%0 Journal Article
%T Joint Multi-path Routing and Channel Assigmnent Strategy for Cognitive Wireless Mesh Networks<br>认知无线Mesh网络联合多路径路由和信道分配策略
%A GU Jin-yuan
%A ZHANG Guo-an
%A BAO Zhi-hua
%A <br>顾金媛
%A 章国安
%A 包志华
%J 计算机科学
%D 2011
%I 
%X In this paper,a novel joint multi-path routing and channel assignment strategy based on path crossing for the cognitive wireless mesh networks was proposed. The strategy combines the basic processes of on-demand routing, and sets up the relay function of cross-nodes according to the chosen routes,then selects the channel based on the minimum number of channels occupied by the primary users, and finally gives a solution to channel conflict. Simulation results show that, compared with the link-based and interference-based strategy, the new strategy has an obvious advantage in the performance of delay and throughput.
%K Multi-path routing
%K Cross-nodes
%K Channel assignment
%K Cognitive wireless mesh networks<br>多路径路由，交叉节点，信道分配，认知无线Mesh网络
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=22326BE03C80C7FCEAA6A98213C5FF34&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=94C357A881DFC066&sid=94E7F66E6C42FA23&eid=B6DA1AC076E37400&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=12