Ch. Balaswamy
QIS Engineering College Ongole

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Localization of Cooperative WSN using Distributed PSO with Optimum References Ravichander Janapati; Ch. Balaswamy; K. Soundararajan
International Journal of Electrical and Computer Engineering (IJECE) Vol 6, No 6: December 2016
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (569.331 KB) | DOI: 10.11591/ijece.v6i6.pp3094-3102

Abstract

In indoor environment WSN nodes are deployed randomly and do not know the accurate position. Find the node position with the help of anchor nodes is known as localization. CRB algorithm selects the best anchor nodes which gives high accuracy. In this paper distributed PSO algorithm with optimum selection of reference nodes using CRB is proposed to find accurate node position. The proposed method performs better in comparison with other algorithms like PSO, RLS, LMS and GPS in terms of position accuracy, latency and complexity.