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【資料名稱】:WCDMA關(guān)鍵技術(shù)詳解
【資料作者】:姜波
【資料日期】:2008年
【資料語(yǔ)言】:中文
【資料格式】:PDF
【資料目錄和簡(jiǎn)介】:本書全面、深入地介紹了WCDMA系統(tǒng)核心技術(shù)的各個(gè)方面。本書所涉及的技術(shù)細(xì)節(jié)分析包括:系統(tǒng)結(jié)構(gòu)與網(wǎng)絡(luò)結(jié)構(gòu)、傳輸技術(shù)、空中接口、物理層、網(wǎng)絡(luò)選擇/小區(qū)選擇、接入過(guò)程、同步技術(shù)、功率控制、切換和測(cè)量、系統(tǒng)安全、呼叫信令流程、分組域過(guò)程、HSDPA技術(shù)、SIP、IMS技術(shù)等。本書力圖以移動(dòng)終端與網(wǎng)絡(luò)的交互過(guò)程為主線,生動(dòng)形象地介紹所涉及的WCDMA關(guān)鍵技術(shù)。本書側(cè)重點(diǎn)在于WCDMA,而WCDMA與TD-SCDMA的共通部分,如呼叫信令流程、系統(tǒng)結(jié)構(gòu)、IMS、系統(tǒng)安全等部分,也可供TD-SCDMA學(xué)習(xí)者參考。本書適合移動(dòng)通信行業(yè)的從業(yè)技術(shù)人員閱讀,如通信運(yùn)營(yíng)商或者設(shè)備廠商的技術(shù)部門和研發(fā)機(jī)構(gòu)的從業(yè)人員。同時(shí),相關(guān)專業(yè)的高等院校的在校學(xué)生也可以通過(guò)閱讀本書對(duì)WCDMA通信系統(tǒng)有全面感性的認(rèn)識(shí)。
1.1 移動(dòng)通信發(fā)展歷史..................................................................................1
1.23G的發(fā)展歷史........................................................................................3
1 .3移動(dòng)迎信基礎(chǔ).........................................................................................5
1.3.1FDMA、TDMA 和 CDMA...........................................................6
1.3.2FDD 與 TDD.................................................................................7
1.42G系統(tǒng)向3G系統(tǒng)的演進(jìn)......................................................................8
1.5CDMA及其關(guān)鍵技術(shù)...........................................................................12
1.5.1CDMA 概念................................................................................12
1.5.2直接序列擴(kuò)頻技術(shù)......................................................................13
一1,5.3CDMA關(guān)鍵技術(shù)簡(jiǎn)介.................................................................15
1-63GPP的標(biāo)準(zhǔn)化工作..............................................................................17
1.73G頻譜劃分..........................................................................................20
第2章WCDMA系統(tǒng)結(jié)構(gòu)................................................................................21
2.1WCDMA業(yè)務(wù)和業(yè)務(wù)模型....................................................................21
2.1J電信業(yè)務(wù)和附加業(yè)務(wù)..................................................................23
2.1.2WCDMA的承載業(yè)務(wù)..................................................................24
2.1.3QoS 分類.....................................................................................25
2.2WCDMA系統(tǒng)網(wǎng)絡(luò)糢型.........................................................................27
2,2.1 移動(dòng)通信網(wǎng)的一般體系結(jié)構(gòu).......................................................28
2.2.2空中接D的三層分層結(jié)構(gòu).......................................................... 29
2.23WCDMA的版本網(wǎng)絡(luò)結(jié)構(gòu)..................................................30
2.2.4WCDMA的R4版本網(wǎng)絡(luò)結(jié)構(gòu)....................................................35
2.2.5WCDMA的R5版本網(wǎng)絡(luò)結(jié)構(gòu)....................................................39
2.2.6智能網(wǎng)的體系結(jié)構(gòu)......................................................................42
2.2.7IMS中的業(yè)務(wù)體系結(jié)構(gòu)....................;.........................................43
2.2.80SA的簡(jiǎn)要介紹.........................................................................44
2 .3用戶標(biāo)識(shí)以及網(wǎng)絡(luò)的區(qū)域劃分.............................................................45
2.3.1鳴標(biāo)識(shí).....................................................................................45
2.3.2WCDMA中移動(dòng)用戶的標(biāo)識(shí)......................................................47
2 .4栘動(dòng)性管理...........................................................................................50
2.5UE被叫信令流程..................................................................................52
第3章UTRAN中的傳輸技術(shù)..........................................................................54
3.1ATM技術(shù)在WCDMA中的應(yīng)用..........................................................54
3.2ATM層簡(jiǎn)介...........................................................................................55
3.2.1ATM協(xié)議的參考模型.................................................................57
3.2.2ATM 反向復(fù)用^—' -IMA.............................................................58
3.2.3ATM信元結(jié)構(gòu)............................................................................59
3.2.4ATM 交換....................................................................................61
3.3ATM適配層簡(jiǎn)介...................................................................................62
3.3.1AAL 的功能...............................................................................62
3.3.2AAL服務(wù)的分類........................................................................63
3.3.3AAL層的分層模型.....................................................................65
3.3.4AAL1 簡(jiǎn)介..................................................................................66
