數(shù)字電視有線傳輸技術(shù)

第1章  數(shù)字電視基礎(chǔ)                  
     1.1  數(shù)字電視的有關(guān)概念                  
     1.2  數(shù)字電視的優(yōu)點                  
     1.3  數(shù)字圖像壓縮編碼                  
        1.3.1  圖像數(shù)據(jù)壓縮的可能性                  
        1.3.2  常用的圖像壓縮編碼方法                  
        1.3.3  MPEG2圖像壓縮編碼標準簡介                  
        1.3.4  MPEG4標準簡介                  
     1.4  數(shù)字聲音壓縮編碼                  
        1.4.1  人耳的聽覺特性                  
        1.4.2  兩種主要壓縮編碼方法簡介                  
        1.4.3  MPEG1音編編碼標準簡介                  
     1.5  信道編碼                  
     1.6  我國數(shù)字電視應(yīng)用情況                  
 第2章  數(shù)字信號傳輸與數(shù)據(jù)通信                  
     21  數(shù)字信號傳輸中的衰落與干擾                  
     22  數(shù)字信號的基帶傳輸                  
     23  數(shù)字信號的載波傳輸與數(shù)字調(diào)制技術(shù)                  
     24  數(shù)據(jù)通信基礎(chǔ)                  
        241  數(shù)據(jù)通信的基本概念                  
        242  數(shù)據(jù)通信系統(tǒng)的組成                  
        243  數(shù)據(jù)通信過程                  
        244  數(shù)據(jù)傳輸方式                  
     25  數(shù)據(jù)通信媒體                  
        251  雙絞線                  
        252  同軸電纜                  
        253  光纖                  
     26  多路復(fù)用與多址方式                  
        261  波分復(fù)用（WDM）技術(shù)                  
        262  密集光波分復(fù)用（DWDM）技術(shù)                  
        2.6.3  頻分復(fù)用（FDM）技術(shù)                  
        2.6.4  時分復(fù)用（TDM）技術(shù)                  
        2.6.5  空分復(fù)用（SDM）技術(shù)                  
        2.6.6  副載波復(fù)用（SCM）技術(shù)                  
        2.6.7  HFC網(wǎng)上行通道的多址方式                  
     27  數(shù)據(jù)交換技術(shù)                  
        2.7.1  交換的概念                  
        2.7.2  電路交換（線路交換）                  
        2.7.3  報文交換                  
        2.7.4  分組交換                  
        2.7.5  幀中繼交換                  
        2.7.6  ATM交換技術(shù)                  
 第3章  數(shù)據(jù)通信網(wǎng)絡(luò)                  
     3.1  數(shù)據(jù)通信網(wǎng)的拓撲結(jié)構(gòu)                  
     3.2  ISO網(wǎng)絡(luò)體系結(jié)構(gòu)參考模型                  
        3.2.1  開放系統(tǒng)互連參考模型的制定                  
        3.2.2  開放系統(tǒng)互連參考模型的七層體系結(jié)構(gòu)                  
     3.3  網(wǎng) 絡(luò) 協(xié) 議                  
     3.4  局域網(wǎng)（LAN）                  
        3.4.1  主要特點                  
        3.4.2  局域網(wǎng)的參考模型                  
        3.4.3  局域網(wǎng)硬件的基本組成                  
        3.4.4  局域網(wǎng)軟件的基本組成                  
        3.4.5  局域網(wǎng)技術(shù)要求                  
        3.4.6  IEEE802標準                  
        3.4.7  以太網(wǎng)（Ethernet）與 IEEE802.3標準                  
        3.4.8  令牌環(huán)網(wǎng)(TokenRing）與IEEE802.5標準                  
        3.4.9  令牌總線網(wǎng)（ARCnet）與IEEE802.4標準                  
     3.5  寬帶網(wǎng)                  
        3.5.1  寬帶網(wǎng)的概念                  
        3.5.2  綜合業(yè)務(wù)數(shù)字網(wǎng)（ISDN）                  
