%0 Journal Article
%T Node self-location for wireless sensor network<br>一种无线传感器网络的节点自定位方法
%A KUANG Lin-ai
%A CAI Zi-xing
%A <br>匡林爱
%A 蔡自兴
%J 计算机应用
%D 2008
%I 
%X Localization is crucial to many applications in wireless sensor networks, This article presented a range-free anchor-based localization algorithm for wireless sensor networks that built upon the Monte Carlo Localization algorithm. We improved the localization accuracy and efficiency by making better use of the information a sensor node gathers and by drawing the necessary location samples faster. Simulation results show that localization accuracy of all nodes is one of fifth of communications radii.
%K wireless sensor networks
%K monte carlo localization
%K mobile anchor<br>无线传感器网络
%K 蒙特卡罗定位
%K 移动锚节点
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=10A790ED3559A300A7515E704F14DA32&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=0B39A22176CE99FB&sid=9C82B18080268586&eid=05340B75C67FF664&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=10