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3.3.5AAL3/4.......................................................................................69
3.3.6AAL5..........................................................................................70
3.3.7SAAL............................................................................-.............71
3.3.8AAL2..........................................................................................74
3.3.9AAL2層的復(fù)用機(jī)制...................................................................76
第4章WCDMA的空中接口............................................................................79
4.1空中接口結(jié)構(gòu)概述................................................................................79
4.2- 空中接口的分層結(jié)構(gòu)............................................................................80
4 .3無(wú)線資源控制層(RRC)....................................................................82
4.3.1RRC 連接....................................................................................83
4.3.2RAB、SRB' RB以及邏輯信道.................................................83
4.3.3RRC在呼叫過(guò)程中的應(yīng)用.........................................................83
4.3.4RRC層的參考模型.....................................................................84
4.3.5RRC狀態(tài)和狀態(tài)轉(zhuǎn)移.................................................................86
4 ,4空中接口的RLC層...............................................................................88
4.4.1RLC 層概述.................................................................................88
4.4.2RLC月艮務(wù)模型.............................................................................91
WCDMA關(guān)鍵技術(shù)詳解和… 州 • -~ ----------------------------------—
4.4.3RLC PDU數(shù)據(jù)報(bào)文類型與結(jié)構(gòu).................................................93
4.4.4RLC有回應(yīng)模式的重傳示例.....................................................99
4.5MAC 層簡(jiǎn)介.........................................................................................99
4.5.1MAC 實(shí)體.................................................................................101
4.5.2MAC PDU的數(shù)據(jù)結(jié)構(gòu).............................................................104
4 .6空中接口倌道類型及其映射關(guān)系........................................................106
4.6.1無(wú)線接入承載...........................................................................】07
4.6.2無(wú)線承載...................................................................................108
4.6.3邏輯信遒...................................................................................109
4.6.4傳輸信道...................................................................................U0
4.6.5物理信道...................................................................................113
4.6.6各層信道在實(shí)際網(wǎng)絡(luò)中的實(shí)現(xiàn).................................................114
4.6.7信道映射...................................................................................116
4,6.8各個(gè)物理信道的時(shí)序關(guān)系........................................................118
第S章物理層的功能......................................................................................121
5.1WCDMA中上行和下行無(wú)線鏈路的結(jié)構(gòu)...............................*...........121
5 .2數(shù)據(jù)由MAC層到物理層的發(fā)送和接收............................................. 123
5 .3上行物理信道和下行物理信道............................................................126
5.3.1上行傳輸信遒和物理信道.........................................................126
5.3.2下行傳輸信道和物理信道.........................................................127
5.3.3TFI 和 TFCI...............................................................................128
5 .4傳輸信道到物理信道的映射以及物理層中的數(shù)據(jù)處理過(guò)程..............128
5.4.1CRC 的添加....................................... ^.....................................130
5.4.2傳輸塊的級(jí)聯(lián)和碼塊分段........................................................ 130
5A3信道編碼...................................................................................131
5,4.4無(wú)線幀的尺寸均衡....................................................................132
5.4.5第一次交織...............................................................................132
5.4.6速率匹配...................................................................................132
5 A J傳輸信遒的復(fù)用和DTX指示位的插入....................................134
5.4.8物理信道的分段和第二次交織............................;...................135
5.4.9傳輸信遒、CCTrCH、物理信道之間的映射............................136
5.5TFC1在空中接口使用..........................................................................136
5.5.1AMR語(yǔ)音編碼的結(jié)構(gòu).................-............................................138
5.5.2AMR語(yǔ)音業(yè)務(wù)中TFCI的使用................................................139
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WCDMA關(guān)鍵技術(shù)詳解
5 .6擴(kuò)頻和調(diào)制..........................................................................................141
5.6.1信道碼的產(chǎn)生...........................................................................142
