【資料成文時間】：2008
【語言】：中文
【頁數(shù)】：503
【何人（公司）所著】：zhongxing
【文件格式】：PDF
【文件原名】：WCDMA基本原理培訓(xùn)教材
【摘要或目錄】：
目 錄
第一章 概述..............................................................................................................................7
1.1 移動通信的發(fā)展....................................................................................................................7
1.2 第三代移動通信系統(tǒng)的標(biāo)準(zhǔn)化工作.........................................................................................................................10
1.2.1 3G 的標(biāo)準(zhǔn)化情況..................................................................................................................................................10
1.2.2 三種主要的IMT-2000 無線傳輸標(biāo)準(zhǔn)的比較................................................................................................14
1.2.3 IMT-2000 的頻譜劃分.........................................................................................................................................15
1.3 2G 向3G 的演進(jìn)..........................................................................................................16
第二章 WCDMA 關(guān)鍵技術(shù).................................................................................................. 19
2.1 移動無線信道的特點(diǎn)...................................................................................................................................................19
2.1.1 概述.....................................................................................................................................................................19
2.1.2 電磁傳播的分析....................................................................................................................................................21
2.2 WCDMA系統(tǒng)的技術(shù)特點(diǎn)..........................................................................................................................................22
2.3 WCDMA系統(tǒng)的關(guān)鍵技術(shù)..........................................................................................................................................23
2.3.1 RAKE 接收..............................................................................................................................................................23
2.3.2 多用戶檢測.............................................................................................................................................................27
2.3.3 智能天線..........................................................................................................................................................34
2.3.4 無線資源管理技術(shù)...............................................................................................................................................37
2.3.5 功率控制技術(shù)........................................................................................................................................................50
第三章 WCDMA 網(wǎng)絡(luò).......................................................................................................... 61
3.1 UMTS 系統(tǒng)網(wǎng)絡(luò)結(jié)構(gòu).......................................................................................................61
3.1.1 UMTS 網(wǎng)絡(luò)子系統(tǒng)的劃分...................................................................................................................................61
3.1.2 UMTS R99 網(wǎng)絡(luò)基本構(gòu)成..................................................................................................................................62
3.1.3 UMTS R99 向全I(xiàn)P 的演進(jìn)................................................................................................................................66
3.2 UMTS R99 網(wǎng)絡(luò)結(jié)構(gòu)........................................................................................................................................66
3.2.1 基于R99 的基本網(wǎng)絡(luò)結(jié)構(gòu)................................................................................................................................67
3.2.2 LCS 實(shí)體的配置............................................................................................................................................68
3.2.3 CAMEL 實(shí)體的配置.............................................................................................................................................69
3.2.4 CBS 實(shí)體的配置...................................................................................................................................................71
3.3 UMTS R99 網(wǎng)絡(luò)的接口..............................................................................................................................................71
3.3.1 空中接口...................................................................................................................71
3.3.2 無線接入網(wǎng)和核心網(wǎng)之間的接口.................................................................................................76
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3.3.3 無線接入網(wǎng)內(nèi)部的接口......................................................................................................................................85
3.3.4 核心網(wǎng)內(nèi)部的接口.............................................................................................................................................103
3.3.5 CAMEL 相關(guān)接口................................................................................................................................................107
3.3.6 LCS 相關(guān)接口......................................................................................................................................................107
3.4 基于R4 的UMTS 網(wǎng)絡(luò)..........................................................................................................................................107
3.4.1 概述.............................................................................................................................................................107
3.4.2 網(wǎng)元實(shí)體...............................................................................................................................................................108
3.4.3 網(wǎng)絡(luò)接口...............................................................................................................................................................110
3.4.4 R4 階段小結(jié).........................................................................................................................................................111
3.5 基于R5 的UMTS 網(wǎng)絡(luò)............................................................................................................................................111
3.5.1 概述.....................................................................................................................111
3.5.2 網(wǎng)元實(shí)體...............................................................................................................................................................113
3.5.3 相關(guān)接口參考點(diǎn).........................................................................................................................................114
3.5.4 R5 階段小結(jié).........................................................................................................................................................115
第四章 WCDMA 無線接口................................................................................................ 117
4.1 概述................................................................................................................................ 117
4.1.1 Uu 接口協(xié)議結(jié)構(gòu)................................................................................................................................................117
4.1.2 Uu 接口各層的主要功能...................................................................................................................................118
4.2 物理層L1 .............................................................................................................................................................121
4.2.1 物理信道及物理層的幀結(jié)構(gòu).............................................................................................................................121
4.2.2 信道編碼與復(fù)用..................................................................................................................................................127
4.2.3 物理信道的擴(kuò)頻與調(diào)制....................................................................................................................................135
4.3 數(shù)據(jù)鏈路層RLC ................................................................................................................................................140
4.3.1 媒體接入控制協(xié)議MAC ............................................................................................................................140
4.3.2 無線鏈路控制協(xié)議RLC .............................................................................................................................145
4.3.3 分組數(shù)據(jù)會聚協(xié)議PDPC .........................................................................................................................148
4.3.4 廣播/多播控制協(xié)議BMC ..........................................................................................................................150
4.4 無線資源控制層RRC .......................................................................................................................................151
