現(xiàn)代信息網(wǎng)

第一章 概論 1                   
 1.1 現(xiàn)代信息網(wǎng)概論 1                   
 1.1.1 從電路交換和分組交換方式來(lái)看信息網(wǎng)的發(fā)展 2                   
 1.1.2 從面向連接和無(wú)連接的服務(wù)方式看信息網(wǎng)的發(fā)展 3                   
 1.1.3 信息網(wǎng)發(fā)展的趨向是以三網(wǎng)合一為基礎(chǔ)的B-ISDN 3                   
 1.2 電話通信網(wǎng). 數(shù)據(jù)通信網(wǎng)和計(jì)算機(jī)通信網(wǎng) 4                   
 1.2.1 電話通信網(wǎng) 4                   
 1.2.2 計(jì)算機(jī)通信網(wǎng) 6                   
 1.2.3 數(shù)據(jù)通信網(wǎng) 8                   
 1.3 網(wǎng)絡(luò)互連 8                   
 1.3.1 網(wǎng)絡(luò)互連的基本概念 8                   
 1.3.2 網(wǎng)絡(luò)互連的基本方式 9                   
 1.4 綜合通信網(wǎng)絡(luò) 10                   
 1.4.1 綜合網(wǎng)絡(luò) 10                   
 1.4.2 綜合業(yè)務(wù)數(shù)字網(wǎng) 11                   
 1.4.3 高速計(jì)算機(jī)互聯(lián)網(wǎng)絡(luò)——Internet II 12                   
 1.5 網(wǎng)絡(luò)發(fā)展的趨勢(shì)---三網(wǎng)合一 12                   
 1.5.1 三網(wǎng)融合的大趨勢(shì) 13                   
 1.5.2 三網(wǎng)融合技術(shù)的發(fā)展 14                   
                   
 第二章 電話通信網(wǎng) 17                   
 2.1 通信網(wǎng)的基本構(gòu)成 17                   
 2.1.1 電話通信網(wǎng)的一般構(gòu)成 17                   
 2.1.2 我國(guó)電話網(wǎng)的分級(jí)結(jié)構(gòu) 18                   
 2.1.3 通信網(wǎng)的構(gòu)成要素 20                   
 2.2 通信技術(shù)及其發(fā)展 20                   
 2.2.1 電話業(yè)務(wù)及其發(fā)展 20                   
 2.2.2 交換技術(shù)及其發(fā)展 27                   
 2.2.3 傳輸技術(shù)及其發(fā)展 30                   
 2.2.4 信令接口及其發(fā)展 37                   
 2.3 通信網(wǎng)的發(fā)展 41                   
 2.3.1 通信技術(shù)發(fā)展的戰(zhàn)略方向 41                   
 2.3.2 同步數(shù)字系列 44                   
 2.3.3 智能網(wǎng) 48                   
 2.4 移動(dòng)電話通信網(wǎng) 51                   
 2.4.1 移動(dòng)通信概述 51                   
 2.4.2 移動(dòng)通信系統(tǒng)的組網(wǎng)方式 54                   
 2.4.3 移動(dòng)通信網(wǎng) 58                   
                   