5.6.2上行擾碼...................................................................................143
5.6.3下行擾碼...................................................................................145
5.6.4上行專用物理信遒的擴(kuò)頻........................................................149
5.6,5下行專用物理信道的擴(kuò)頻........................................................152
5 .7物理信道的結(jié)構(gòu)..................................................................................153
5.7.1上行物理信遒結(jié)構(gòu)....................................................................154
5.7.2下行物理信遒結(jié)構(gòu)....................................................................156
5 .8傳輸信道到物理信道映射的實(shí)例.......................................................162
第6章 WCDMA接入網(wǎng)結(jié)構(gòu)與信令...............................................................167
6 .1接口協(xié)議分層設(shè)計(jì)原理.......................................................................167
6.2WCDMA接入網(wǎng)概述..........................................................................170
6.2.1空中接D和lub、Iur的關(guān)系.....................................................172
6.2.2UTRAN接口協(xié)議設(shè)計(jì)的基本原則..........................................173
6.3iu 接口................................................................................................175
6.3.1Iu接口協(xié)議棧...........................................................................丨76
6.3.2SCCP 在 Iu 接口 的使用...........................................................178
6.3.3RANAP 過(guò)程.............................................................................179
6.3.4NAS信令在Iu接口的傳輸.......................................................179
6.3.5Iu接口上呼叫資源的建立與釋放.............................................180
6.3.6其他 RANAP 過(guò)程....................................................................182
6.4lub 接 0 ...............................................................................................183
6.4.1lub接口的協(xié)議棧概述..............................................................1 S3
6.4.2lub接口上NodeB的邏輯模型.................................................184
6.4.3lub接P上的數(shù)據(jù)傳輸..............................................................185
6.4.4NBAP 的功能............................................................................186
6.4.5lub接口的公共資源配置過(guò)程...................................................187
6A.6無(wú)線鏈路建立、刪除、重配置過(guò)程......................................... L90
6.5Iur 接口................................................................................................192
6.5.1lur接口功能概述.......................................................................194
6.5.2lur接口信令傳輸過(guò)程...............................................................194
6.5.3Iui■接口的無(wú)線鏈路過(guò)程...........................................................195
6.5.4其他 RNSAP 過(guò)程.....................................................................196
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6.6lur與lub接口的用戶面幀協(xié)議.......................................................... 196
6.7WCDMA接口協(xié)議綜述.......................................................................198
6.7.1CS域協(xié)議棧概述.......-.............................................................柳
6.7.2CS域中網(wǎng)絡(luò)資源的映射關(guān)系......................;...........................201
6.7.3PS域協(xié)議棧概述.......................................................................203
6.7.4PS域中網(wǎng)絡(luò)資源的映射關(guān)系....................................................205
第7章 UE在空閑模式下的動(dòng)作......................................................................207
7 .1小區(qū)的系統(tǒng)信息廣播..........................................................................207
7?A1 概述...........................................................................................207
7?A2主信息故...................................................................................208
7.L 3系統(tǒng)信息的調(diào)度........................................................................209
7.1.4SIB消息內(nèi)容簡(jiǎn)介.....................................................................211
7 .2網(wǎng)絡(luò)選擇以及小區(qū)的選擇和繭選........................................................223
7.2.1PLMN 選擇...............................................................................224
7.2.2小區(qū)選擇...................................................................................225
7.2.3.小區(qū)選擇/重選的“S準(zhǔn)則7’.....................................................227
7.2.4小區(qū)重選...................................................................................228
7 .3隨機(jī)接入過(guò)程.....................................................................................241
7.3」與接入過(guò)程有關(guān)的資源............................................................241
7.3.2隨機(jī)接入過(guò)程...........................................................................245
7.3.3PRACH與AICH的接入時(shí)隙時(shí)間偏移....................................247
7.3.4PRACH 的接入前導(dǎo)(Preamble)'部分.....................................249
