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《Journal of Chongqing University of Technology(Natural Science)》 2013-04
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A Game-based Channel assignment for Wireless Mesh Networks

ZHENG Peng-yu1,HE Shi-biao1,ZHANG Xin-yue2,HUANG Shuai1(1.Chongqing Communication Institute,Chongqing 400035,China; 2.China Tobacco Company,Chongqing Shizhu Branch,Chongqing 409100,China)  
The channel assignment could affect the performance of wireless mesh networks(WMN) largely.In order to solve the problem of channel assignment,a game-based channel allocation algorithm is proposed.The algorithm models the nodes as the players,whose strategies are the allocation of channels.The goal of the payoff is maximization the SINR of the network.In order to optimize the payoff function,the player could maximize the SINR of the networks.We improve the algorithm with the node's QoS.Simulation results based on NS2 show that the two algorithms have a quite good performance on convergence,throughput and channel access delay.
【CateGory Index】: TN929.5
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