绵阳市有线电视网络技术浅析

On Technology of Cable TV Network in Mianyang City

介绍了绵阳有线电视网络的系统组成,包括绵阳数字电视平台的特点、设备与技术,阐述了模拟朝着数字电视转变,双向CATV宽带综合服务方案的实现。这种实现方式使绵阳市有线电视网络"三网合一"提前进入家庭生活时代。

This paper is to introduce the author＇s idea of setting -up of cable TV network in Mianyang, including the transformation from analog to digital, the explanation of the characteristics of digital television, equipments, technologies, and the scheme of comprehensive services of two - way CATV. Once this scheme is carried out, the integration of 3 networks （Telecom, TV, and Internet） will be enjoyed by Mianyang people ahead of schedule.