Title :
A Study on the Performance of Wireless Localization System Based on AoA in WSN Environment
Author :
Lee, Yang Sun ; Lee, Ji-Min ; Yeo, Sang Soo ; Park, Jong Hyuk ; Barolli, Leonard
Author_Institution :
Dept. of Inf. Commun. Eng., Chosun Univ., Gwangju, South Korea
fDate :
Nov. 30 2011-Dec. 2 2011
Abstract :
We introduced the localization algorithm to find the coordinates of nodes in WSN. The proposed algorithm starts at measuring the angle and distance at the landmark and their neighbors and then finding their azimuths and incident angles. In this paper, four kinds of the method to calculate and update the coordinates of nodes are proposed. The simulation results show that to utilize more data obtained from multiple paths can give more accurate position coordinates.
Keywords :
wireless sensor networks; AoA; WSN environment; incident angles; position coordinates; wireless localization system performance; Accuracy; Ad hoc networks; Computers; Coordinate measuring machines; Educational institutions; Simulation; Wireless sensor networks; AoA; Localization; Wireless Sensor Network;
Conference_Titel :
Intelligent Networking and Collaborative Systems (INCoS), 2011 Third International Conference on
Conference_Location :
Fukuoka
Print_ISBN :
978-1-4577-1908-0
DOI :
10.1109/INCoS.2011.42
