................... 17
4.2信號波動引起掉話................................................................................................. 21
4.3越區(qū)覆蓋引起掉話................................................................................................. 24
4.4干擾引起掉話........................................................................................................ 26
4.5由于質(zhì)量差引起的掉話.......................................................................................... 29
4.6室內(nèi)分布系統(tǒng)切換成功率低................................................................................... 37

第二部分：
1概述..........................................................................................................................................7
2RF優(yōu)化流程.............................................................................................................................7
3測試準(zhǔn)備..................................................................................................................................9
3.1確定優(yōu)化目標(biāo)...............................................................................................................9
3.2劃分Cluster ..................................................................................................................9
3.3確定測試路線............................................................................................................. 11
3.4準(zhǔn)備相關(guān)工具及資料................................................................................................. 11
3.4.1軟件準(zhǔn)備......................................................................................................... 11
3.4.2硬件準(zhǔn)備.........................................................................................................12
3.4.3資料準(zhǔn)備.........................................................................................................12
3.5設(shè)備檢查....................................................................................................................12
4數(shù)據(jù)采集................................................................................................................................13
4.1DT...............................................................................................................................13
4.1.1Voice長呼測試...............................................................................................13
4.1.2Scanner 測試...................................................................................................14
4.2室內(nèi)測試....................................................................................................................15
4.3信令跟蹤....................................................................................................................16
4.4RNC數(shù)據(jù)采集...........................................................................................................18
5問題分析及定位....................................................................................................................19
5.1弱覆蓋........................................................................................................................19
5.1.1原因分析.........................................................................................................19
5.1.2影響分析.........................................................................................................20
5.1.3解決措施.........................................................................................................20
5.1.4優(yōu)化案例.........................................................................................................20
5.2越區(qū)覆蓋....................................................................................................................22
5.2.1原因分析.........................................................................................................22
5.2.2影響分析.........................................................................................................23
5.2.3解決措施.........................................................................................................23
5.2.4優(yōu)化案例.........................................................................................................23
5.3孤島效應(yīng)....................................................................................................................25
5.3.1原因分析.........................................................................................................25
5.3.2影響分析.........................................................................................................25
5.3.3解決措施.........................................................................................................26
5.3.4優(yōu)化案例.........................................................................................................26
5.4導(dǎo)頻污染....................................................................................................................28
5.4.1定義和判決標(biāo)準(zhǔn).............................................................................................28
5.4.2原因分析.........................................................................................................28
5.4.3影響分析.........................................................................................................29
5.4.4解決措施.........................................................................................................30
5.4.5優(yōu)化案例.........................................................................................................31
5.5切換區(qū)域覆蓋.............................................................................................................32
5.5.1原因分析.........................................................................................................32

5.5.2影響分析.........................................................................................................33
5.5.3解決措施.........................................................................................................33
5.5.4優(yōu)化案例.........................................................................................................33
5.6系統(tǒng)內(nèi)干擾................................................................................................................35
5.6.1原因分析.........................................................................................................35
5.6.2影響分析.........................................................................................................35
5.6.3解決措施.........................................................................................................36
5.6.4優(yōu)化案例.........................................................................................................36
6優(yōu)化調(diào)整及驗證....................................................................................................................38
7總結(jié)........................................................................................................................................38

第三部分：
1本手冊的研究內(nèi)容.............................................................................................3
2無線資源管理參數(shù).............................................................................................5
2.1小區(qū)建立......................................................................................................5
2.1.1流程說明...............................................................................................5
2.1.2流程參數(shù)...............................................................................................7
2.2公共信道建立............................................................................................18
2.2.1流程說明.............................................................................................18
2.2.2流程參數(shù).............................................................................................20
2.3系統(tǒng)消息更新............................................................................................36
2.3.1流程說明.............................................................................................36
2.3.2流程參數(shù)..........................................................................................37
2.4RRC連接建立...........................................................................................58
2.4.1流程說明.............................................................................................58
2.4.2流程參數(shù).............................................................................................60
2.5RL建立 ...................................................................................................117
2.5.1流程說明...........................................................................................117
2.5.2流程參數(shù)...........................................................................................119
2.6RB建立...................................................................................................141
2.6.1流程說明...........................................................................................141
2.6.2流程參數(shù)...........................................................................................143
2.7PS域速率控制（DCCC）......................................................................179
2.7.1算法原理...........................................................................................179
2.7.2算法參數(shù)...........................................................................................180
2.8切換（HO）............................................................................................292
2.8.1算法原理...........................................................................................292
2.8.2算法參數(shù)...........................................................................................296
2.9HSDPA（RNC分冊） ............................................................................415
2.9.1算法原理...........................................................................................415
2.9.2算法參數(shù)...........................................................................................420
2.10HSDPA調(diào)度算法(NODEB分冊).........................................................447
2.10.1算法原理........................................................................................447
2.10.2算法參數(shù)........................................................................................449
2.11HSDPA流量控制(NODEB分冊) ............................................................480
2.11.1算法原理........................................................................................480
2.11.2算法參數(shù)........................................................................................481
3RNC 各主要定時器的使用............................................................................497
3.1.1定時器介紹.......................................................................................497
3.1.2定時器詳述.......................................................................................498