寬帶光接入網(wǎng)

第1章  光接入網(wǎng)概述                  
 1.1  接入網(wǎng)在網(wǎng)絡建設中的作用及發(fā)展趨勢                  
 1.1.1  接入網(wǎng)在網(wǎng)絡建設中的作用                  
 1.1.2  三網(wǎng)融合——接入網(wǎng)的發(fā)展趨勢                  
 1.2  網(wǎng)絡結構                  
 1.2.1  網(wǎng)絡結構                  
 1.2.2  網(wǎng)絡接口                  
 1.2.3  光線路終端（OLT）                  
 1.2.4  光網(wǎng)絡單元（ONU）                  
 1.2.5  光分配網(wǎng)絡                  
 1.3  PON系統(tǒng)的保護                  
 1.3.1  結構和要求                  
 1.3.2  保護方式                  
 1.4  上行接入方法                  
 1.4.1  TDMA                  
 1.4.2  WDMA                  
 1.4.3  SCMA                  
 1.4.4  CDMA                  
 1.5  接入網(wǎng)常使用的調(diào)制方法                  
 1.5.1  QAM調(diào)制                  
 1.5.2  CAP調(diào)制                  
 1.5.3  DMT調(diào)制                  
 1.5.4  QPSK調(diào)制                  
 第2章  光接入網(wǎng)絡器件                  
 2.1  無源器件                  
 2.1.1  光連接器                  
 2.1.2  光分路器                  
 2.1.3  光開關                  
 2.1.4  波分復用/解復用器                  
 2.1.5  光隔離器                  
 2.1.6  光環(huán)行器                  
 2.2  光發(fā)射器件                  
 2.2.1  發(fā)光機理                  
 2.2.2  器件結構                  
 2.2.3  半導體激光器的基本特性                  
 2.3  光接收器件                  
 2.3.1  光探測原理                  
 2.3.2  PIN光電二極管                  
 2.3.3  雪崩光電二極管                  
 2.4  光放大器                  
 2.4.1  摻鉺光纖放大器                  
 2.4.2  半導體光放大器                  
 第3章  光纖傳輸技術                  
 3.1  光纖結構和類型                  
 3.1.1  多模光纖                  
 3.1.2  單模光纖                  
 3.2  光纖傳輸原理                  
 3.2.1  斯奈爾定律和全反射                  
 3.2.2  光纖傳輸條件                  
 3.3  光纖傳輸特性                  
 3.3.1  衰減                  
 3.3.2  色散                  
 3.3.3  帶寬                  
 3.3.4  光纖傳輸特性測量                  
 3.4  單模光纖種類和應用                  
 3.4.1  G. 652標準單模光纖                  
 3.4.2  G. 655非零色散光纖                  
 3.4.3  全波光纖                  
 3.4.4  塑料光纖                  
 3.5  光纖和光纜                  
 3.5.1  光纖的選擇                  
 3.5.2  光纜                  
 3.6  光發(fā)射和接收技術                  
 3.6.1  調(diào)制技術                  
 3.6.2  編碼技術                  
 3.6.3  復用技術                  
 3.6.4  光發(fā)射和接收機                  
 3.7  雙向傳輸技術                  
 第4章  寬帶接入技術                  
 4.1  以太網(wǎng)接入                  
 4.1.1  以太網(wǎng)分類                  
 4.1.2  以太網(wǎng)幀格式                  
 4.1.3  以太網(wǎng)工作原理                  
 4.1.4  未來的以太網(wǎng)                  
 4.1.5  以太網(wǎng)接入因特網(wǎng)和骨干網(wǎng)                  
 4.2  xDSL接入                  
 4.2.1  ADSL                  
 4.2.2  VDSL                  
 4.3  SDH接入                  
 4.4  ATM-PON接入                  
 4.5  EPON接入                  
 4.5.1  PON的結構                  
 4.5.2  EPON中的有源部件                  
 4.5.3  網(wǎng)元管理                  
 4.5.4  EPON 的工作原理                  
 4.5.5  EPON傳輸幀結構                  
 4.5.6  光路設計                  
 4.5.7  EPON必須解決的關鍵技術難題                  
 4.6  WDM-PON接入                  
 4.7  無線接入                  
 4.7.1  第三代移動通信                  
 4.7.2  CDMA光纖傳輸通信系統(tǒng)                  
 4.7.3  衛(wèi)星接入                  
 4.7.4  本地多點分配系統(tǒng)                  
 4.7.5  大氣光通信接入系統(tǒng)                  
 4.8  混合接入                  
 4.8.1  CATV從電纜向光纖/同軸電纜混合（HFC）接入過渡                  
 4.8.2  HFC的優(yōu)點                  
 4.8.3  HFC的結構                  
 4.8.4  Cable Modem構成及HFC工作原理                  
 4.8.5  HFC用于雙向交互式業(yè)務存在嚴重缺陷                  
 第5章  TDMA無源光網(wǎng)絡接入技術                  
 5.1  上行同步技術                  
 5.1.1  概述                  
 5.1.2  相關同步技術                  
 5.1.3  門控振蕩法                  
 5.1.4  數(shù)字環(huán)路振蕩法                  
 5.2  突發(fā)模式發(fā)射                  
 5.2.1  光發(fā)射基礎                  
