Research of Range-free Localization Algorithm for Wireless Sensor Networks
Localization technology for node in Wireless Sensor Network is one of the supporting technologies which are to estimate unknown nodes to neighbor distance or number, using the information exchanged between the nodes to determine their position in the network.In this thesis, it analyzes the range-free localization algorithm at the same time discusses the advantages and disadvantages of each localization algorithm, as well as, it uses MATLAB simulation analyzing the influence by the density of anchor nodes and the radius of communication.The simulation results indicate that each localization algorithm has its own of the environment, so we should choose the appropriate localization algorithm in different occasions.
Wireless Sensor Networks (WSN) Range-free localization Anchor nodes
Zhang Xiaolong Niu Changliu
College of Information Engineering, North China Univ.of Tech., Beijing,100144
国内会议
厦门
英文
53-57
2013-11-30（万方平台首次上网日期，不代表论文的发表时间）