【資料名稱】：華為CDMA通信原理

【資料作者】：華為技術(shù)

【資料日期】：2006年

【資料語言】：中文

【資料格式】：PDF

【資料目錄和簡介】：

目錄
課程說明......................................................................................................................................1
課程目標(biāo)................................................................................................................................1
課程內(nèi)容................................................................................................................................1
相關(guān)資料................................................................................................................................1
第1章 CDMA 發(fā)展簡史..............................................................................................................1
1.1 主要移動通信系統(tǒng)介紹......................................................................................................1
1.2 第三代移動通信系統(tǒng)簡介..................................................................................................2
1.3 第三代移動通信的標(biāo)準(zhǔn)化的制定........................................................................................3
1.4 3G 三種制式的比較...........................................................................................................4
1.5 WCDMA 和cdma2000 的演進(jìn)策略....................................................................................4
第2章數(shù)字移動通信技術(shù)...........................................................................................................6
2.1 多址技術(shù)..........................................................................................................................6
2.1.2 頻分多址................................................................................................................6
2.1.3 時分多址................................................................................................................6
2.1.4 碼分多址................................................................................................................7
2.2 RAKE 接收機(jī)....................................................................................................................8
2.3 多用戶檢測.......................................................................................................................8
2.4 功率控制..........................................................................................................................8
2.5 軟容量............................................................................................................................10
2.6 軟切換............................................................................................................................11
2.7 地址碼的選擇.................................................................................................................12
2.8 分集技術(shù)........................................................................................................................14
第3章 CDMA 系統(tǒng)結(jié)構(gòu)............................................................................................................15
3.1 CDMA 系統(tǒng)結(jié)構(gòu)..............................................................................................................15
3.1.1 系統(tǒng)的基本特點....................................................................................................15
3.1.2 系統(tǒng)的結(jié)構(gòu)與功能................................................................................................15
3.2 移動臺（MS）................................................................................................................16
3.3 基站子系統(tǒng)（BSS）.......................................................................................................17
3.4 網(wǎng)絡(luò)子系統(tǒng)（NSS）.......................................................................................................18
3.5 操作子系統(tǒng)（OSS）.......................................................................................................20
3.6 接口和協(xié)議.....................................................................................................................21
3.6.1 主要接口..............................................................................................................21
3.6.2 網(wǎng)絡(luò)子系統(tǒng)內(nèi)部接口.............................................................................................22
3.6.3 CDMA 系統(tǒng)與其它公用電信網(wǎng)的接口.....................................................................23
3.6.4 CDMA 系統(tǒng)與智能網(wǎng)的接口...................................................................................24
3.6.5 各接口協(xié)議...........................................................................................................24
第4章區(qū)域定義與編號計劃 .....................................................................................................27
4.1 區(qū)域定義........................................................................................................................27
4.1.1 服務(wù)區(qū)..................................................................................................................27
4.1.2 公用陸地移動通信網(wǎng)（PLMN） ............................................................................27
4.1.3 MSC 區(qū).................................................................................................................28
4.1.4 位置區(qū)..................................................................................................................28
4.1.5 基站區(qū)..................................................................................................................28
4.1.6 小區(qū).....................................................................................................................28
4.2 移動用戶號碼簿號碼（MDN）........................................................................................28
4.2.1 號碼組成..............................................................................................................28
4.2.2 H0H1H2H3 中國聯(lián)通分配方案...............................................................................29
4.2.3 撥號程序..............................................................................................................29
4.3 國際移動用戶識別碼（IMSI）與移動臺識別碼（MIN） ...................................................29
4.4 臨時本地用戶號碼（TLDN）...........................................................................................31
4.5 電子序列號（ESN）.......................................................................................................31
4.6 系統(tǒng)識別碼（SID）和網(wǎng)絡(luò)識別碼（NID） ......................................................................31
4.7 登記區(qū)識別碼（REG_ZONE） .......................................................................................31
4.8 基站識別碼（BSID）......................................................................................................32
4.9 與GT 有關(guān)的號碼...........................................................................................................32
4.9.1 HLR 號碼..............................................................................................................32
4.9.2 其他網(wǎng)元..............................................................................................................32
4.10 GT 號碼的使用..............................................................................................................32
4.11 特服號碼......................................................................................................................33
4.12 短消息中心...................................................................................................................33
