A New Cluster Head Selection Algorithm
- https://doi.org/10.2991/emim-15.2015.100How to use a DOI?
- Fuzzy Logic; Residual Energy; Distribution Density; Threshold
The LEACH protocol selects cluster head nodes randomly in round way, which causes some problems, such as the network energy consumption is not balanced, the network cycle is not ideal. This paper presents a cluster head selection algorithm based on fuzzy logic. Firstly, it has some important input variables such as residual energy, density and distance to the base station. Secondly, it makes some fuzzy rules. Then it calculates a probability of cluster head through the fuzzy inference system. Finally, it improves the threshold value by the probability. Simulation results show that the algorithm can make the network more balanced energy consumption, effectively prolong the network life cycle compared with the LEACH protocol.
- © 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 - Qin Luo PY - 2015/04 DA - 2015/04 TI - A New Cluster Head Selection Algorithm BT - Proceedings of the 2015 International Conference on Education, Management, Information and Medicine PB - Atlantis Press SP - 507 EP - 511 SN - 2352-5428 UR - https://doi.org/10.2991/emim-15.2015.100 DO - https://doi.org/10.2991/emim-15.2015.100 ID - Luo2015/04 ER -