【資料成文時(shí)間】：最近
【語言】：中文
【頁數(shù)】：300
【何人（公司）所著】：河南移動(dòng)
【文件格式】：pdf
【文件原名】：河南移動(dòng)
【摘要或目錄】：目 錄...........................................................................................................................................1
第一章 網(wǎng)優(yōu)基礎(chǔ)理論知識.......................................................................................................... 5
第一節(jié) GSM網(wǎng)絡(luò)優(yōu)化概述...................................................................................................... 5
1.1 網(wǎng)絡(luò)優(yōu)化的概念........................................................................................................ 5
1.2 網(wǎng)絡(luò)優(yōu)化的目標(biāo)........................................................................................................ 6
1.3 網(wǎng)絡(luò)優(yōu)化分類............................................................................................................. 6
1.4 網(wǎng)絡(luò)優(yōu)化的主要內(nèi)容............................................................................................... 7
1.5 網(wǎng)絡(luò)優(yōu)化的主要過程............................................................................................... 7
1.6 日常優(yōu)化測試...........................................................................................................11
第二節(jié) GSM網(wǎng)絡(luò)的系統(tǒng)結(jié)構(gòu)...............................................................................................11
2.1 GSM移動(dòng)通信系統(tǒng)的組成...................................................................................11
2.2 GSM的編號計(jì)劃......................................................................................................15
第三節(jié) GSM無線通信基礎(chǔ)....................................................................................................19
3.1 工作頻段的分配......................................................................................................19
3.2 時(shí)分多址技術(shù)（TDMA） ...................................................................................20
3.3 GSM空中控制技術(shù).................................................................................................25
第四節(jié) GSM的通信事件........................................................................................................29
4.1 小區(qū)選擇和重選.....................................................................................................30
4.2 位置更新...................................................................................................................31
4.3 切 換.......................................................................................................................34
4.4 手機(jī)主叫...................................................................................................................37
4.5 尋呼............................................................................................................................38
4.6 手機(jī)被叫...................................................................................................................39
4.7 釋放............................................................................................................................40
第五節(jié) 移動(dòng)基站維護(hù)和優(yōu)化................................................................................................41
5.1 基站硬件系統(tǒng).........................................................................................................41
5.2 基站天線系統(tǒng).........................................................................................................43
5.3 塔頂放大器(MHA) .................................................................................................48
5.4 基站功率放大器.....................................................................................................49
5.5 GSM全向基站“燈下黑” ...................................................................................50
第六節(jié) GSM直放站優(yōu)化........................................................................................................53
6.1 直放站的定義.........................................................................................................53
6.2 直放站的種類與類型............................................................................................54
6.3 直放站的構(gòu)成...........................................................................................................54
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6.4 直放站的應(yīng)用.........................................................................................................55
6.5 直放站工程建設(shè)......................................................................................................56
6.6 GSM室內(nèi)覆蓋系統(tǒng).................................................................................................57
6.7 BOOSTER的應(yīng)用技術(shù)..........................................................................................60
第二章 網(wǎng)優(yōu)數(shù)據(jù)來源和常用工具...........................................................................................64
第一節(jié) ODBC數(shù)據(jù)提取系統(tǒng)................................................................................................64
1.1 ODBC配置................................................................................................................64
1.2 ODBC數(shù)據(jù)提取系統(tǒng)功能介紹............................................................................70
第二節(jié) 網(wǎng)管CELL DOCTOR報(bào)告.......................................................................................74
第三節(jié) SQL報(bào)告和NETOPTI...............................................................................................76
第四節(jié) TOM測試儀表............................................................................................................78
第五節(jié) NEMO路測分析平臺SAM4.0 .................................................................................88
第六節(jié) Agilent干擾測試儀表................................................................................................93
第七節(jié) 測試手機(jī)......................................................................................................................99
第八節(jié) MAPINFO和常用插件...........................................................................................100
8.1 MAPINFO介紹......................................................................................................100
8.2 MIPT功能介紹.......................................................................................................109
第九節(jié) 用戶投訴數(shù)據(jù)庫.......................................................................................................121
第三章 日常指標(biāo)監(jiān)控及簡單告警查看................................................................................122
