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Localization of Cooperative WSN using Distributed PSO with Optimum References

Ravichander Janapati, Ch. Balaswamy, K. Soundararajan
2016 International Journal of Electrical and Computer Engineering (IJECE)  
<p>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
more » ... in terms of position accuracy, latency and complexity.</p>
doi:10.11591/ijece.v6i6.11427 fatcat:iw2ztwukgjao5oc5j42yz56uci