%0 Journal Article
%T Low-Power Clustering Routing Algorithm EFCA Based on Energy-Feedback in WSN<br>WSN中基于能量反馈的分簇路由算法EFCA
%A SHI Fei-Fei
%A HAN Wei-Guang
%A LI Chang
%A <br>史菲菲
%A 韩卫光
%A 李昌
%J 计算机系统应用
%D 2012
%I 
%X Clustering technology has been widely used in wireless sensor networks. This paper introduces a clustering routing algorithm based on energy feedback （EFCA）. The algorithm constructs a data aggregation tree in cluster units to reduce energy consumption of the outer edge node in multi-hop transmission and reduce the delay in single-hop transmission; selects a cluster head-couple in the cluster, the primary and secondary nodes are responsible for transmission of information between the clusters and the information gatheringin the cluster, further reducing the data transmission delay; the energy feedback mechanism proposed eliminate the network “hot zone”. Simulation can effectively extend the network lifetime.
%K wireless sensor networks
%K networks lifetime
%K data aggregation
%K luster head-couple
%K energy feedback<br>无线传感器网络
%K 生存时间
%K 数据聚合
%K 簇头对
%K 能量反馈
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D4F6864C950C88FFCE5B6C948A639E39&aid=2F008F04A30914BADEBA5E5592899AB7&yid=99E9153A83D4CB11&vid=659D3B06EBF534A7&iid=F3090AE9B60B7ED1&sid=C36EC077A8A90308&eid=4F87613A2FE94C37&journal_id=1003-3254&journal_name=计算机系统应用&referenced_num=0&reference_num=11