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Communication Dans Un Congrès Année : 2016

Power-Efficient Spectrum Sharing for Noncooperative Underwater Acoustic Communication Systems

Résumé

This paper aims at studying underwater acoustic OFDM communication systems interfering with each others in the same channel. We propose a decentralized spectrum sharing method that minimizes the total power consumed while satisfying a constraint related to their information rate. The considered systems are supposed noncooperative, i.e. unable to communicate with each others so that they cannot agree on a fair resource sharing scheme. The problem is formulated within the framework of game theory and solved according to the Nash Equilibrium concept. Several results are presented and show that interfering UA systems can share the spectrum in a more efficient way, both in terms of energy consumption and information rate.
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Dates et versions

hal-01424511 , version 1 (02-01-2017)

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Citer

Antony Pottier, François-Xavier Socheleau, Christophe Laot. Power-Efficient Spectrum Sharing for Noncooperative Underwater Acoustic Communication Systems. OCEANS 2016 - Monterey : MTS/IEEE international conference, Sep 2016, Monterey, United States. pp.1 - 6, ⟨10.1109/OCEANS.2016.7761437⟩. ⟨hal-01424511⟩
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