有线电视融合接入技术平台解析  

Introduction and Analysis of Converged Cable Access Platform

作　　者：李远东 凌明伟[2] 

机构地区：[1]浙江普陀广播电视台,浙江普陀316100 [2]浙江传媒学院,浙江杭州310018

出　　处：《电视技术》2012年第18期61-66,共6页Video Engineering

摘　　要：CCAP(Converged Cable Access Platform,有线电视融合接入技术平台)是美国及欧洲有线电视技术体制的重要发展方向。介绍了CCAP的背景和I-CCAP、M-CCAP两种架构,描述了CCAP的多种配置方式、系统接口、网络部署和可靠性机制。CCAP可实现传统视频传输方式向下一代视频传输方式的有效转换,对视频IP化及网络DVR业务具有重要意义。Converged Cable Access Plafform（CCAP）, is the latest and important cable technology mechanism emerging in both American and European markets. In this article, the background and two architectures of CCAP are introuduced, a variety of configuration mode, system interfaces, network deployment and reliability mechanism of CCAP are described. CCAP can achieve effective conversion of traditional video transmission to the way of the next generation of video transmission, it has an important significance on IP-based video and network DVR business.

关 键 词：CCAP 融合接入 I-CCAP M—CCAP DPoE 

分 类 号：TN943[电子电信—信号与信息处理]