异构无线网络组网结构及网络选择的探讨

Discussion on the architecture and the choose of heterogeneous wireless networks

为了在将来实现个人通信的目标,必须在开发更多频段的同时,使已开发的频带资源更有效地为用户服务,不同的无线通信系统就必须协同工作形成一个"异构无线通信环境"。文章在介绍异构无线网络相关概念的基础上,着重研究了异构无线接入网络的组网结构问题并提出了组网建议。最后,对异构网络的选择问题进行了初步的探讨。

In order to achieve the goal of personal communication in the future, more frequency range must be exploited and these frequency ranges should serve users more effectively at the same time. So different wireless communication systems should support cooperative work to form a heterogeneous wireless communication environment. This paper mainly discusses the architecture of heterogeneous wireless networks and puts tbrward the proposal of network construction based on introducing some concepts about heterogeneous wireless network. At last, it make a preliminary discussion about how to choose heterogeneous wireless networks.