An Efficient Compressed Sensing-based Cross-layer Congestion Control Scheme for Wireless Sensor Networks

摘要：

　　Cross layer congestion control algorithm based on compressed sensing(CS)is developed and designed in order to relieve congestion in Wireless Sensor Networks(WSNs).The main idea of this paper is to reduce congestion of sensor nodes by compressed transmission signal and allocated channel.In order to make an ideal distribution for sensor node,original signal is compressed at the network bottleneck,prevented high levels of data flow.The channel weights and the maximum effective set of containing channel least are calculated,and we allocate the appropriate channel in order to avoid channel contention and balance the network loading among the sensor nodes.Simulation results indicate the superior performance of our proposed algorithm to strike the appropriate performance in the congestion control,energy consumption and network lifetime for the wireless sensor networks.

关键词： Wireless Sensor Network Compressed Sensing Cross-layer Congestion Control

作者: Chengtie Li Jingkuan Wang Bin Wang Yinghua Han

作者单位: School of Information Science and Engineering,Northeastern University,Shenyang,110819,China;Northeastern University at Qinhuangdao,Qinhuangdao,066004

会议类型: 国际会议

会议名称: 第26届中国控制与决策会议(2014 CCDC)

会议地点: 长沙

会议语种:英文

页码: 637-641

在线出版日期: 2014-05-31（万方平台首次上网日期，不代表论文的发表时间）