 5.2.2  突發(fā)模式發(fā)射                  
 5.2.3  發(fā)射延遲補償                  
 5.2.4  突發(fā)模式發(fā)射光輸出功率控制                  
 5.2.5  外調(diào)制突發(fā)模式發(fā)射                  
 5.3  突發(fā)模式接收                  
 5.3.1  直流耦合突發(fā)接收                  
 5.3.2  光差分檢測突發(fā)接收                  
 5.4  測距                  
 5.4.1  概述                  
 5.4.2  現(xiàn)有的測距方法                  
 5.4.3  測距過程                  
 5.5  G.983.1規(guī)定的測距法                  
 5.5.1  測距法應用范圍                  
 5.5.2  傳輸延時和相位關系                  
 5.5.3  測距窗口                  
 5.5.4  測距過程                  
 第6章  ATM技術                  
 6.1  ATM的基本概念                  
 6.1.1  ATM 和 STM                  
 6.1.2  ATM信元結構                  
 6.1.3  ATM復用和交換原理                  
 6.1.4  B-ISDN協(xié)議參考模型                  
 6.2  ATM 物理媒質（PM）子層                  
 6.2.1  基于SDH的接口                  
 6.2.2  基于信元的接口                  
 6.3  TC子層                  
 6.3.1  HEC產(chǎn)生和CRC校驗                  
 6.3.2  信元定界                  
 6.3.3  擾碼                  
 6.3.4  速率匹配                  
 6.4  ATM層                  
 6.4.1  信元復用和交換                  
 6.4.2  質量保證                  
 6.4.3  流量管理和擁塞控制                  
 6.5  ATM適配層                  
 6.5.1  AAL 1                  
 6.5.2  AAL 5                  
 6.6  ATM交換/交叉連接                  
 6.6.1  ATM交換網(wǎng)絡結構                  
 6.6.2  ATM VC 網(wǎng)的呼叫建立和帶寬管理                  
 6.6.3  ATM VP 網(wǎng)絡的虛通道容量分配                  
 6.6.4  ATM 信元交換體系結構                  
 6.7  ATM over ADSL到家                  
 6.7.1  DSLAM系統(tǒng)結構                  
 6.7.2  用戶設備                  
 6.7.3  寬帶IP業(yè)務接入                  
 6.7.4  其他業(yè)務接入                  
 6.8  DSLAM設計舉例                  
 6.8.1  DSLAM系統(tǒng)結構                  
 6.8.2  ATM復用交叉連接                  
 6.8.3  STM-1光接口                  
 6.8.4  ADSL線路接口                  
 6.8.5  系統(tǒng)性能指標                  
 6.8.6  系統(tǒng)實現(xiàn)關鍵技術                  
 第7章  APON接入系統(tǒng)                  
 7.1  APON接入網(wǎng)的分層結構                  
 7.2  傳輸媒質層                  
 7.2.1  線路比特速率                  
 7.2.2  物理媒質與波長分配                  
 7.2.3  光端機                  
 7.2.4  光分配網(wǎng)                  
 7.3  傳輸會聚層                  
 7.3.1  對傳輸會聚層的要求                  
 7.3.2  幀結構                  
 7.3.3  下行PLOAM信元結構                  
 7.3.4  上行PLOAM信元結構                  
 7.3.5  下行信元攪動加密                  
 7.3.6  驗證功能                  
 7.4  運行. 管理和維護功能                  
 7.4.1  ONU管理和控制接口參考模型                  
 7.4.2  ONU和OLT檢測到的OAM項目                  
 7.4.3  PON的管理功能                  
 7.4.4  ONU管理信息庫                  
 7.4.5  ONU管理和控制信道                  
 7.4.6  ONU管理和控制協(xié)議                  
 7.5  APON接入系統(tǒng)介紹                  
 7.5.1  系統(tǒng)構成                  
 7.5.2  APON線路接口                  
 7.5.3  ATM交叉連接                  
 7.5.4  業(yè)務接口                  
 7.5.5  HFC雙向光纖傳輸系統(tǒng)                  
 7.5.6  系統(tǒng)業(yè)務演示                  
 第8章  動態(tài)帶寬分配                  
 8.1  概述                  
 8.1.1  靜態(tài)帶寬分配                  
 8.1.2  動態(tài)帶寬分配                  
 8.2  MAC協(xié)議                  
 8.2.1  動態(tài)帶寬分配協(xié)議                  
 8.2.2  傳輸容器                  
 8.2.3  信元傳輸延遲及其變化                  
 8.2.4  DBA和OLT/ONU的不同組合                  
 8.2.5  等待/過渡時間                  
 8.3  交接過程                  
 8.4  T-CONT的建立和拆除                  
 8.4.1  對T-CONT狀態(tài)改變的要求                  
 8.4.2  T-CONT的建立                  
 8.4.3  T-CONT的拆除                  
 8.4.4  ONU可分割時隙的合并和整理                  
 8.5  業(yè)務流量控制和調(diào)度                  
 8.5.1  接入過程                  
 8.5.2  上行接入模型和ONU模型                  
 8.5.3  帶寬分配規(guī)則                  
 8.5.4  業(yè)務流量調(diào)度                  
 附錄A  在PLOAM信道中的信息                  
 附錄B  PLOAM信息域信息格式                  
 附錄C  名詞術語索引                  
 參考文獻