Performance improvement using re route identification in wireless mesh network

Abstract

Wireless Mesh Network (WMN) is a technology to provide high newlinebandwidth and network coverage. WMN helps the user to work at anywhere newlineand anytime by connecting with wireless mesh routers. WMN distributes newlineservice for a huge variety of applications. Eventhough all the nodes have newlineconnections with the neighbournodes, a specific node has directconnection newlinewith all the nodes. Source node has to communicate with the target node newlinethrough intermediate nodes,in such cases the latency ofdata transmission is newlinehigh, which in turn reduces the throughput of the network. newlineIf there is a short route is obtained to reach the destination, then the newlinesame route will be used by multiple transmissions which also affect the newlinethroughput of the network. The path selection must be carried out by newlineconsidering many factors like traffic, delay, throughput, and bandwidth newlineconditions. The delaybased routing protocol considers only the delay factor in newlinethe selection of a route. Whereas the stabilitybased routing algorithm newlineconsiders only the circulation parameter in route selection, and it may choose newlinethe longer route even if a short routeexists. By using proposed Time Variant newlineHigh Energy Node Priority Analysis (TVHENPA) algorithm, the overall newlineperformance of the network is improved. newline newline