A Localization Algorithm Based On The Irregular Topology For Wireless Sensor Network

摘要：

Through analysis of the theoretical of the localization algorithm, we conclude that DV-HOP algorithm in irregular network topology(existence of empty positions, and the isolated sensor nodes), the algorithm performance is not satisfactory. We propose a DV-HOP algorithm used in the irregular network topology: Irregular Topology DV-HOP (ITDV-HOP) algorithm, the main aim of the algorithm is to improve the nodes positioning accuracy in the irregular network topology. Through our simulation study, comparing the DV-HOP algorithm in irregular topology of the network effect, the ITDV-HOP algorithm in irregular network topology, the positioning accuracy improvement effect is remarkable.

关键词： wireless sensor network irregular topology localization

作者: Fengjun Shang Zhifa Shen Jianbo Liu

作者单位: College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing

会议类型: 国际会议

会议名称: 2010 International Conference on Circuit and Signal Processing(2010年电路与信号处理国际会议 ICCSP 2010)

会议地点: 上海

会议语种:英文

页码: 614-618

在线出版日期: 2010-12-25（万方平台首次上网日期，不代表论文的发表时间）