Research and Simulation for A Multi-Radio Multi-Channel Assignment Algorithm
Deng Fei-qi · Jisuanji fangzhen · 2010
With the development of the wireless mesh network(WMN),it is an effective way to improve the network capacity using the Multi - Radio Multi - Channel to increase the spatial reuse of the available wireless channels. In this paper,a centralized topology - based Multi - Radio Multi - Channel assignment was proposed,which was divided into the channel calculation phase,the channel switch phase and the network recover phase.Based on the method,we can minimize interference among nodes,maximize connectivity among nodes and recover the network after nodes failed.So the network capacity was improved.The simulation shows that the proposed algorithm can provide a large improvement of the WMN.