This article briefly introduces the EOC technology and gives a project which fit to the bi-directional HFC network conversion in Xinjiang broadcast television network.

This article introduces the composition of the bidirectional wired digital television network,and expounds the five basic integrants of the network building,especially the technology requirement of each integrant.

The Integrated Transaction Management System of the City s CATV Network Based on GIS;

Improve Dynamic Channel Allocation Scheme in Multi-channel CATV Network;

This paper looks into the current web map services and their history and background as well as their industrial chain,introduces the research and development of a CATV network web map service,and finally focuses on the implementation of the CATV network web map service based on an open source platform.

According to the application of recent synchronous distance education system and cable television network, An important and common problem, which can help us to improve distance tuition effect, is to create and actualize a synchronous distance education system according to the CSCW technology and modern communication technology based on this.

Under the theory of industrial organization and core competitiveness, this thesis presents a systematic study on the integration of cable television network in Hunan Province by applying comparative analysis method and case study method.

These problems on digitizing cable television network is discussed with requirement theory in this paper, and these problems are made by requirement analysis, and thinking suggestions a-bout solving problems are given.