Sink mobile routing protocol for WSNs Based on PSO

DOI

10.2991/icmmita-15.2015.90How to use a DOI?

Keywords

Wireless Sensor Networks (WSNs); PSO; “hot spot” problem; network lifetime

Abstract

In model of multi- hop wireless sensor networks, if a cluster head is more close to the sink, it will have much more transmitting tasks, therefore a head more close by the sink will consume much more energy. A new mobile sink protocol based on Particle Swarm Optimization (PSO) algorithm is proposed.The next stay the best location of the sink is determined by PSO. The definition of the fitness function of particle is based on two factors: the distance of cluster heads to sink, the energy of cluster heads around the sink. The protocol adopts the combination of single-hop and multi-hop way to transmit data to the sink. Simulation results demonstrate that the protocol can efficiently solve the “hot spot” problem, balance the consumption of the entire network and prolong the network lifetime.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Changjiang Jiang
AU  - Yuwei Zhou
AU  - Yulan Zhang
PY  - 2015/11
DA  - 2015/11
TI  - Sink mobile routing protocol for WSNs Based on PSO
BT  - Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 458
EP  - 461
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-15.2015.90
DO  - 10.2991/icmmita-15.2015.90
ID  - Jiang2015/11
ER  -