Distributed Localization Method Based on Loose Iterative MDS in Wireless Sensor Networks

摘要：

The localization of sensor node is an important technology in wireless sensor networks. In this paper, a distributed localization method based on loose iterative MDS (Multidimensional scaling) is proposed. This method can build global map by the combination of local maps, which are calculated by loose iterative MDS algorithm. The simulations show that the global map can be obtained quickly both in regularly-shaped and irregularly-shaped networks. Compared with the extant methods, the proposed method has the lower computing complexity in the case of the same accuracy of location error.

作者: Rongchun Hu Weiwei Wu Jun Wang Weidong Wang

作者单位: Wireless Information Network Lab University of Science and Technology of China Hefei, Anhui, P. R. China, 230027

会议类型: 国际会议

会议名称: 2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

会议地点: 广西桂林

会议语种:英文

页码: 1513-1517

在线出版日期: 2006-06-25（万方平台首次上网日期，不代表论文的发表时间）