It also briefly discusses the technical application of the function on the Zhengzhou CATV basic network GIS.

Introducing the simulation principles,simulation ways and the general process of the network simulation platform-NS(Network Simulator),this paper gives a method of network simulation on NS by a simulation example between a wired network and a wireless network based on the module Mobile IP.

The current developed situations and the trends of the digital TV and wired television of networks are analyzed in this article, as well as the wide prospects of developing the digital TV business on the wired network platform is expounded.

The former application of wired network had all sorts of shortcomings, plus the seismic crew s camp moves frequently and the network line changed frequently, which virtually increased the waste of labor force and the loss of network equipment.

Design of Optimization Model for Cable Network Among the District in Urban Community;

BOSS and Its Application in Cable Network Enterprises;

The development of the integration of the Yangtze River Delta brings the rare opportunity for Jiangsu cable network,but meantime poses a severe challenge.

Introduce the situation of American CATV network DVB and the data service,analyze the gap and cause between Chinese and American CATV network.