4.4.1 RRC 層結(jié)構(gòu)..........................................................................................................................................................151
4.4.2 RRC 層功能..........................................................................................................................................................153
4.4.3 RRC 協(xié)議狀態(tài).....................................................................................................................................................154
4.4.4 RRC 基本過程.....................................................................................................................................................155
第五章 基本信令流程.........................................................................................................160
5.1 基本概念....................................................................................................................160
5.1.1 UE 協(xié)議狀態(tài)...........................................................................................................160
5.1.2 UTRAN 連接模式下的狀態(tài)遷移......................................................................................................................163
5.2 無線資源控制信令流程...........................................................................................169
5.2.1 RRC 連接管理過程................................................................................................169
5.2.2 無線承載控制過程.........................................................................................................................174
5.2.3 RRC 連接移動性過程.............................................................................................................................179
5.2.4 測量過程...................................................................................179
5.3 無線接入網(wǎng)絡(luò)應(yīng)用部分信令流程................................................................................................................195
5.3.1 基本過程..................................................................................................................................................195
5.3.2 RAB 指派..................................................................................................................................196
5.3.3 重定位準(zhǔn)備.....................................................................................................................................201
5.3.4 重定位資源分配.....................................................................................................................................204
5.3.5 SRNS 上下文傳遞.........................................................................................................................206
5.3.6 尋呼.........................................................................................................................207
5.3.7 安全模式控制......................................................................................................................................................208
5.3.8 初始UE 消息.......................................................................................................................................................209
5.3.9 直接傳遞...............................................................................................................................................................210
5.4 無線網(wǎng)絡(luò)子系統(tǒng)應(yīng)用部分信令流程RNSAP ...............................................................................................212
5.4.1 基本過程...............................................................................................................................................................212
5.4.2 基本移動過程......................................................................................................................................................214
5.4.3 DCH 過程..............................................................................................................................................................217
5.4.4 公共傳輸信道過程.............................................................................................................................................240
5.4.5 全局過程...............................................................................................................................................................242
5.5 Node B 應(yīng)用部分信令流程.....................................................................................................................................244
5.5.1 基本過程...............................................................................................................................................................244
5.5.2 NBAP 公共過程...................................................................................................................................................246
5.5.3 NBAP 專用過程...................................................................................................................................................260
5.5.4 錯誤處理過程......................................................................................................................................................269
5.6 無線側(cè)主要流程.........................................................................................................................................................271
5.6.1 系統(tǒng)信息廣播......................................................................................................................................................271
5.6.2 尋呼........................................................................................................................................................................271
5.6.3 NAS 信令連接建立.............................................................................................................................................273
5.6.4 RRC 連接建立.....................................................................................................................................................274
5.6.5 無線接入承載建立.............................................................................................................................................275
5.6.6 物理信道重配置..................................................................................................................................................279
5.6.7 軟切換FDD ..................................................................................................................................................280
5.6.8 硬切換....................................................................................................285
5.6.9 URA 更新..............................................................................................................................................................288
5.6.10 傳輸信道重配置DCH 到DCH ..............................................................................................................292
5.6.11 在Iur 上的信道和移動臺狀態(tài)切換...............................................................................................................295
5.7 電路域移動性管理...............................................................................................299
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5.7.1 電路域移動性管理功能的概述........................................................................................................................299
5.7.2 MM 的基本流程...................................................................................................................................................300
5.7.3 MM 的特定流程...................................................................................................................................................310
5.7.4 GSM 系統(tǒng)和WCDMA 系統(tǒng)之間的切換........................................................................................................319
5.8 呼叫控制信令流程.....................................................................................................................................................328
5.8.1 呼叫控制在協(xié)議中的位置及功能....................................................................................................................328
5.8.2 基本的呼叫流程..................................................................................................................................................328
5.9 分組域移動性管理流程............................................................................................................................................337
5.9.1 概述........................................................................................................................................................................337
5.9.2 移動性管理一般流程說明................................................................................................................................339
5.9.3 移動性管理特定的流程....................................................................................................................................349
5.9.4 用戶數(shù)據(jù)管理......................................................................................................................................................376
5.9.5 業(yè)務(wù)請求...............................................................................................................................................................377
5.9.6 SGSN 和MSC/VLR 之間的聯(lián)系....................................................................................................................378
5.10 分組域會話管理流程..............................................................................................................................................382