 第三章 電話通信網(wǎng)的規(guī)劃設(shè)計(jì) 75                   
 3.1 電話網(wǎng)設(shè)計(jì)基礎(chǔ) 75                   
 3.1.1 電話業(yè)務(wù)發(fā)展預(yù)測(cè) 75                   
 3.1.2 話務(wù)量 77                   
 3.1.3 標(biāo)準(zhǔn)話務(wù)量計(jì)算——呼損公式 79                   
 3.1.4 交換機(jī)容量及話務(wù)處理能力 87                   
 3.1.5 Internet撥號(hào)接入對(duì)電話網(wǎng)的影響 90                   
 3.2 通信網(wǎng)路由規(guī)劃 91                   
 3.2.1 路由的分類(lèi) 92                   
 3.2.2 路由選擇 92                   
 3.2.3 高效直達(dá)路由的分析與計(jì)算 94                   
 3.2.4 高效迂回路由的分析 96                   
 3.3 電話網(wǎng)的傳輸質(zhì)量 97                   
 3.3.1 全程參考當(dāng)量 97                   
 3.3.2 長(zhǎng)途網(wǎng)全程參考當(dāng)量及傳輸損耗 98                   
 3.3.3 本地網(wǎng)全程參考當(dāng)量及傳輸損耗 99                   
 3.4 編號(hào)計(jì)劃 102                   
 3.4.1 編號(hào)的基本原則 102                   
 3.4.2 《國(guó)家通信網(wǎng)自動(dòng)電話編號(hào)》規(guī)定 103                   
 3.4.3 編號(hào)方案 105                   
 3.4.4 編號(hào)容量. 期限及升位 107                   
 3.4.5 移動(dòng)電話用戶編號(hào)方案 108                   
 3.5 計(jì)費(fèi)方式 108                   
 3.5.1 自動(dòng)計(jì)費(fèi)方式簡(jiǎn)介 109                   
 3.5.2 市話計(jì)費(fèi)方式 110                   
 3.5.3 長(zhǎng)話計(jì)費(fèi)方式 110                   
 3.5.4 用戶交換機(jī)的計(jì)費(fèi) 111                   
 3.6 電信管理網(wǎng)絡(luò) 111                   
 3.6.1 網(wǎng)絡(luò)管理的基本概念 111                   
 3.6.2 電信管理網(wǎng)的功能 112                   
 3.6.3 簡(jiǎn)單網(wǎng)絡(luò)管理協(xié)議(SNMP) 113                   
                   
 第四章 通信網(wǎng)的信令方式 115                   
 4.1 概述 115                   
 4.1.1 信令的概念 115                   
 4.1.2 信令的分類(lèi) 116                   
 4.1.3 局間數(shù)字型線路信令 118                   
 4.2 No.7信令 121                   
 4.2.1 公共信道信令的優(yōu)點(diǎn) 122                   
 4.2.2 No.7信令的應(yīng)用 123                   
 4.3 No.7信令系統(tǒng)的基本結(jié)構(gòu) 123                   
 4.3.1 基本功能結(jié)構(gòu)的劃分 123                   
 4.3.2 消息傳遞部分(MTP)的功能劃分 124                   
 4.3.3 No.7信令和OSI分層結(jié)構(gòu)的關(guān)系 125                   
 4.4 信令數(shù)據(jù)鏈路(第一級(jí)) 126                   
 4.4.1 數(shù)字的信令數(shù)據(jù)鏈路 126                   
 4.4.2 模擬的信令數(shù)據(jù)鏈路 127                   
 4.5 信令鏈路功能(第二級(jí)) 127                   
 4.5.1 信令鏈路功能簡(jiǎn)介 127                   
 4.5.2 信令單元格式 129                   
 4.6 信令網(wǎng)功能(第三級(jí)) 131                   
 4.6.1 信令單元格式中信令網(wǎng)功能級(jí)的標(biāo)志 131                   
 4.6.2 信令消息處理 133                   
 4.6.3 信令網(wǎng)管理 134                   
 4.7 電話用戶級(jí)(第四級(jí)) 136                   
 4.7.1 電話信令單元格式 136                   
 4.7.2 信令過(guò)程 143                   
 4.8 信令網(wǎng) 145                   
 4.8.1 信令傳送方式 146                   
 4.8.2 信令網(wǎng)結(jié)構(gòu) 146                   
 4.8.3 信令網(wǎng)的編號(hào)計(jì)劃 150                   
 4.8.4 對(duì)本地區(qū)信令網(wǎng)中交換機(jī)的要求 151                   
                   