        3.5.3  寬帶綜合業(yè)務(wù)數(shù)字網(wǎng)（BISDN）                  
 第4章  廣電城域?qū)拵ЬW(wǎng)                  
     4. 1  廣電城域網(wǎng)的概念和結(jié)構(gòu)                  
     4. 2  廣電城域網(wǎng)的建設(shè)                  
        4.2.1  網(wǎng)絡(luò)建設(shè)目標                  
        4.2.2  業(yè)務(wù)目標                  
        4.2.3  數(shù)字電視前端的建設(shè)                  
        4.2.4  城域交互信道骨干網(wǎng)的建設(shè)                  
     4. 3  光纖數(shù)字傳輸                  
        4.3.1  光纖傳輸特性                  
        4.3.2  光的調(diào)制方式                  
        4.3.3  光纖線路碼型                  
        4.3.4  數(shù)字電視光纖傳輸系統(tǒng)組成                  
     4. 4  SDH技術(shù)及應(yīng)用                  
        4.4.1  概述                  
        4.4.2  SDH優(yōu)點                  
        4.4.3  幀結(jié)構(gòu)                  
        4.4.4  復(fù)用映射                  
        4.4.5  網(wǎng)絡(luò)同步                  
        4.4.6  結(jié)點接口與光接口                  
        4.4.7  自愈網(wǎng)                  
        4.4.8  網(wǎng)絡(luò)管理                  
        4.4.9  SDH技術(shù)在廣電干線傳輸網(wǎng)中的應(yīng)用                  
     4. 5  ATM交換技術(shù)及應(yīng)用                  
        4.5.1  概述                  
        4.5.2  ATM的優(yōu)點                  
        4.5.3  ATM信元                  
        4.5.4  虛通路VC）與虛通道VP）                  
        4.5.5  統(tǒng)計復(fù)用                  
        4.5.6  基本交換原理                  
        4.5.7  網(wǎng)絡(luò)接口與互連                  
        4.5.8  網(wǎng)絡(luò)管理                  
        4.5.9  ATM技術(shù)的應(yīng)用                  
        4.5.10  多協(xié)議標簽交換（MPLS）技術(shù)                  
     4. 6  雙向HFC城域網(wǎng)                  
        4.6.1  HFC網(wǎng)的寬帶城域網(wǎng)的特點                  
        4.6.2  HFC的主要拓撲結(jié)構(gòu)模式及選擇                  
        4.6.3  HFC的技術(shù)要求                    
        4.6.4  雙向HFC城域網(wǎng)系統(tǒng)結(jié)構(gòu)                  
        3.6.5  珠海HFC網(wǎng)簡介                  
     4. 7  寬帶IP城域網(wǎng)                  
        4.7.1  網(wǎng)絡(luò)拓撲結(jié)構(gòu)模式                  
        4.7.2  POS技術(shù)                  
        4.7.3  DPT技術(shù)                  
        4.7.4  GE交換體系結(jié)構(gòu)                  
        4.7.5  HFC網(wǎng)中的IP傳輸技術(shù)                  
        4.7.6  寬帶IP城域網(wǎng)技術(shù)進展                  
     4.8  有線數(shù)字電視廣播信道編碼與調(diào)制規(guī)范(GY／T 170-2001)簡介                  
        4.8.1  有線數(shù)字電視廣播系統(tǒng)的組成                  
        4.8.2  MPEG-2傳送層                  
        4.8.3  幀結(jié)構(gòu)                  
        4.8.4  信道編碼                  
        4.8.5  字節(jié)到符號的映射                  
        4.8.6  調(diào)制                  
        4.8.7  數(shù)字信號電平和數(shù)字頻道的載頻                  
 第5章  寬帶接入網(wǎng)                  
     5. 1  接入網(wǎng)的概念和要求                  
        511  接入網(wǎng)的概念                  
        5.1.2  接入網(wǎng)的服務(wù)對象和要求                  
     5. 2  廣電接入網(wǎng)的建設(shè)                  
