接入网技术中有线和无线方法的研究

Reserch on Cable and Wireless Technique in Access Networks

接入网络的方法分为有线和无线两种.一个合适的接入技术体系必定是服务网络设计、灵活性设计、成本低的结合体,找到在使用最少费用下满足功能需要的混合解决方法对设计具有重要的指导意义.分析了现有的主要接入网类型,对接入网中的数字化技术进行了较深入的讨论,得出了具有一定指导意义的结论.

Comparing the key technologies and performance of the two access networking types, i.e. cable and wireless access networking. Discussing the digital techniques used in access networks. Some significative conclusions were given based on analyzing and discussing.