 第五章 專用通信網(wǎng) 153                   
 5.1 專用通信網(wǎng)絡(luò) 153                   
 5.1.1 概述 153                   
 5.1.2 專用通信網(wǎng)的網(wǎng)絡(luò)結(jié)構(gòu) 154                   
 5.2 專用網(wǎng)進(jìn)入本地公用網(wǎng)的組網(wǎng)方式 156                   
 5.2.1 專用網(wǎng)進(jìn)入公用網(wǎng)的基本原則 156                   
 5.2.2 專用網(wǎng)進(jìn)入公用網(wǎng)的基本要求 156                   
 5.2.3 專用網(wǎng)進(jìn)入公用網(wǎng)的組網(wǎng)方式 157                   
 5.3 專用網(wǎng)以用戶交換機(jī)進(jìn)入本地公用網(wǎng)的中繼方式 160                   
 5.3.1 半自動(dòng)直撥中繼方式 160                   
 5.3.2 全自動(dòng)直撥中繼方式 163                   
 5.3.3 混合中繼方式 165                   
 5.3.4 人工中繼方式 165                   
 5.4 專用網(wǎng)的編號(hào)計(jì)劃 166                   
 5.4.1 專用網(wǎng)長(zhǎng)途自動(dòng)電話編號(hào)方案 166                   
 5.4.2 專用網(wǎng)程控交換機(jī)出入中繼的編號(hào)方法 167                   
 5.5 專用移動(dòng)通信網(wǎng) 169                   
 5.5.1 集群通信網(wǎng)概述 169                   
 5.5.2 數(shù)字集群通信網(wǎng) 174                   
                   
 第六章 數(shù)據(jù)通信網(wǎng) 181                   
 6.1 數(shù)據(jù)通信概述 181                   
 6.1.1 數(shù)據(jù)通信系統(tǒng)的基本構(gòu)成 182                   
 6.1.2 公用電話網(wǎng)中的數(shù)據(jù)通信 183                   
 6.1.3 數(shù)據(jù)通信網(wǎng) 184                   
 6.2 數(shù)據(jù)通信網(wǎng)體系結(jié)構(gòu) 187                   
 6.2.1 通信協(xié)議 187                   
 6.2.2 高級(jí)數(shù)據(jù)鏈路控制(HDLC)規(guī)程 191                   
 6.2.3 數(shù)據(jù)通信接口標(biāo)準(zhǔn) 194                   
 6.2.4 TCP/IP協(xié)議 203                   
 6.3 分組交換數(shù)據(jù)網(wǎng) 211                   
 6.3.1 數(shù)據(jù)交換方式 211                   
 6.3.2 分組交換數(shù)據(jù)網(wǎng)的構(gòu)成 217                   
 6.3.3 分組交換網(wǎng)的路由選擇 219                   
 6.3.4 分組交換網(wǎng)中的數(shù)據(jù)流控制 225                   
 6.4 分組交換網(wǎng)的互連 230                   
 6.4.1 網(wǎng)間互連方式 231                   
 6.4.2 公用分組交換網(wǎng)間的互連 232                   
 6.4.3 公用分組網(wǎng)與電話網(wǎng)互連 234                   
 6.5 中國(guó)公用分組交換網(wǎng)(CHINAPAC) 235                   
 6.5.1 中國(guó)公用分組交換網(wǎng)(CHINAPAC)概況 235                   
 6.5.2 CHINAPAC提供的業(yè)務(wù)功能 238                   
 6.5.3 網(wǎng)絡(luò)用戶終端及入網(wǎng)方式 239                   
 6.6 數(shù)字?jǐn)?shù)據(jù)網(wǎng)(DDN) 240                   
 6.6.1 DDN的組成及特點(diǎn) 240                   
 6.6.2 DDN的業(yè)務(wù)功能 243                   
 6.6.3 DDN的網(wǎng)絡(luò)分級(jí)結(jié)構(gòu) 245                   
 6.6.4 DDN的應(yīng)用 247                   
 6.6.5 網(wǎng)間互連 248                   
 6.6.6 DDN與PSTN. X.25的區(qū)別 248                   
 6.7 幀中繼(FR) 249                   
 6.7.1 從X.25分組交換到幀中繼 249                   
 6.7.2 幀中繼概述 251                   
 6.7.3 幀中繼網(wǎng)技術(shù)原理 253                   
 6.7.4 用戶接入幀中繼網(wǎng) 257                   
 6.7.5 幀中繼業(yè)務(wù)應(yīng)用 259                   
                   
