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Journal articles

Lower and upper bounds for minimum energy broadcast and sensing problems in sensor networks

Guillaume Chelius 1 Eric Fleury 1, 2 Thierry Mignon 3
1 ARES - Architectures of networks of services
Inria Grenoble - Rhône-Alpes, CITI - CITI Centre of Innovation in Telecommunications and Integration of services
2 LIP - Laboratoire de l'Informatique du Parallélisme
3 GETODIM - Laboratoire de Géométrie, Topologie et Algèbre
Abstract : In this article, we study the problem of assigning transmission ranges to the nodes of a wireless sensor network so as to minimize the global power consumption while ensuring a broadcast task. A first novelty is that our model takes into account both the transmission and the reception costs when evaluating the energy consumption. We establish a new analytical model and derive lower and upper bounds on region covering. Moreover, we show that the lower bound is asymptotically optimal and can be approached up to ε.
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Journal articles
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https://hal.inria.fr/inria-00396212
Contributor : Guillaume Chelius Connect in order to contact the contributor
Submitted on : Wednesday, June 17, 2009 - 11:07:45 AM
Last modification on : Friday, February 4, 2022 - 3:21:51 AM

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  • HAL Id : inria-00396212, version 1

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CNRS | INRIA | ENS-LYON | INSA-LYON | UNIV-LYON1 | CITI | INSA-GROUPE | UDL | INRIA2

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Guillaume Chelius, Eric Fleury, Thierry Mignon. Lower and upper bounds for minimum energy broadcast and sensing problems in sensor networks. International Journal of Parallel, Emergent and Distributed Systems, Taylor & Francis, 2006, 21 (6), pp.405-422. ⟨inria-00396212⟩

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