On the Localization Algorithm of Wireless Sensor Network and Its Application

Honglei Jia, Jiaxin Zheng, Gang Wang, Yulong Chen, Dongyan Huang, Hongfang Yuan

Abstract


This paper carries out in-depth and meticulous analysis of the DV-Hop localization algorithm for wireless sensor network. It improves the DV-Hop algorithm into a node localization algorithm based on one-hop range, and proposes the centroid particle swarm optimization localization algorithm based on RSSI by adding the RSSI and particle swarm optimization algorithm to the traditional centroid localization algorithm. Simulation experiment proves that the two algorithms have excellent effect.

Keywords


DV-Hoplocalization algorithm; WSN localization; one-hop; RSSI; particle swarm optimization algorithm

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International Journal of Online and Biomedical Engineering (iJOE) – eISSN: 2626-8493
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