%0 Journal Article
%T A localization system based on DV-Hop localization algorithm and RSSI ranging technique<br>基于DV-Hop定位算法和RSSI测距技术的定位系统
%A LIU Yan-wen
%A WANG Fu-bao
%A DUAN Wei-jun
%A YU Chao
%A <br>刘艳文
%A 王福豹
%A 段渭军
%A 于超
%J 计算机应用
%D 2007
%I 
%X As an assistant localization method, received signal strength indicator (RSSI) ranging module was added into the DV-Hop localization algorithm to resolve its problems existing in experimental environment. In order to implement the localization system, first, the RSSI model was built up; then, this model was applied to control DV-Hop localization process from anchor nodes and nonanchor nodes respectively. It is proved that improved localization system improves system stability and localization precision with a little sacrifice on computing complexity. Therefore, it can be applied into wireless sensor networks.
%K DV-Hop localization algorithm
%K localization system
%K received signal strength indicator (RSSI) ranging technique<br>DV-Hop定位算法
%K 定位系统
%K 接收信号强度指示器测距技术
%K 定位算法
%K RSSI
%K 测距技术
%K 定位系统
%K technique
%K ranging
%K algorithm
%K localization
%K based
%K 网络
%K 无线传感器
%K 精度
%K 稳定性
%K 改善
%K 情况
%K 计算复杂度
%K 验证
%K 定位过程
%K 控制
%K 锚节点
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=14E16CBD2743051290D02F038B07DA39&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=38B194292C032A66&sid=AF0641F74554D706&eid=AE43DE0664B02889&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=12