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无线Mesh网络WMN(wirelessmeshnetworks)是一种新型的无线网络,它融合了无线局域网(WLAN)和AdHoc网络的优势,成为宽带接入的一种有效手段。首先介绍了无线Mesh网的网络结构和特点,并在此基础上讨论了无线Mesh网络对路由协议的要求。无线Mesh网络的路由算法是Mesh领域的研究难点,通过分析比较4种针对WMN的路由协议,总结了现有的路由协议的优缺点,并对今后的研究方向做出了展望。
Wireless Mesh Network WMN (wirelessmeshnetworks) is a new type of wireless network, which combines the advantages of wireless local area network (WLAN) and AdHoc networks and becomes an effective means of broadband access. Firstly, the network structure and characteristics of wireless Mesh network are introduced. On the basis of this, the requirements of wireless Mesh network for routing protocols are discussed. The routing algorithm of wireless Mesh network is a research difficult in Mesh field. By analyzing and comparing four kinds of routing protocols for WMN, the advantages and disadvantages of the existing routing protocols are summarized, and the future research directions are also forecasted.