计算机工程与应用2012，Vol.48Issue(2)：76-79,89,5.DOI:10.3778/j.issn.1002-8331.2012.02.021
一种新型传感器网络节点定位法
New position algorithm of sensor network
王江涛 1葛强 1钱炜1
作者信息
- 1. 中国十七冶集团有限公司信息化部,安徽马鞍山243061
- 折叠
摘要
Abstract
In view of the position errors in DV-Hop position algorithm of sensor network, this paper proposes a new position algorithm. With the introduction of RSSI position model, this algorithm can locate the estimated distance at the one hop ranging from the reference node to unknown node. Meanwhile, by taking advantages of coordinate offset model, this algorithm corrects the unknown node coordi-nate and offers a theoretical analysis of the new algorithm. Under the Windows platform, great improvement in position precision of the new algorithm has been validated by VC and OMNET simulate platform.关键词
传感器网络/DV-Hop定位算法/接收信号强度指示器/坐标偏移模型Key words
sensor network/ DV-Hop position algorithm/ Receive Signal Strength Indicator(RSSI)/ coordinate offset model分类
信息技术与安全科学引用本文复制引用
王江涛,葛强,钱炜..一种新型传感器网络节点定位法[J].计算机工程与应用,2012,48(2):76-79,89,5.