7.3.5AICH的回應(yīng)機(jī)制......................................................................251
第8章 WCDMA中的同步技術(shù).......................................................................254
8.1WCDMA系統(tǒng)同步概述.......................................................................254
8.2同步相關(guān)的重要概念..........................................................................255
8 . 3時(shí)隙同步和幀同步..............................................................................257
8.3.1UE開機(jī)時(shí)的小區(qū)搜索過(guò)程......................................................257
8.3.2相鄰小區(qū)的小區(qū)搜索................................................................259
8.4節(jié)點(diǎn)同步.............................................................................................259
8 .5傳輸信道同步................................................... :................................262
8.6 空中接□同步......................................................................'............264
8.6 .1單條無(wú)線鏈路建立時(shí)的空中接口同步............:........................266
8.6,2 同時(shí)建立多條無(wú)線鏈路時(shí)的空中接口同步..............................268
8.6.3軟切換時(shí)的空中接口同步過(guò)程.................................................271
第9章 WCDMA系統(tǒng)的功率控制...................................................................274
9 .1功率控制的分類..................................................................................274
9 .2下行公共物理信道的功率設(shè)定...........................................................276
9,3UE接入過(guò)程中的發(fā)射功率.................................................................276
9 .4夕卜環(huán)功率控韋!J......................................................................................279
9.5內(nèi)換功率控制......................................................................................280
9.5.1下行鏈路內(nèi)環(huán)功率控制............................................................281
9.5.2上行鏈路內(nèi)環(huán)功率控制............................................................285
9.6小區(qū)選擇分集發(fā)射(SSDT).............................................................292
9 .7發(fā)射分集技術(shù)......................................................................................293
9.7.1用于SCH的時(shí)間切換的發(fā)射分集........................................... 293
9.7,2基于空時(shí)碼的發(fā)射天線分集.....................................................294
9.7.3 閉環(huán)模式發(fā)射分集.......................:............................................295
第1 0章 切換和測(cè)量........................................................................................297
10.1切換...................................................................................................297
10.LI切換分類.................................................................................298
10.1.2切換過(guò)程.................................................................................300
10.2測(cè)量............................................................................-.....................301
10.2.1測(cè)量目的.................................................................................301
10.2.2測(cè)量機(jī)制.................................................................................302
10.2.3UE如何獲得測(cè)量控制信息.....................................................302
10.2.4物理層測(cè)量模型......................................................................307
10.2.5測(cè)量項(xiàng)目.................................................................................308
10.3軟切換和同頻測(cè)量............................................................................312
10,3.1同頻測(cè)量.................................................................................312
10.3.2同頻測(cè)量的報(bào)告事件..............................................................314
10.3.3改善同頻(/異頻/系統(tǒng)間)測(cè)量報(bào)告行為的可用機(jī)制...........317
10.4壓縮模式..........................................................................................320
10.5異頻測(cè)量和硬切換............................................................................323
10.5.1異頻測(cè)量事件類型..................................................................324
10.5.2異頻測(cè)量和壓縮模式..............................................................325
WCDMA 關(guān)鍵技術(shù)詳解4 ~ _—--------——
10.6系統(tǒng)間切換和系統(tǒng)間測(cè)量.................................................................327
10.7數(shù)據(jù)量測(cè)量和倍道切換.....................................................................330
10-8其他測(cè)量...........................................................................................332
10.9切換信令流程....................................................................................332
10-9.1更軟切換流程.........................................................................332
10.9.2軟切換流程.............................................................................334
10,9,3系統(tǒng)間硬切換信令流程..........................................................336
第11章WCDMA系統(tǒng)的安全........................................................................339
11」WCDMA系統(tǒng)安全的體系結(jié)構(gòu).........................................................340
