Title :
Distributed Localization for Wireless Sensor Networks Using Binary Particle Swarm Optimization (BPSO)
Author :
Zain, Ifa Fatihah Mohamed ; Soo Young Shin
Author_Institution :
Dept. of IT Convergence Eng., Kumoh Nat. Inst. of Technol., Gumi, South Korea
Abstract :
In this paper, we propose binary particle swarm optimization (BPSO) algorithm for distributed node localization in wireless sensor networks (WSNs). Each unknown node performs localization under the measurement of distances from three or more neighboring anchors. The node that gets localized during iteration will be used as a reference for remaining nodes. A comparison of the performances of PSO, basic BPSO and modified BPSO in terms of localization error and computation time is presented using simulation in Matlab.
Keywords :
particle swarm optimisation; sensor placement; wireless sensor networks; BPSO algorithm; Matlab; WSN; binary particle swarm optimization algorithm; distributed node localization; localization error; neighboring anchor; wireless sensor network; Birds; Computational modeling; Equations; Mathematical model; Particle swarm optimization; Simulation; Wireless sensor networks;
Conference_Titel :
Vehicular Technology Conference (VTC Spring), 2014 IEEE 79th
Conference_Location :
Seoul
DOI :
10.1109/VTCSpring.2014.7022886
