DocumentCode :
131771
Title :
Energy efficient clustering protocol for WSN using PSO
Author :
Elhabyan, Riham S. ; Yagoub, M.C.E.
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Univ. of Ottawa, Ottawa, ON, Canada
fYear :
2014
fDate :
15-19 Sept. 2014
Firstpage :
1
Lastpage :
3
Abstract :
Clustering is an efficient topology control method to reduce energy consumption of the sensor nodes for maximizing lifetime and scalability of WSNs. The number of elected cluster heads can affect the network lifetime significantly. In this paper, a PSO-based protocol is used to find the optimal number of cluster heads to maximize the network energy efficiency. At the same time, the network coverage and links quality are taken into account. Furthermore, the effect of using realistic network and energy consumption model in cluster-based communication for WSN was investigated. Extensive simulations show that the proposed protocol outperforms the well-known cluster-based sensor network protocols in terms of average energy consumption while at the same time has acceptable data packets throughput.
Keywords :
energy conservation; energy consumption; particle swarm optimisation; protocols; telecommunication network topology; telecommunication power management; wireless sensor networks; PSO; WSN; cluster heads; cluster-based communication; cluster-based sensor network protocols; energy consumption model; energy efficient clustering protocol; network energy efficiency; network lifetime; sensor nodes; wireless sensor networks; Educational institutions; Energy consumption; Protocols; Throughput; Upper bound; Wireless communication; Wireless sensor networks; Cluster Head; Energy Efficient; Energy Model; PSO; RSSI; WSN;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Global Information Infrastructure and Networking Symposium (GIIS), 2014
Conference_Location :
Montreal, QC
Type :
conf
DOI :
10.1109/GIIS.2014.6934271
Filename :
6934271
Link To Document :
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