%0 Journal Article
%T Fine-grained Distance Controlled Localization Algorithm in Wireless Sensor Networks<br>无线传感器网络中一种精细距离控制定位算法
%A ZHANG Song-tao
%A JIANG Hong-bo
%A TANG Zhen-hu
%A LIU Wen-yu
%A <br>张松涛
%A 蒋洪波
%A 唐振华
%A 刘文予
%J 计算机科学
%D 2010
%I 
%X An improved location discovery algorithm upon previous Hop-terrain localization algorithm was proposed in this paper.At first,the algorithm used distance vector exchange to get hop counts from sensors to anchors and estimate the initial positions of sensor nodes.Then it iteratively updated the sensor nodes' positions by utilizing the initial position estimates and information of immediate neighbors of sensors.A fine-grained distance control mechanism was introduced in the position iteration update phase to ...
%K Wireless sensor networks
%K Localization
%K Distance controlled<br>无线传感器网络
%K 定位
%K 距离控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=7E52BDE8D41983B2D8F5C323D00ADC45&yid=140ECF96957D60B2&vid=42425781F0B1C26E&iid=E158A972A605785F&sid=933658645952ED9F&eid=7BAE3119F662BBBE&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=15