        5.2.1  寬帶接入網(wǎng)的建設(shè)原則                  
        5.2.2  有線接入方式                  
        5.2.3  Cable Modem接入與以太網(wǎng)接入技術(shù)的比較                  
        5.2.4  接入技術(shù)的選擇                  
        5.2.5  數(shù)字視頻廣播系統(tǒng)輸出口參數(shù)                  
     5. 3  HFC接入技術(shù)                  
        5.3.1  HFC接入技術(shù)的主要優(yōu)勢                  
        5.3.2  HFC接入實現(xiàn)的兩種方案                   
        5.3.3  HFC寬帶接入的關(guān)鍵技術(shù)                   
        5.3.4  Cable Modem                   
        5.3.5  S-CDMA技術(shù)                  
        5.3.6  四屏蔽電纜                  
     5. 4  以太網(wǎng)接入技術(shù)                  
        5.4.1  網(wǎng)絡(luò)結(jié)構(gòu)                  
        5.4.2  以太網(wǎng)接入的布線                  
        5.4.3  第5類線入戶的兩種架設(shè)方法                  
        5.4.4  用戶的管理. 認證及計費                  
        5.4.5  以太網(wǎng)寬帶接入的發(fā)展前景                  
        5.4.6  單向ＨＦＣ加以太網(wǎng)接入方式                    
     5. 5  光纖接入網(wǎng)技術(shù)                  
        5.5.1  三種基本應(yīng)用類型                  
        5.5.2  光纖接入網(wǎng)的拓撲結(jié)構(gòu)                  
        5.5.3  無源光網(wǎng)絡(luò)（PON)                  
        5.5.4  有源光網(wǎng)絡(luò)（OAN)                    
     5. 6  基于電話雙絞線的ADSL接入                  
 第6章  數(shù)字交互式電視                  
     6.1  概述                  
        6.1.1  交互式電視的主要實現(xiàn)形式                  
        6.1.2  交互業(yè)務(wù)的分類                  
        6.1.3  交互式電視的主要功能                  
        6.1.4  交互式電視的技術(shù)標準                  
        6.1.5  交互式電視在我國的應(yīng)用                  
     6.2  交互式電視的組成與技術(shù)要點                  
        6.2.1  交互式電視系統(tǒng)的組成                  
        6.2.2  技術(shù)要點                  
     6.3  視頻點播(VOD)                   
        6.3.1  視頻點播與交互式電視的概念                  
        6.3.2  視頻點播的服務(wù)方式                  
        6.3.3  視頻點播系統(tǒng)的基本組成                  
        6.3.4  河北電視臺視頻點播簡介                  
        6.3.5  濟南廣電VOD系統(tǒng)簡介                  
     64  視頻服務(wù)器                  
        6.4.1  視頻服務(wù)器的功能                  
        6.4.2  視頻服務(wù)器結(jié)構(gòu)                  
        6.4.3  視頻服務(wù)器的網(wǎng)絡(luò)結(jié)構(gòu)                  
        6.4.4  視頻服務(wù)器的接口類型                  
        6.4.5  磁盤及光盤                  
     65  中央電視臺交互式電視制播系統(tǒng)簡介                  
        6.5.1  交互式電視構(gòu)成                  
        6.5.2  體系結(jié)構(gòu)                  
        6.5.3  節(jié)目形態(tài)                  
        6.5.4  技術(shù)系統(tǒng)                  
     66  上海構(gòu)建有線電視網(wǎng)絡(luò)交互式電視平臺簡介                  
     67  NDS交互式電視解決方案                  
 第7章  數(shù)據(jù)廣播                  
     7. 1  我國數(shù)據(jù)廣播技術(shù)的發(fā)展過程                  
     7. 2  DVB數(shù)據(jù)廣播技術(shù)及應(yīng)用                  
        7.2.1  DVB數(shù)據(jù)廣播的特點                  
        7.2.2  DVB數(shù)據(jù)廣播標準                  
        7.2.3  DVB數(shù)據(jù)廣播應(yīng)用類型的選擇                  
