文章基本信息

标题：Traffic-Aware Dynamic Routing to Alleviate Congestion in Wireless Sensor Networks
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作者：T.Kranthi Kumar ; K.Srivani ; G.Sai Kumar 等
期刊名称：International Journal of Computer Science and Network
印刷版ISSN：2277-5420
出版年度：2013
卷号：2
期号：1
出版社：IJCSN publisher
摘要：Congestion is one of the problems encountered in WirelessSensor Networks (WSNs). Many algorithms came into existence.They all focused on the solution by reducing the number ofpackets to be sent by the sender node. This solution is not idealas it cause decrease in overall throughput in the WSN. This paperfocuses on a dynamic aware routing algorithm which is aware ofnetwork traffic and probability of congestion. This solvesproblem of congestion in WSNs through optimal use of idlenodes in the network. Though congestion areas, the algorithmsends less packets while it sends more packets through manypaths that contains idle nodes or the nodes that have less load.The proposed algorithm can overcome obstacles created bycongestion and provide best throughput performance in WSNs
关键词：WSNs; congestion; traffic-aware routing; idle nodes