11.2WCDMA網(wǎng)絡(luò)接入安全簡(jiǎn)述.............................................................342
11-3安全模式的建立過(guò)程344
11.4臨時(shí)身份標(biāo)識(shí)的使用.................................. .............- .......................347
11.5鑒權(quán)和鍵值協(xié)商CAKA) 過(guò)程......................................................... 349
J 1 . 5 . 1鑒權(quán)過(guò)程簡(jiǎn)述................................................................................ 349
11.5.2在用戶歸屬網(wǎng)絡(luò)中的鑒杈過(guò)程...............................................351
11.5.3USIM中的鑒權(quán)過(guò)程...............................................................353
11.5.4鑒權(quán)失敗信今流程..................................................................354
11.5.5漫游時(shí)的鑒權(quán)機(jī)制..................................................................354
11.6 倌令完整性保護(hù)過(guò)程.........................................................................355
11.7信令和業(yè)務(wù)數(shù)裾的加密.....................................................................359
第12章WCDMA呼叫流程............................................................................363
12.1RRC連接的建立過(guò)程........................................................................363
12.2AMR語(yǔ)音建立過(guò)程..........................................................................376
12.2.1AMR語(yǔ)音建立的信令流程.....................................................376
12.2.2AMR語(yǔ)音呼叫建立后的空中接口資源..................................386
1 2 3分組域呼叫流程................................................................................387
12.4語(yǔ)音呼叫釋放流程............................................................................393
12.5WCDMA系統(tǒng)其他信令流程............................................................395
第13章分組數(shù)據(jù)業(yè)務(wù)在WCDMA中的實(shí)現(xiàn)................................................397
13.1分組域網(wǎng)絡(luò)結(jié)構(gòu)和協(xié)議棧.................................................................397
13.2通過(guò)分組域?qū)崿F(xiàn)移動(dòng)終端對(duì)IP網(wǎng)絡(luò)的接入.....................................399
13.2.1透明接入方式........................................................................ 400
13.2.2IP地址的獲得和使用..............................................................401
13.2.3使用PiT撥號(hào)接入..................................................................406
13,2.4 移動(dòng)IP在WCDMA中的應(yīng)用.................................................407
13.2.5分組域中用戶IP數(shù)據(jù)報(bào)文的傳輸..........................................409
⑴分組域非接入層................................................................................412
13.3.1GPRS 移動(dòng)性管理........................*.........................................412
13.3.2分組移動(dòng)性管理......................................................................412
13.3.3會(huì)話管理................................................................*...............413
13.3.4PDP 上下文.............................................................................414
13.4PS域的移動(dòng)性管理過(guò)程....................................................................421
13A 1附著過(guò)程.................................................................................421
13.4.2去附著過(guò)程.............................................................................425
13,4,3SRNS重定位過(guò)程...................................................................426
13.5會(huì)話1?理過(guò)程...................................................................................430
第14章HSDPA技術(shù).....................................................................................433
14.1DSCH在R99中的應(yīng)用.....................................................................433
14.1.1DSCH 時(shí)序..............................................................................434
14.1.2PDSCH 信道結(jié)構(gòu)....................................................................435
14.1.3TFCt 的用法.......................................................................…"436
14.1.4功率控制.................................................................................437
14?A5UTRAN 結(jié)構(gòu).........................................................................438
14.2R5版本對(duì)HSDPA的弓|入.................................................................440
14.3HSDPA 簡(jiǎn)介......................................................................................440
H .3.1擴(kuò)頻和復(fù)用技術(shù)......................................................................441
14,3.2自適應(yīng)編碼調(diào)制技術(shù)..............................................................442
14.3.3基于HARQ ( Hybrid ARQ)的物理層混合自動(dòng)重傳技術(shù)•443
14.3.4快速數(shù)據(jù)調(diào)度機(jī)制..................................................................444
14.3.5十夬速/|、區(qū)選擇.........................................................................445
14.4HSDPA的信道結(jié)構(gòu)...........................................................................446
14A1下行 HS-SCCH 結(jié)構(gòu)...............................................................448
14.4.2下行 HS-DSCH........................................................................45]