        7.2.4  DVB-C多媒體數(shù)據(jù)廣播技術(shù)及其應(yīng)用                   
        7.2.5  IP over DVB的交互式數(shù)據(jù)廣播系統(tǒng)                  
     7. 3  QPSK調(diào)制方式的高速數(shù)據(jù)廣播技術(shù)及應(yīng)用                  
     7. 4  數(shù)字信息點播系統(tǒng)簡介                  
     7. 5  中國數(shù)據(jù)廣播平臺簡介                  
     7. 6  山東省數(shù)字電視多媒體數(shù)據(jù)廣播系統(tǒng)簡介                  
        7.6.1  系統(tǒng)的結(jié)構(gòu)及功能                  
        7.6.2  信道分配及信源設(shè)置                  
                   
 第8章  有線數(shù)字電視機頂盒                  
     8.1  概述                  
     8.2  有線數(shù)字電視機頂盒的關(guān)鍵技術(shù)                  
     8.3  有線數(shù)字電視機頂盒                  
        8.3.1  有線數(shù)字電視機頂盒的系統(tǒng)構(gòu)成                  
        8.3.2  ST公司DVBC機頂盒                  
        8.3.3  基于Cable的數(shù)字機頂盒                  
        8.3.4  SC2000芯片機頂盒                  
        8.3.5  富士通MB87L2250芯片機頂盒                  
        8.3.6  CDS2000A有線電視機頂盒簡介                  
        8.3.7  DVBC機頂盒軟件結(jié)構(gòu)                  
     8.4  交互式電視機頂盒與接收機                  
        8.4.1  引言                  
        8.4.2  交互式數(shù)字電視機頂盒的基本功能與接口                  
        8.4.3  交互式電視機頂盒的組成                  
        8.4.4  交互式電視機與普通電視機的主要差異                  
        8.4.5  交互式電視機與網(wǎng)絡(luò)機頂盒加普通電視機的區(qū)別                  
     8.5  視頻點播機頂盒的組成                  
     8.6  存儲式數(shù)字電視機頂盒——“家庭媒體服務(wù)器”                  
     8. 7  數(shù)字電視接收卡                  
     8. 8  機頂盒中間件                  
        8.8.1  中間件概念                  
        8.8.2  機頂盒中間件的選擇                  
        8.8.3  中視聯(lián)中間層軟件簡介                   
 第9章  數(shù)字電視的條件接收                  
     9.1  概述                  
        9.1.1  條件接收系統(tǒng)的有關(guān)概念                  
        9.1.2  MPEC2以及DVB標準中有關(guān)CAS的規(guī)定                  
        9.1.3  條件接收系統(tǒng)概述                  
     9.2  條件接收系統(tǒng)的組成和工作原理                  
        9.2.1  基本組成                  
        9.2.2  工作原理                  
     9.3  DVB條件接收系統(tǒng)的主要技術(shù)特點                  
     9.4  中視聯(lián)條件接收系統(tǒng)簡介                  
        9.4.1  China Crypt條件接收系統(tǒng)的基本性能                  
        9.4.2  China Crypt可提供多種靈活的授權(quán)方式                  
        9.4.3  China Crypt系統(tǒng)組成及各部分的作用                  
     9.5  永新同方公司有條件接收系統(tǒng)簡介                  
        9.5.1  系統(tǒng)方案                  
        9.5.2  方案的實現(xiàn)                  
     9.6  數(shù)字電視廣播條件接收系統(tǒng)規(guī)范簡介                  
        9.6.1  條件接收系統(tǒng)描述                  
        9.6.2  條件接收系統(tǒng)的構(gòu)成                  
        9.6.3  條件接收系統(tǒng)的總體要求                  
 附錄A  有線數(shù)字電視技術(shù)常用縮略語中英文對照                  
 附錄B  數(shù)字電視圖像質(zhì)量主觀評價方法                  
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 附錄D  有線電視視頻點播管理暫行辦法                  
 附錄E  賓館飯店視頻點播管理暫行辦法                  
 附錄F  有線廣播電視傳輸覆蓋網(wǎng)安全管理辦法                   
 參考文獻