摘要
经过十多年的努力,三网融合多种业务竞争局面在世界各发达国家基本形成。三网融合的主要目的是吸引大量社会资本和政府投资建设宽带网络,普及宽带业务进入千家万户,加速社会信息化进程。本文分别从不同角度对美国有线电视网络发展情况及其融合业务发展情况进行解析,最后总结出其有线网络在三网融合进程中取得的巨大成功,以期对我国有线电视网络的未来发展提供良好借鉴。
The competitive situation of a variety of business in triple play has been basically formed in developed countries in the world after more than 10 years of effort. The triple play is aimed at attracting a large number of social capital and government investment in construction of broadband networks to popularize broadband business into households and accelerate the process of informatization. This paper has analyzed the development of USA＇s CATV network and its convergence service from different angles respectively. Finally it has summarized the achievement of USA＇s CATV network in the process of triple play in order to offer a good reference to the future development of China＇s cable TV network.
出处
《广播与电视技术》
2015年第2期20-20,22-27,共7页
Radio & TV Broadcast Engineering
关键词
有线电视网络
业务融合
数字化
宽带
Cable television network, Service convergence, Digitization, Broadband
