6th Conference on Information and Knowledge Technology (IKT 2014 , 2014-05-27

Title : ( A Distributed Clustering Scheme for Wireless Sensor Networks )

Authors: Peyman Neamatollahi , Hoda Taheri , Mahmoud Naghibzadeh , Saeid Abrishami ,

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Clustering is a promising solution to conserve sensor energy levels and to organize tasks among nodes. This paper presents a distri buted energy efficient protocol to cluster wireless sensor networks using two techniques: local re-clustering and multi-criteria cluster formation. When a Cluster Head (CH) maintains an acceptable part of its remaining energy, it is not necessary to cooperate in consecutive clustering processes (global re-clustering). However, most of the previous algorithms have not considered the energy harvesting attained from local re-clustering, which is the process of selecting a new CH only when the previous CH has consumed a prespecified part of its energy. Besides, each node computes a multi-criteria score for being selected as a CH and running a round. Simulation results show that the proposed protocol prolongs the lifetime of WSNs by decreasing clustering overhead.

Keywords

, Inde.xTerms-Sensor networks, clustering, network lifetime, energy efficiency, distributed
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@inproceedings{paperid:1048657,
author = {Neamatollahi, Peyman and Hoda Taheri and Naghibzadeh, Mahmoud and Abrishami, Saeid},
title = {A Distributed Clustering Scheme for Wireless Sensor Networks},
booktitle = {6th Conference on Information and Knowledge Technology (IKT 2014},
year = {2014},
location = {shahrood, IRAN},
keywords = {Inde.xTerms-Sensor networks; clustering; network lifetime; energy efficiency; distributed algorithm.},
}

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%0 Conference Proceedings
%T A Distributed Clustering Scheme for Wireless Sensor Networks
%A Neamatollahi, Peyman
%A Hoda Taheri
%A Naghibzadeh, Mahmoud
%A Abrishami, Saeid
%J 6th Conference on Information and Knowledge Technology (IKT 2014
%D 2014

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