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广播电视网、电信业务网与计算机网是信息产业发展的基础,三网融合则是现代信息技术发展的必然趋势,其最终的物理网络选择是三网融合中需要解决的关键问题之一。笔者认为:广播电视网中的有线电视网络将凭借其自身的优势在不久的将来担当起此重任。
Radio and television networks, telecommunication service networks and computer networks are the basis for the development of the information industry. The triple play is the inevitable trend of the development of modern information technology. The final choice of physical networks is one of the key issues to be solved in the triple play. The author believes that the cable television network in the radio and television network will take its own advantage in the near future to assume this task.