 第七章 計(jì)算機(jī)通信網(wǎng) 261                   
 7.1 概述 261                   
 7.1.1 計(jì)算機(jī)網(wǎng)絡(luò)的形成與發(fā)展 261                   
 7.1.2 計(jì)算機(jī)網(wǎng)絡(luò)的主要功能 262                   
 7.1.3 計(jì)算機(jī)通信網(wǎng)的分類(lèi) 262                   
 7.1.4 局域網(wǎng)的定義及特性 263                   
 7.1.5 IEEE 802標(biāo)準(zhǔn) 264                   
 7.1.6 局域網(wǎng)數(shù)據(jù)鏈路層 266                   
 7.2 計(jì)算機(jī)局域網(wǎng) 270                   
 7.2.1 IEEE 802.3標(biāo)準(zhǔn)：以太網(wǎng)(Ethernet) 270                   
 7.2.2 IEEE 802.5標(biāo)準(zhǔn)：令牌環(huán)局域網(wǎng) 275                   
 7.2.3 IEEE 802.4標(biāo)準(zhǔn)：令牌總線局域網(wǎng) 279                   
 7.2.4 總線網(wǎng)與令牌總線網(wǎng). 令牌環(huán)網(wǎng)的比較 281                   
 7.3 高速網(wǎng)絡(luò)技術(shù) 281                   
 7.3.1 快速以太網(wǎng) 282                   
 7.3.2 光纖分布式數(shù)據(jù)接口FDDI 283                   
 7.3.3 分布隊(duì)列雙總線DQDB 286                   
 7.3.4 交換式多兆位數(shù)據(jù)服務(wù)SMDS 290                   
 7.4 網(wǎng)絡(luò)互聯(lián) 291                   
 7.4.1 網(wǎng)絡(luò)互聯(lián)概述 291                   
 7.4.2 網(wǎng)絡(luò)互聯(lián)設(shè)備 292                   
 7.4.3 局域網(wǎng)互聯(lián) 298                   
 7.5 因特網(wǎng)(Internet) 301                   
 7.5.1 Internet概述 301                   
 7.5.2 Internet域名與域名系統(tǒng) 303                   
 7.5.3 Internet上的基本服務(wù) 305                   
 7.5.4 環(huán)球信息網(wǎng)WWW 310                   
 7.5.5 Internet用戶接入方式 314                   
 7.5.6 企業(yè)內(nèi)部網(wǎng)Intranet簡(jiǎn)介 316                   
 7.5.7 網(wǎng)絡(luò)安全與防火墻簡(jiǎn)介 321                   
                   
 第八章 綜合業(yè)務(wù)數(shù)字網(wǎng) 325                   
 8.1 ISDN的基本概念 325                   
 8.1.1 IDN和ISDN 325                   
 8.1.2 ISDN的實(shí)現(xiàn) 327                   
 8.1.3 ISDN的國(guó)際標(biāo)準(zhǔn) 329                   
 8.2 ISDN的網(wǎng)絡(luò)結(jié)構(gòu) 330                   
 8.3 ISDN用戶/網(wǎng)絡(luò)接口 333                   
 8.3.1 ISDN用戶/網(wǎng)絡(luò)接口的參考配置 333                   
 8.3.2 用戶接入網(wǎng)絡(luò)的通道及接口速率 334                   
 8.3.3 通道協(xié)議 335                   
 8.3.4 ISDN用戶/網(wǎng)絡(luò)接口的數(shù)字傳輸技術(shù) 336                   
 8.4 ISDN的業(yè)務(wù)能力 337                   
 8.4.1 承載業(yè)務(wù) 338                   
 8.4.2 用戶終端業(yè)務(wù) 341                   
 8.4.3 補(bǔ)充業(yè)務(wù) 343                   
 8.5 網(wǎng)間互通 343                   
 8.5.1 ISDN的編號(hào)計(jì)劃 345                   
 8.5.2 路由選擇 346                   
 8.5.3 網(wǎng)間互通 347                   
 8.6 ISDN交換機(jī)及終端 350                   
 8.6.1 ISDN交換機(jī) 350                   
 8.6.2 ISDN終端 353                   
 8.7 ISDN的實(shí)驗(yàn)與發(fā)展 357                   
 8.7.1 從現(xiàn)有通信網(wǎng)向ISDN過(guò)渡 357                   
 8.7.2 ISDN的典型應(yīng)用 358                   
                   
