Sensor node deployment in wireless sensor networks based on improved particle swarm optimization

Author

Li, Zhiming ; Lei, Lin

Author_Institution

Sch. of Autom. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

2009

fDate

25-27 Sept. 2009

Firstpage

215

Lastpage

217

Abstract

Wireless sensor networks (WSNs) is always consist of stationary and mobile sensor nodes, sensor node deployment is one of the key topics addressed in the researches of WSNs, traditional virtual force (VF) algorithm is presented. This paper proposes a method of improved particle swarm optimization to solve the problem. The simulation results show that the improved particle swarm optimization has better performance on the sensor node deployment problem and reduce the network energy consumption and increase the whole coverage ratio.

Keywords

particle swarm optimisation; wireless sensor networks; WSN; network coverage ratio; network energy consumption reduction; particle swarm optimization; sensor node deployment; stationary-mobile sensor node; virtual force algorithm; wireless sensor network; Clustering algorithms; Computer networks; Convergence; Costs; Intelligent sensors; Particle swarm optimization; Resource management; Sensor phenomena and characterization; Sensor systems; Wireless sensor networks; coverage; improved particle swarm optimization; sensor node;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Superconductivity and Electromagnetic Devices, 2009. ASEMD 2009. International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-3686-6

Electronic_ISBN

978-1-4244-3687-3

Type

conf

DOI

10.1109/ASEMD.2009.5306655

Filename

5306655