Maximizing The Lifetime Of Wireless Sensor Node
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2013, Vol 2, Issue 1
Abstract
Sensor nodes have limited lifetime batteries due to high energy consumption. Energy conservation and Coverage are two major problems in wireless sensor networks. The objective of this paper is to minimize the energy consumption while maintaining the full sensing coverage and extend the network lifetime. The main focus of this paper is to obtain increase the network lifetime, minimize the energy consumption, as well as maintain the full coverage. In this paper, we propose a ERGS(Energy Remaining Greedy Scheduling Algorithm),which can reduce overall energy consumption, therefore increasing network lifetime, by minimize the number of active nodes. We implement our proposed scheme in NS-2 as an extension of Energy Remaining Greedy Scheduling Algorithm. Simulation results show that our scheme can reduce the energy consumption, full coverage and increase the network lifetime.
Authors and Affiliations
SANGEETHA KAILAIMANI
Keywords
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