4.13 MSCID 和擴(kuò)展MSCID...................................................................................................34
4.14 UIM ID..........................................................................................................................34
4.15 LAI（Location Area Identification--位置區(qū)） ..................................................................34
4.16 GCI（Global Cell Identification--全球小區(qū)識別） ...........................................................34
第5章網(wǎng)絡(luò)功能........................................................................................................................35
5.1 支持業(yè)務(wù)的網(wǎng)絡(luò)功能.......................................................................................................35
5.2 支持蜂窩運(yùn)行的網(wǎng)絡(luò)功能................................................................................................35
5.2.1 漫游.....................................................................................................................35
5.2.2 切換.....................................................................................................................36
5.2.3 登記.....................................................................................................................36
5.2.4 移動臺去活...........................................................................................................36
5.3 安全保密功能.................................................................................................................37
5.3.1 鑒權(quán).....................................................................................................................37
5.3.2 用戶信息加密.......................................................................................................42
5.3.3 電子序號（ESN）的管理......................................................................................42
5.4 呼叫處理功能.................................................................................................................43
5.4.1 呼叫連接功能.......................................................................................................43
5.4.2 號碼存儲和譯碼能力.............................................................................................44
5.4.3 釋放控制方式.......................................................................................................45
5.4.4 時間監(jiān)視和通話強(qiáng)迫釋放......................................................................................45
5.4.5 路由選擇功能.......................................................................................................45
5.4.6 回聲控制..............................................................................................................46
5.4.7 過負(fù)荷控制...........................................................................................................46
5.5 其它功能........................................................................................................................46
5.6 VLR 具備的功能..............................................................................................................47
5.7 HLR 支持的功能..............................................................................................................49
5.8 AC 具備的功能................................................................................................................51
第6章業(yè)務(wù)功能........................................................................................................................52
6.1 電信業(yè)務(wù)........................................................................................................................52
6.1.1 普通電話業(yè)務(wù)（Telephony）................................................................................52
6.1.2 緊急呼叫業(yè)務(wù)（Emergency Calls）......................................................................52
6.1.3 短消息業(yè)務(wù)（SMS） ............................................................................................52
6.2 補(bǔ)充業(yè)務(wù)........................................................................................................................53
6.2.1 呼叫前轉(zhuǎn)類補(bǔ)充業(yè)務(wù).............................................................................................54
6.2.2 識別顯示類補(bǔ)充業(yè)務(wù).............................................................................................55
6.2.3 呼叫完成類補(bǔ)充業(yè)務(wù).............................................................................................56
6.2.4 業(yè)務(wù)控制類補(bǔ)充業(yè)務(wù).............................................................................................56
6.2.5 多方會話類任務(wù)....................................................................................................56
6.2.6 用戶呼叫控制類補(bǔ)充業(yè)務(wù)......................................................................................57
6.2.7 語音郵箱業(yè)務(wù).......................................................................................................57
6.2.8 優(yōu)選語言業(yè)務(wù).......................................................................................................57
6.3 智能業(yè)務(wù)........................................................................................................................57
6.3.1 入呼篩選（ICS）業(yè)務(wù)...........................................................................................58
6.3.2 預(yù)付費(fèi)（PPC）業(yè)務(wù).............................................................................................58
6.3.3 移動虛擬私網(wǎng)（MVPN）業(yè)務(wù)...............................................................................58
6.3.4 被叫集中付費(fèi)（FPH）業(yè)務(wù)...................................................................................58
第7章 CDMA 移動通信網(wǎng)........................................................................................................59
7.1 中國聯(lián)通CDMA 網(wǎng)的話路網(wǎng)網(wǎng)絡(luò)結(jié)構(gòu).............................................................................59
7.1.1 話路網(wǎng)網(wǎng)絡(luò)結(jié)構(gòu)....................................................................................................59
7.1.2 移動本地網(wǎng)結(jié)構(gòu)....................................................................................................61
7.1.3 中國聯(lián)通CDMA 網(wǎng)與中國聯(lián)通其他網(wǎng)絡(luò)的互聯(lián)互通..............................................61
7.2 中國聯(lián)通CDMA 網(wǎng)的信令網(wǎng)網(wǎng)絡(luò)結(jié)構(gòu).............................................................................61
7.2.1 網(wǎng)絡(luò)等級結(jié)構(gòu).......................................................................................................61
7.2.2 各級信令點的職能................................................................................................62
7.2.3 中國聯(lián)通七號信令網(wǎng)和話路網(wǎng)的對應(yīng)關(guān)系..............................................................63
7.2.4 信令網(wǎng)結(jié)構(gòu)和網(wǎng)絡(luò)組織.........................................................................................63
7.2.5 尋址方式..............................................................................................................64
7.2.6 SSN 號碼..............................................................................................................65
7.2.7 信令點編號...........................................................................................................65
7.2.8 信令網(wǎng)的網(wǎng)間互通................................................................................................66
附錄 A 縮略語..........................................................................................................................67
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