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An Energy Efficient Cluster Formation Protocol with Low Latency In Wireless Sensor Networks

By A. Allirani and M. Suganthi

Abstract

Abstract—Data gathering is an essential operation in wireless sensor network applications. So it requires energy efficiency techniques to increase the lifetime of the network. Similarly, clustering is also an effective technique to improve the energy efficiency and network lifetime of wireless sensor networks. In this paper, an energy efficient cluster formation protocol is proposed with the objective of achieving low energy dissipation and latency without sacrificing application specific quality. The objective is achieved by applying randomized, adaptive, self-configuring cluster formation and localized control for data transfers. It involves application-specific data processing, such as data aggregation or compression. The cluster formation algorithm allows each node to make independent decisions, so as to generate good clusters as the end. Simulation results show that the proposed protocol utilizes minimum energy and latency for cluster formation, there by reducing the overhead of the protocol. Keywords—Sensor networks, Low latency, Energy sorting protocol, data processing, Cluster formation

Year: 2011
OAI identifier: oai:CiteSeerX.psu:10.1.1.193.4735
Provided by: CiteSeerX
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