Sink mobile routing protocol for WSNs Based on PSO
- 10.2991/icmmita-15.2015.90How to use a DOI?
- Wireless Sensor Networks (WSNs); PSO; “hot spot” problem; network lifetime
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.
- © 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/).
Cite this article
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 -