无线Mesh网络路由与信道分配综述

The review of Wireless Mesh Network routing and channel allocation

移动互联网已成为二十一世纪信息技术领域的研究热点。高性能移动终端的快速更新及先进的无线网络接入技术,不但繁荣了全球移动互联网服务广度,而且提升了全球移动互联网的服务水平,体现了"无处不在的网络,无所不能的业务"。由于无线Mesh网络与传统的网络技术相比有诸多优点,使之成为当前无线网络接入技术的研究主流。本文首先简介了无线Mesh网络结构、特点、安全性。然后从路由与信道分配方面对无线Mesh网络研究现状进行综述。最后总结了无线Mesh网络所面临的挑战及未来的发展方向。

The mobile Interuet has become a hot research in the field of information technology in the 21st century. Not only does high performance mobile termination equipment as well as advanced wireless network access technology prosper the breadth of global mobile Internet service , but also enhances the level of the global mobile Internet services, reflec- ting the＂ ubiquitous network and omnipotent business＂. Because the wireless Mesh network has many advantages over the traditional WLAN network, making it the current mainstream of wireless network access technology. This paper first- ly introduces the wireless Mesh network structure, characteristic and security, then summarizes the Mesh network re- search status from routing and channel allocation aspects, finally summarizes the challenges that wireless Mesh network has faced.