5.10.1 SM 概述...............................................................................................................................................................382
5.10.2 PDP 上下文的激活...........................................................................................................................................386
5.10.3 PDP 上下文的修改...........................................................................................................................................390
5.10.4 PDP 上下文的去激活......................................................................................................................................393
5.11 RANAP 流程..........................................................................................396
5.11.1 RANAP 信令流程的概述................................................................................................................................396
5.11.2 RANAP 基本信令流程.....................................................................................................................................397
5.12 Mobile IP 支持.........................................................................................................................................................429
第六章 WCDMA 系統(tǒng)網(wǎng)絡(luò)規(guī)劃.........................................................................................432
6.1 概述...................................................................................................432
6.1.1 無線環(huán)境特點(diǎn)......................................................................................................................................................432
6.1.2 電波傳播的場強(qiáng)測試技術(shù)................................................................................................................................433
6.1.3 電波傳播損耗的預(yù)測計算................................................................................................................................434
6.1.4 傳播模型的修正..................................................................................................................................................435
6.1.5 WCDMA 技術(shù)特點(diǎn)..............................................................................................................................................437
6.2 WCDMA無線網(wǎng)絡(luò)規(guī)劃技術(shù)...................................................................................................................................439
6.2.1 WCDMA 無線網(wǎng)絡(luò)規(guī)劃基礎(chǔ).............................................................................................................................439
6.2.2 業(yè)務(wù)模型...............................................................................................................................................................440
6.2.3 其他的參數(shù)與模型.............................................................................................................................................442
6.2.4 覆蓋分析...............................................................................................................................................................444
6.2.5 容量分析...............................................................................................................................................................447
6.2.6 系統(tǒng)控制策略設(shè)置.................................................................................................................449
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6.3 WCDMA無線網(wǎng)絡(luò)規(guī)劃流程......................................................................................................................451
6.3.1 網(wǎng)絡(luò)發(fā)展規(guī)劃......................................................................................................................................................452
6.3.2 相關(guān)數(shù)據(jù)收集......................................................................................................................................................452
6.3.3 網(wǎng)絡(luò)規(guī)模預(yù)算......................................................................................................................................................453
6.3.4 候選站址選擇......................................................................................................................................................455
6.3.5 基站天線工程......................................................................................................................................................455
6.3.6 網(wǎng)絡(luò)規(guī)劃分析......................................................................................................................................................459
6.3.7 網(wǎng)絡(luò)模擬分析......................................................................................................................................................459
6.4 WCDMA網(wǎng)絡(luò)規(guī)劃實(shí)例............................................................................................................................................460
6.4.1 網(wǎng)絡(luò)情況介紹......................................................................................................................................................460
6.4.2 網(wǎng)絡(luò)規(guī)劃...............................................................................................................................................................460
6.4.3 覆蓋的實(shí)測結(jié)果..................................................................................................................................................463
第七章 3G 業(yè)務(wù)及其實(shí)現(xiàn)...................................................................................................467
7.1 概述.......................................................................................................467
7.1.1 3G 業(yè)務(wù)能力.........................................................................................................................................................467
7.1.2 3G 業(yè)務(wù)結(jié)構(gòu).........................................................................................................................................................468
7.1.3 3G 業(yè)務(wù)分類.........................................................................................................................................................468
7.1.4 3G 業(yè)務(wù)特點(diǎn).........................................................................................................................................................469
7.1.5 3G 業(yè)務(wù)和2G 業(yè)務(wù)關(guān)系....................................................................................................................................470
7.2 3G 業(yè)務(wù)的詳述............................................................................................................................................................471
7.2.1 基本電信業(yè)務(wù)......................................................................................................................................................471
7.2.2 補(bǔ)充業(yè)務(wù)...............................................................................................................................................................471
7.2.3 承載業(yè)務(wù)...............................................................................................................................................................473
7.2.4 智能業(yè)務(wù)...............................................................................................................................................................476
7.2.5 定位業(yè)務(wù)...............................................................................................................................................................476
7.2.6 多媒體業(yè)務(wù)...........................................................................................................................................................477
7.2.7 多媒體消息業(yè)務(wù)MMS ...............................................................................................................................478
7.3 3G 業(yè)務(wù)開發(fā)模式和業(yè)務(wù)生成工具..........................................................................................................................478
7.3.1 虛擬歸屬環(huán)境VHE.........................................................................................................................................478
7.3.2 開放業(yè)務(wù)體系--OSA..........................................................................................................................................486
7.3.3 CAMEL.......................................................................................................................................490
7.3.4 MExE ....................................................................................................................................494
7.3.5 SAT..........................................................................................................................................................495
7.4 業(yè)務(wù)舉例.................................................................................................................................495
7.4.1 MMS 業(yè)務(wù)舉例.....................................................................................................................................................495
7.4.2 LCS 業(yè)務(wù)舉例......................................................................................................................................................499