%0 Journal Article
%T Triangle-based localization algorithm for wireless sensor networks<br>基于三角形理论的无线传感器网络定位算法
%A WAN Guo-feng
%A ZHONG Jun
%A <br>万国峰
%A 钟　俊
%J 计算机应用研究
%D 2013
%I 
%X Due to the shortcoming of MBLAmidnormal-based area localization algorithm which has low localization precision and more iterative times, this paper proposed TBLAtriangle-based localization algorithm. This algorithm used two RSSI ranging values between the node to be localized with two anchor nodes, and then constructed a triangle to locate the unknown node. Simulation result shows that TBLA's locating error is only 1/5 of MBLA's, and more importantly, the iterative times are less 1/3 of MBLA's in the same communication radius. So the application value of this algorithm has high.
%K 无线传感器网络
%K 节点定位
%K 垂直平分线
%K 三角形
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=51EFA6F8AD100243A7010EFB80688807&yid=FF7AA908D58E97FA&vid=340AC2BF8E7AB4FD&iid=CA4FD0336C81A37A&sid=D537C66B6404FE57&eid=4B1FFFA116F7AE3B&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=12