Objective To introduce the B/S model in the campus network,point out the problems of this kind of model in network bandwidth and put forward the effectively administrative scheme to network bandwidth.

To utilize network bandwidth efficiently, a new video-scheduling scheme named CMP(client multicast patching)is proposed for distributed proxy-assisted video-on-demand.

An efficient proxy-caching scheme is presented to minimize network bandwidth utilization of proxy-based distributed VOD system.

Analyzing the situation and application of Wide Band interface techniques;

Construction of Wide Band Platform Using IPv6 Protocol;

The paper introduces the intelligent video monitoring system in wide band,analyses the video image coding,disposal and transmission.

Introduce the design,structure and step of broadband construction in a town.

Nowadays with the rapid development of information technology and the growth of network bandwidth, application for broadband contains more and more multimedia data such as audio, image, video, etc.

This paper first introduces the feature of the broad network, then discusses in depth how to apply the EBP NN model to the CAC in the broad-band network with several problems which need attention in its practical application pointed out and concludes with an emulation experimentation to prove the models efficiency as well as an analysis of its result.

The popularization of broad-band network has exerted a profound impact on the network fronts of ideological and political education in colleges and universities.

With the rapid development of world information technology, Chinese Internet business also marches into the period of expansion, and the development of information technology drives the cost of broad-band network to reduce.