14.4.3上行 HS-DPCCH.....................................................................457
14.4.4HSDPA各個(gè)物理信道的定時(shí)關(guān)系..........................................459
14.4.5UE 的 HSDPA 能力.................................................................461
WCDMA^—-----------------------------------一.. ■— — -------------------^一•^一一
第 15 章S IP.....................................................................................................466
15.1SIP 簡(jiǎn)介.............................................................................................466
15.1.1SIP的協(xié)議棧結(jié)構(gòu)....................................................................468
15.1.2SIP使用的傳輸技術(shù)..................................:.............................469
15.13SIP命名和地址.......................................................................470
15.1.4SIP 網(wǎng)絡(luò)結(jié)構(gòu)...........................................................................471
15.1.5SIP 消息...................................................................................472
15.1.6SDP 簡(jiǎn)介.................................................................................473
15.1.7SIP 請(qǐng)求...................................................................................474
15.1.8SIP 響應(yīng)...................................................................................476
15.1.9SIP 頭字段..............................................................................477
15.2SIP會(huì)話流程......................................................................................481
15.2.1注冊(cè)過(guò)程.................................................................................481
15.2.2會(huì)話建立過(guò)程.........................................................................483
15.2.3重定向呼叫過(guò)程......................................................................485
15.2.4SIP對(duì)即時(shí)通信的支持....................:.......................................486
第1 6章 IM S系統(tǒng)...........................................................................................489
16.13GPP中IMS標(biāo)準(zhǔn)工作......................................................................490
16.23GPP中IMS的網(wǎng)絡(luò)結(jié)構(gòu)..................................................................491
16.2.1IMS業(yè)務(wù)控制模型—— 歸屬網(wǎng)絡(luò)控制....................................491
16.2.2IMS各個(gè)網(wǎng)絡(luò)實(shí)體的功能.......................................................492
16.2.3各個(gè)網(wǎng)絡(luò)邏輯功能實(shí)體的功能及接口....................................502
16.3IMS中的業(yè)務(wù)平臺(tái)............................................................................503
16.3.1-IMS的業(yè)務(wù)模型......................................................................504
16.3.2S-CSCF和業(yè)務(wù)平臺(tái)之間的接口.............................................505
1633IMS中的業(yè)務(wù)觸發(fā)機(jī)制..........................................................507
16.4TMS 用戶標(biāo)識(shí)....................................................................................510
16A1私有用戶標(biāo)識(shí)..........................................................................510
16.4.2公共用戶標(biāo)識(shí).........................................................................511
16.4.3不文持1STM的終端的用戶標(biāo)識(shí).............................................512
16.4.4私有用戶標(biāo)識(shí)與公共用戶標(biāo)識(shí)的關(guān)系....................................513
16.4.5多個(gè)用戶終端共用同一個(gè)用戶標(biāo)識(shí)........................................515
14,5HSDPA 的 UTRAN 結(jié)構(gòu)......................................................................... 462
WCDMA關(guān)鍵技術(shù)詳解
16.4.6ISIM 與 UICC.........................................................................515
16.5IMS會(huì)話過(guò)程....................................................................................516
16.6IMS注冊(cè)過(guò)程....................................................................................516
16.6.1IMS注冊(cè)過(guò)程說(shuō)明..................................................................518
16.6.2UE注冊(cè)消息流程....................................................................521
16.7IMS的會(huì)話建立過(guò)程........................................................................528
16.7.1IMS會(huì)話標(biāo)識(shí)的使用..............................................................531
16.7.2SIP消息在IMS中的路由......................................................533
16.7.3用于IMS會(huì)話中的S[P請(qǐng)求與響應(yīng).......................................537
16.7.4IMS會(huì)話的媒體協(xié)商與資源預(yù)留過(guò)程....................................539
第17章移動(dòng)通信的發(fā)展趨勢(shì)................................................................546
17.1無(wú)線通信網(wǎng)絡(luò)技術(shù)的發(fā)展趨勢(shì).........................................................546
17.2移動(dòng)終端產(chǎn)品的發(fā)展趨勢(shì)..............................................................547
17.3移動(dòng)應(yīng)用的未來(lái)發(fā)展趨勢(shì)一一移動(dòng)互聯(lián)網(wǎng).......................................548
[ 本帖最后由 kcg3351272 于 2013-4-21 20:38 編輯 ]
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