论三网融合

讨论了电话网、计算机网、有线电视网三种网络的优势与不足，并提出实现宽带多媒体综合服务网的最佳途径：将有线电视网由单向广播式改造为双向交互式网络，进一步从技术和国家政策上讨论这个途径的可行性以及其社会意义。

Talking about the Combination of Telephon Network, Computer Network and CATV Network

The combination of telephone networks,computer networks and CATV networks is the trend of information technology development and application.This paper discusses the advantage and disadvantage of the three networks,and puts forward the most efficient way to fulfill broadband and multimedia integrated networks:that is to transform CATV networks from single-directional broadcasting to bidirectional interactive networks,and father more discusses its feasibility and social significance from technology and government policy.