HFC技术在CATV宽带接入中的应用研究  

Study on Applications of HFC Technologies in CATV Broadband Access

作　　者：夏兆阳[1] 张宁[1] 

机构地区：[1]北京联合大学,北京100101

出　　处：《中国有线电视》2005年第3期273-276,共4页China Digital Cable TV

基　　金：国家 863计划资助(2002AA122034);北京联合大学引进人才科研启动费项目资助

摘　　要：目前,经过HFC/CATV网络传送高比特信息流到用户的许多通信系统正快速发展,作为因特网的接入媒介,HFC/CATV网络近年来成为一个研究热点。分析和研究了HFC网络传输技术及其在CATV网络中的应用。At present, many communications systems are being developed quickly that can deliver a high bit rate information stream to the customers premises using HFC/CATV networks. As an access medium to the Internet, HFC/CATV networks have been a researching hot in recent years. In this paper, the transmission technology of HFC network and its applications in CATV networks are analyzed and studied.

关 键 词：HFC 传输 宽带 接入 CATV网络 

分 类 号：TN943.6[电子电信—信号与信息处理]