Sensor Node Deployment in Wireless Sensor Networks Based on Improved Particle Swarm Optimization
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.
sensor node improved particle swarm optimization coverage
Zhiming Li Lin Lei
School of Automation Engineering University of Electronic Science and Technology of China Chengdu, China
国际会议
成都
英文
215-217
2009-09-25（万方平台首次上网日期，不代表论文的发表时间）