基于混合光纤同轴三网合一的理论浅析

随着信息技术的飞速发展,电信网、计算机网、电视网三大行业都在寻找更大的市场空间,三网合一是网络发展的必然趋势。如何进行这项技术,合在什么网络,本文从中国覆盖率最高的网络—有线电视的HFC网络出发,基于CableModem技术分析了实现三网合一的理论基础。

The Combination of Three Networks based on HFC

With the rapid development of information technique,the telecom net,computer net and television are seeking the much wider market space,the integration of the telecom net and the internet and the television net is the inevitable tendency of the development of internet.Then,how to conduct this technique and in what kind of internet,the essay proceed from HFC net of the cable television whose coverage rate is the highest in china,on the basis of Cable Modem,the theory and the realizing plan of the integration of the three nets are put forward.