Distributed joint radios and channels assignment of heterogeneous wireless mesh network
Yin Bo-yun · Jisuanji yingyong yanjiu · 2010
This paper investigated the effect of heterogeneous interface for the capacity of distributed channel-assignment mesh network,presented a new ILP model of joint radio and channel assignment,which considered radio-links as the object of channel-assignment,and proposed a new distributed greedy algorithm.It was an adaptive distributed algorithm,which could get the maximal sum of radio-links throughput with the weight of queue length,based on 2-hop interference model and the load of the network.It found this algorithm has the same time-complex order as Dist.Greedy algorithm with homogeneous interfaces.The simulation result shows that this algorithm can improve the performance of the network efficiently.