An Improving Localization Algorithm for Wireless Sensor Networks Based on DV-Hop

摘要：

This paper is concerned with studying a new localization algorithm named VAH-DV-Hop for wireless sensor networks (WSNs), based on DV-Hop, which can reduce power consumption and omit any extra hardware. This algorithm figures out two problems, routing void problem is partly settled by the angle-method researched and the diversified average hop distance is used to estimate the distance from unknown nodes to anchors. The new method leads to better localization accuracy. Simulation results demonstrate the validity of the proposed approach.

关键词： WSNs localization Angle-method VAH-DV-Hop

作者: Jicheng Liu Wenxiu Wang Yintong Shang

作者单位: Electrical and Information Engineering College Northeast Petroleum University Daqing, Heilongjiang Province, 163318, P. R. China

会议类型: 国际会议

会议名称: 2012 International Conference on Measurement,Information and Control(2012测量、信息与控制国际会议 ICMIC2012)

会议地点: 哈尔滨

会议语种:英文

页码: 511-515

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）