%0 Journal Article
%T Density-based Clustering Protocol for Wireless Sensor Networks<br>无线传感器网络中基于节点密度的簇算法
%A QIAO Jun-feng
%A LIU San-yang
%A CAO Xiang-yu
%A <br>乔俊峰
%A 刘三阳
%A 曹祥宇
%J 计算机科学
%D 2009
%I 
%X Wireless sensor networks require energy-efficient routing protocols to prolong the system lifetime.Routing algorithms are firstly introduced for WSN,and then the Leach algorithm is researched. Based on Leach,a density-based clustering protocol was proposed.While selecting cluster heads,the protocol can set the scale of each cluster based on the density of nodes,with the network load and energy distribution balanced.Simulations show that our proposed protocal is more effective in prolonging the network lifetime and reducing the energy dissipation compared with Leach.
%K Wireless sensor network
%K Clustering routing protocol
%K Leach
%K Network lifetime<br>无线传感器网络
%K 分簇路由协议
%K Leach算法
%K 网络生存时间
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=B1B567E3C15FF838238AEA3DFE27F502&yid=DE12191FBD62783C&vid=933658645952ED9F&iid=59906B3B2830C2C5&sid=D997634CFE9B6321&eid=2A3781E88AB1776F&journal_id=1002-137X&journal_name=计算机科学&referenced_num=1&reference_num=10