 第九章 寬帶綜合業(yè)務(wù)數(shù)字網(wǎng)(B-ISDN) 363                   
 9.1 B-ISDN綜述 363                   
 9.1.1 從N-ISDN到B-ISDN 363                   
 9.1.2 基于ATM的B-ISDN的特性 364                   
 9.1.3 B-ISDN網(wǎng)絡(luò)體系結(jié)構(gòu) 365                   
 9.1.4 B-ISDN用戶/網(wǎng)絡(luò)接口參考配置 368                   
 9.1.5 B-ISDN提供的業(yè)務(wù) 370                   
 9.2 B-ISDN/ATM協(xié)議 372                   
 9.2.1 B-ISDN/ATM標(biāo)準(zhǔn)與協(xié)議模型 372                   
 9.2.2 物理層協(xié)議 376                   
 9.2.3 ATM層協(xié)議 380                   
 9.2.4 ATM適配層(AAL)協(xié)議 383                   
 9.3 寬帶ATM交換技術(shù) 393                   
 9.3.1 ATM交換的基本原理 393                   
 9.3.2 ATM交換單元結(jié)構(gòu) 394                   
 9.3.3 ATM交換網(wǎng)絡(luò) 397                   
 9.4 流量控制 403                   
 9.4.1 流量控制 403                   
 9.4.2 擁塞控制 407                   
 9.5 寬帶接入網(wǎng)技術(shù) 409                   
 9.5.1 寬帶接入網(wǎng)的體系結(jié)構(gòu) 409                   
 9.5.2 寬帶接入網(wǎng)的業(yè)務(wù)節(jié)點(diǎn)接口-VB5接口 412                   
 9.5.3 寬帶用戶接入技術(shù) 420                   
                   
 第十章 寬帶IP網(wǎng) 429                   
 10.1 傳統(tǒng)的IP網(wǎng)及其面臨的問(wèn)題 429                   
 10.2 高速I(mǎi)P傳輸 430                   
 10.2.1 ATM與IP相結(jié)合的兩種模型 430                   
 10.2.2 ATM與IP相結(jié)合的高速傳輸 431                   
 10.2.3 基于SDH的IP傳輸(IP Over SDH) 452                   
 10.2.4 基于WDM的IP傳輸(IP Over WDM) 459                   
 10.2.5 三種寬帶IP傳輸方式的總結(jié)與比較 465                   
 10.3 高速I(mǎi)P網(wǎng)絡(luò)協(xié)議 465                   
 10.3.1 資源預(yù)留協(xié)議RSVP 465                   
 10.3.2 流協(xié)議ST2+ 469                   
 10.3.3 新一代網(wǎng)際協(xié)議IPv6(Ipng) 471                   
 10.3.4 實(shí)時(shí)傳輸協(xié)議RTP 475                   
 10.4 高速I(mǎi)P交換 477                   
 10.4.1 IP交換 478                   
 10.4.2 標(biāo)記交換 481                   
 10.4.3 多協(xié)議標(biāo)記交換(MPLS) 489                   
                   
 附錄 英文縮寫(xiě)詞 495                   
                   
 主要參考文獻(xiàn) 503