Wireless Sensor Network Node Localization Algorithm based on Adjacent Node Relationship

摘要：

Wireless sensor network (WSN) is a kind of brand-new information acquisition and process mode, which has a broad prospect of application. As one of its supported technology, location technology, although has been deeply studied gradually these years, there are still many problems to be solved; sparse beacon is one of the key problems. This article has started from solving the problem of sparse beacon in sensor network range-free localization algorithms, used adjacent node relationship for aided locating of removable beacon; it has not only saved the cost but also distributed the beacon information densely and uniformly, which has overcome traditional limit in range-free localization algorithms. The computation quantity of the algorithm and communication traffic has been minimized, and it has reached higher location accuracy, but has resulted in time delay which is appropriate for application in small scale.

关键词： adjacent node sensor network localization algorithm

作者: Chen Sibo Lin Zhiwei Huang Hong

作者单位: School of Automation Beijing Institute of Technology, Beijing 100081, China

会议类型: 国际会议

会议名称: 2011 International Conference on Information and Computer Networks(ICICN 2011)(2011年信息与计算机网络国际会议)

会议地点: 贵阳

会议语种:英文

页码: 215-218

在线出版日期: 2011-01-26（万方平台首次上网日期，不代表论文的发表时间）