Research on Routing and Channel Allocation Joint Algorithm in WMNs
Lin Yang · Computer Technology and Development · 2014
In wireless Mesh networks,by use of the multiple radio frequency interfaces and multiple channel transmission,routers can effectively increase network throughput and reduce the interference. The purpose of researching on routing and channel assignment is to enlarge the network capacity and avoid much delay. In this paper,the problem of multiple interface and channel routing and channel assignment in wireless Mesh network are to be considered,the mixed integer linear programming model is established on basis of the routing constraint,channel constraint,interference constraint and broadband channel. In addition,a heuristic algorithm on count of iteration is presented to solve this problem effectively. The result of simulation shows that the algorithm can improve network throughput and decrease end- to- end delay.