%0 Journal Article
%T Data aggregation node election algorithm based on averageresidual energy for wireless sensor networks<br>传感器网络中基于平均剩余能量的数据汇聚节点选择算法
%A ZHAO Feng
%A WEI Kai
%A CHEN Hong-bin
%A <br>赵　峰
%A 韦　恺
%A 陈宏滨
%J 计算机应用研究
%D 2012
%I 
%X To deal with the problem of electing data aggregation nodes in a sensor network to transfer the collected data when the gateway node changes, this paper considered the residual energy of nodes and distances, and proposed an average residual energy-based data aggregation node election algorithm, in order to balance energy consumption and extend network lifetime. Through the comparison with the maximum residual energy-based election algorithm, the results show that the proposed algorithm can greatly reduce the computational cost while maintaining comparable network lifetime, make it more suitable for resource-limited sensor networks.
%K wireless sensor networks
%K network topology change
%K data aggregation
%K residual energy
%K network lifetime<br>无线传感器网络
%K 网络结构改变
%K 数据汇聚
%K 剩余能量
%K 网络生命周期
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=E82D2154DD923E6E6375C3A256C75D4F&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=5D311CA918CA9A03&sid=A0157EB1E2B4EC8F&eid=97824BF76DD10CE4&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=9