INTERNATIONAL JOURNAL OF MODERN TRENDS IN ENGINEERING AND SCIENCE
Author’s Name : David Yong, Asfangullah
Volume 01 Issue o1 January 2014
ISSN no: 2348-3121
Page no: 14-18
Abstract—Wireless sensor networks consist of small battery powered devices with limited energy resources. One of the major issues in wireless sensor network is developing an energy-efficient routing protocol. Energy efficiency is the key parameter which improves the life span of the network. In this paper, we propose a novel clustering routing protocol called Selective Cluster Head based Low-Energy Adaptive Clustering Hierarchy (SCH-LEACH). This cluster-based routing protocol method will distribute the cluster heads evenly over the network and reduce energy dissipation. The performance of this novel approach is then compared to clustering-based schemes such as Low-Energy Adaptive Clustering Hierarchy (LEACH) and Static Clustering Protocol. Simulation results show that SCH-LEACH reduces overall energy consumption and improves network lifetime over its comparatives.
Keywords— Energy Efficient; LEACH protocol; Routing; Static Clustering Protocol
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