A Node Localization Algorithm for Wireless Sensor Networks based on Particle Swarm Algorithm

2012 ◽  
Vol 7 (11) ◽  
Author(s):  
Xiaohui Chen ◽  
Canfeng Gong ◽  
Jiangbo Min
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Particle Swarm ◽  
Wireless Sensor ◽  
Particle Swarm Algorithm ◽  
Localization Algorithm ◽  
Node Localization ◽  
Swarm Algorithm

Research on Particle Swarm Optimization-Based Node Positioning Algorithm for Wireless Sensor Networks

2014 ◽  
Vol 548-549 ◽  
pp. 1415-1419 ◽  
Author(s):  
Jie He ◽  
La Yuan Li
Keyword(s):  
Wireless Sensor Networks ◽  
Particle Swarm Optimization ◽  
Wireless Sensor Network ◽  
Sensor Networks ◽  
Sensor Network ◽  
Particle Swarm ◽  
Wireless Sensor ◽  
Localization Algorithm ◽  
Node Localization ◽  
Swarm Optimization

In many instances, as special applications of wireless sensor networks, wireless sensor networks need to know the location of nodes. A wireless sensor network localization algorithm based on Particle Swarm Optimization is proposed in this thesis to solve the problem of inaccurate positioning and large energy consumption for wireless sensor network node positioning. The algorithm combines the particle swarm optimization algorithm (PSO) and node localization algorithm to improve the positioning accuracy.

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