【資料名稱】：TD-SCDMA系統(tǒng)培訓手冊-工程篇

【資料作者】：移動通信集團

【資料日期】：200806

【資料語言】：中文

【資料格式】：PDF

【資料目錄和簡介】：

目 錄
1 TD-SCDMA網(wǎng)絡規(guī)劃設計基礎............................................................................. 4
1.1 TD-SCDMA規(guī)劃的流程................................................................................. 4
1.1.1 規(guī)劃目標定義及需求分析階段................................................................ 4
1.1.2 傳播模型校正階段................................................................................... 6
1.1.3 預規(guī)劃階段.............................................................................................. 6
1.1.4 站址初選和查勘階段............................................................................... 6
1.1.5 詳細規(guī)劃階段.......................................................................................... 7
1.2 TD-SCDMA規(guī)劃的特點................................................................................. 7
1.2.1 多載頻組網(wǎng).............................................................................................. 7
1.2.2 時隙規(guī)劃.................................................................................................. 9
1.2.3 碼資源規(guī)劃............................................................................................ 10
1.3 TD-SCDMA網(wǎng)絡的整體規(guī)劃........................................................................ 12
1.3.1 覆蓋規(guī)劃................................................................................................ 12
1.3.2 網(wǎng)絡層次規(guī)劃........................................................................................ 12
1.4 TD-SCDMA無線網(wǎng)絡的預規(guī)劃.................................................................... 14
1.4.1 鏈路預算................................................................................................ 14
1.4.2 容量估算................................................................................................ 21
1.4.3 TD-SCDMA無線網(wǎng)絡的預規(guī)劃示例.......................................................... 24
1.5 TD-SCDMA無線網(wǎng)絡的詳細規(guī)劃................................................................ 27
1.5.1 TD-SCDMA系統(tǒng)的站點布局..................................................................... 27
1.5.2 無線系統(tǒng)參數(shù)配置................................................................................. 28
1.5.3 TD-SCDMA無線網(wǎng)絡規(guī)劃案例................................................................. 30
2 TD-SCDMA網(wǎng)絡工程.......................................................................................... 43
2.1 TD-SCDMA室外基站工程建設.................................................................... 43
2.1.1 無線基站站址選擇與勘查..................................................................... 43
2.2 TD配套改造要求.......................................................................................... 47
2.2.1 對天饋部分的要求................................................................................. 47
2.2.2 對基站傳輸?shù)囊��?................................................................................ 53
2.2.3 對基站電源的要求................................................................................. 53
2.3 對其它部分的要求......................................................................................... 54
3 TD-SCDMA室內(nèi)分布系統(tǒng)設計方法.................................................................... 57
3.1 室內(nèi)覆蓋規(guī)劃和設計流程............................................................................. 57
3.2 室內(nèi)傳播模型................................................................................................ 58
3.2.1 視距傳播模型........................................................................................ 58
3.2.2 Keenau-Motley模型................................................................................... 58
3.2.3 對數(shù)距離模型........................................................................................ 58
3.2.4 MWM（多墻）模型................................................................................... 59
3.2.5 LAM模型................................................................................................... 59
3.3 TD室內(nèi)分布系統(tǒng)方案................................................................................... 60
3.3.1 單通道方案............................................................................................ 60
TD-SCDMA系統(tǒng)技術培訓手冊－工程篇
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3.3.2 多通道方案.............................................................................................60
3.3.3 中頻拉遠多通道方案..............................................................................61
3.3.4 宏蜂窩方案.............................................................................................62
3.3.5 微蜂窩方案.............................................................................................63
3.3.6 RRU方案....................................................................................................64
3.3.7 無線直放站方案.....................................................................................64
3.3.8 光纖直放站方案.....................................................................................65
3.3.9 中頻分布方案.........................................................................................66
3.4 TD與GSM共分布系統(tǒng)干擾分析..................................................................67
3.4.1 雜散干擾................................................................................................67
3.4.2 阻塞干擾................................................................................................68
3.4.3 互調(diào)干擾................................................................................................68
3.4.4 隔離度要求.............................................................................................68
3.5 TD和GSM系統(tǒng)的共網(wǎng)工程改造..................................................................68
3.5.1 系統(tǒng)合路................................................................................................68
3.5.2 無源器件（合路器、耦合器、功分器）...............................................69
3.5.3 電纜........................................................................................................69
3.5.4 天線........................................................................................................69
3.5.5 其它........................................................................................................70
4 TD-SCDMA規(guī)劃優(yōu)化工具...................................................................................71
4.1 TD-SCDMA規(guī)劃工具的特點與應用.............................................................71
4.1.1 TD-SCDMA網(wǎng)絡規(guī)劃工具的意義..............................................................71
4.1.2 規(guī)劃工具現(xiàn)狀.........................................................................................77
4.1.3 規(guī)劃工具與系統(tǒng)設備的綁定關系...........................................................78
4.1.4 規(guī)劃工具選擇建議.................................................................................79
4.2 測試工具介紹.................................................................................................81
4.2.1 測試終端................................................................................................81
4.2.2 測試軟件................................................................................................82