IPTV标准进展情况及问题分析  

Status and Problem Analyses in IPTV Standard Study

作　　者：徐贵宝[1] 

机构地区：[1]信息产业部电信研究院通信标准研究所,北京100083

出　　处：《电信工程技术与标准化》2006年第3期6-9,共4页Telecom Engineering Technics and Standardization

摘　　要：IPTV在全球范围内越来越热,IPTV相关标准的制定工作也逐渐开展起来。本文首先介绍了相关的两大行业——电信和广电行业中国际、国内IPTV标准的制定情况,然后对IPTV标准制定工作中存在的问题进行了分析。IPTV becomes hotter and hotter in the world, and standards related with IPTV start to be studied gradually. In the thesis, Chinese and international standard study statuses in two big industries, telecommunication, broadcast and television, related with IPTV, are introduced, then problems in IPTV standard study are analyzed.

关 键 词：IPTV标准 EPG STB DRM 视频编解码 

分 类 号：F627[经济管理—产业经济]