第一節(jié) 指標(biāo)介紹..................................................................................................................122
第二節(jié) 日常指標(biāo)監(jiān)控...........................................................................................................124
2.1 高掉話小區(qū)的處理................................................................................................125
2.2 高切換失敗小區(qū)處理...........................................................................................130
2.3 上下行質(zhì)量差的小區(qū)處理..................................................................................134
2.4 TCH/SDCCH擁塞小區(qū)處理..............................................................................135
第三節(jié) 告警查看....................................................................................................................137
3.1 查看告警的命令....................................................................................................137
3.2 BTS告警的結(jié)構(gòu).....................................................................................................137
第四節(jié) 常見告警說明及處理..............................................................................................139
4.1 7744 EXCESSIVE TCH INTERFERENCE ....................................................139
4.2 7745 CHANNEL FAILUER RATE ABOVE DEFINED THRESHOLD 140
4.3 7746 CH CONGESTION IN BTS ABOVE DEFINED THRESHOLD...141
4.4 7743 MEAN HOLDING TIME BELOW DEFINED THRESHOLD ......141
4.5 7767 BCCH MISSING...........................................................................................142
4.6 7949 DIFFERENCE IN RX LEVELS OF MAIN AND DIVERSITY
ANTENNA/TRX.........................................................................................................142
4.7 7606 TRX FAULTY...............................................................................................143
4.8 7607 TRX OPERATION DEGRADED...........................................................143
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4.9 7605 BTS NOTIFICATION ................................................................................143
4.10 7604 BTS OPERATION DEGRADED..........................................................144
4.11 7601 BCF OPERATION DEGRADED .........................................................144
第四章 常用無線參數(shù)介紹......................................................................................................146
第一節(jié)參數(shù)體系及參數(shù)查看................................................................................................146
第二節(jié)常用參數(shù)介紹.............................................................................................................152
2.1 BSC級參數(shù)..............................................................................................................152
2.2 BTS級參數(shù)..............................................................................................................157
2.3 ADJC級參數(shù)...........................................................................................................173
2.4 TRX級參數(shù).............................................................................................................177
2.5 HOC參數(shù).................................................................................................................179
2.6 POC參數(shù)..................................................................................................................187
第三節(jié)參數(shù)檢查.......................................................................................................................194
第五章 無 線 網(wǎng) 絡(luò) 規(guī) 劃....................................................................................................196
第一節(jié) 網(wǎng)絡(luò)規(guī)劃序言...............................................................................................196
第二節(jié) 網(wǎng)絡(luò)規(guī)劃基本知識介紹.............................................................................196
第三節(jié) 基站容量規(guī)劃...............................................................................................208
第四節(jié) 小區(qū)覆蓋設(shè)計(jì)...............................................................................................223
第五節(jié) 頻率規(guī)劃和干擾預(yù)測.................................................................................234
第六節(jié) 網(wǎng)絡(luò)校驗(yàn)與工程型優(yōu)化.............................................................................259
第六章 配置調(diào)整........................................................................................................................260
第七章 2G GPRS 3G協(xié)同規(guī)劃介紹.......................................................................................262
第一節(jié)GPRS無線網(wǎng)絡(luò)規(guī)劃規(guī)劃.........................................................................................262
1.1 GPRS無線網(wǎng)絡(luò)規(guī)劃..............................................................................................262
1.2 覆蓋規(guī)劃.................................................................................................................262
1.3 容量的規(guī)劃............................................................................................................263
第二節(jié)3G WCDMA無線網(wǎng)絡(luò)規(guī)劃原則...........................................................................264
2.1 無線網(wǎng)絡(luò)設(shè)計(jì)流程..............................................................................................264
2.2 WCDMA網(wǎng)絡(luò)規(guī)劃的基本原則..........................................................................265
2.3 WCDMA無線網(wǎng)絡(luò)規(guī)劃方法..............................................................................266
第三節(jié)3G網(wǎng)絡(luò)與 GSM網(wǎng)絡(luò)的協(xié)同規(guī)劃.........................................................................270
第八章 日常優(yōu)化案例...............................................................................................................272
第一節(jié)掉話問題..........................................................................................................272
第二節(jié)擁塞問題..........................................................................................................277
第三節(jié)質(zhì)量問題（干擾） ........................................................................................278
第四節(jié)切換問題..........................................................................................................286
第五節(jié)天線問題..........................................................................................................291
第六節(jié)覆蓋問題....

[ 本帖最后由 lovexxman 于 2008-3-27 08:26 編輯 ]