Title :
Range-Free Fast and Rough Nodes Localization Algorithm in Wireless Sensor Networks
Author :
Mei, Wang ; Xiaochuan, Sun ; Hao, Zheng
Author_Institution :
Dept. of Inf. & Commun., Guilin Univ. of Electron. Technol., Guilin, China
Abstract :
Localization problems of the WSNs (wireless sensor networks)geostationary nodes are studied,and the localization algorithm (Fast and Rough Nodes Location Algorithm) based on the communication power mediation for geostationary nodes by receiving the localization information from anchor nodes is presented.The localization estimate of localized nodes is executed in lesser field for higher accuracy.The simulation results show that the algorithm has a small amount of communication, high positioning accuracy, balancing payloads, and is suitable for random deployment.
Keywords :
wireless sensor networks; anchor nodes; communication power mediation; geostationary nodes; localization information; nodes localization algorithm; wireless sensor networks; Analytical models; Broadcasting; Communication system security; Electronic mail; Energy consumption; Information security; Mediation; Payloads; Sun; Wireless sensor networks; WSNs; localization; node localization; range-free;
Conference_Titel :
Information Assurance and Security, 2009. IAS '09. Fifth International Conference on
Conference_Location :
Xian
Print_ISBN :
978-0-7695-3744-3
DOI :
10.1109/IAS.2009.331
