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Authors: Ines Slama ; Badii Jouaber and Djamal Zeghlache

Affiliation: Institut National des Télécommunications, France

ISBN: 978-989-8111-62-3

Keyword(s): Large-Scale Wireless Sensor Networks, multiple sinks, design parameters, energy efficiency, graph partitioning.

Related Ontology Subjects/Areas/Topics: Mobile Ad-Hoc and Sensor Networks ; Sensor, Mesh and Ad Hoc Communications and Networks ; Telecommunications ; Wireless Information Networks and Systems

Abstract: In this paper, we consider the multiple sinks placement problem in energy constrained large-scale Wireless Sensor Networks (WSN). First, some fundamental design parameters in WSNs such as nodes deployment, the network architecture, sink velocity and transmission range, are investigated. Each of these parameters is analysed and discussed according to its influence on the energy consumption in a WSN. Second, a simple and efficient approach for the placement of multiple sinks within large-scale WSNs is proposed. The objective is to determine optimal sinks’ positions that maximize the network lifetime by reducing energy consumption related to data transmissions from sensor nodes to different sinks. Balanced graph partitioning techniques are used to split the entire WSN into connected sub-networks. Smaller sub-networks are created, having similar characteristics and where energy consumption can be optimized independently but in the same way. Therefore, different approaches and mechanisms t hat enhance the network lifetime in small-size WSN can be deployed inside each sub-network. Performance results show that the proposed technique significantly enhances the network lifetime. (More)

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Paper citation in several formats:
Slama I.; Jouaber B.; Zeghlache D. and (2008). IMPROVING ENERGY CONSUMPTION IN LARGE SCALE WIRELESS SENSOR NETWORKS WITH MULTIPLE MOBILE SINKS DEPLOYMENT.In Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2008) ISBN 978-989-8111-62-3, pages 29-37. DOI: 10.5220/0002024700290037

@conference{winsys08,
author={Ines Slama and Badii Jouaber and Djamal Zeghlache},
title={IMPROVING ENERGY CONSUMPTION IN LARGE SCALE WIRELESS SENSOR NETWORKS WITH MULTIPLE MOBILE SINKS DEPLOYMENT},
booktitle={Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2008)},
year={2008},
pages={29-37},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002024700290037},
isbn={978-989-8111-62-3},
}

TY - CONF

JO - Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2008)
TI - IMPROVING ENERGY CONSUMPTION IN LARGE SCALE WIRELESS SENSOR NETWORKS WITH MULTIPLE MOBILE SINKS DEPLOYMENT
SN - 978-989-8111-62-3
AU - Slama, I.
AU - Jouaber, B.
AU - Zeghlache, D.
PY - 2008
SP - 29
EP - 37
DO - 10.5220/0002024700290037

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