%0 Journal Article
%T Research on routing protocol for wireless sensor networks<br>无线传感器网络路由协议的研究*
%A WANG Xuan-zheng
%A LI La-yuan
%A ZHANG Wei-hu
%A ZHANG Liu-min
%A <br>王选政
%A 李腊元
%A 张伟华
%A 张留敏
%J 计算机应用研究
%D 2009
%I 
%X On the basis of analyzing the LEACH protocol,this paper brought up problems of the LEACH protocol algorithm and revised it, which made the algorithmic robustness strengthened. The node which energy uses up was the main reason in WSN shorten life cycle, so node priority became cluster head node which had maximal surplus energy in the process of dividing cluster, at the same time, had avoided the enormous energy expense of re-organizing, the main energy consume of these handle came to sink node whose energy were free, therefore, keeping the loads of network balance, making the lifecycle of network maximization. By simulation and analysis, improved divide cluster routing protocol is not only has good performance in energy consumption, but also makes the lifecycle of network longer.
%K wireless sensor networks
%K divide cluster routing protocol
%K Sink node
%K surplus energy
%K chain list<br>无线传感器网络
%K 分簇路由协议
%K Sink节点
%K 剩余能量
%K 链表
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=1E01F003FE1AE953AF5DE0BE1219070F&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=E158A972A605785F&sid=C13C5D291D09385A&eid=0049ED447A3A3206&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=3&reference_num=8