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Grid based cluster head selection mechanism for wireless sensor network

Haseeb, Khalid and Abu Bakar, Kamalrulnizam and Abdullah, Abdul Hanan and Ahmed, Adnan (2015) Grid based cluster head selection mechanism for wireless sensor network. Telkomnika (Telecommunication Computing Electronics and Control), 13 (1). pp. 269-276. ISSN 1693-6930

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Official URL: http://dx.doi.org/10.12928/TELKOMNIKA.v13i1.1190

Abstract

Wireless sensor network (WSN) consists of hundred to thousands sensor nodes to gathered the information from physical environment. Different clustering based algorithms have been proposed to improve network lifetime and energy efficiency. Practically it is not feasible to recharge the battery of sensor nodes when they are sensing the data. In such situation energy is crucial resource and it should be improved for life span of WSN. Cluster head (CH) has an important role in hierarchical energy efficient routing protocols because it receives data from nodes and sends towards base station (BS) or sink node. This paper presents a grid based cluster head selection (GBCHS) mechanism by dividing the network field into MXN uniform size partitions that aims to minimize the energy dissipation of sensor nodes and enhancing network lifetime. Simulation experiments have been performed in network simulator (NS2) that show our proposed GBCHS approach outperformed than standard clustering hierarchy LEACH protocol.

Item Type:Article
Uncontrolled Keywords:grid construction, network lifetime
Subjects:Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions:Computing
ID Code:55526
Deposited By: Fazli Masari
Deposited On:19 Sep 2016 04:12
Last Modified:15 Feb 2017 04:43

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