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无线网状网络是一种新型的宽带无线网络,主要用于因特网的无线接入。路由是WMN中的一项关键技术。本文先介绍路由技术的概念以及一般有线网络的路由,然后以Ad hoc为例介绍无线多跳网络中的路由,并比较它们与有线网络路由的区别。接着着重介绍WMN路由协议。最后本文详细介绍分析一种适用于无线网状接入网的TBR协议及其改进协议。
Wireless mesh network is a new type of broadband wireless network, mainly used for wireless Internet access. Routing is a key technology in WMNs. This paper first introduces the concept of routing technology and the routing of common wired networks, and then introduces the routing in wireless multi-hop networks using Ad hoc as an example to compare the differences between them and the routing of wired networks. Then highlight the WMN routing protocol. Finally, this paper describes in detail a TBR protocol for wireless mesh access network and its improved protocol.