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Non-cooperative power control for energy-efficient and delay-aware wireless networks

Abstract : This work aims at developing a distributed power control algorithm for energy efficiency maximization (measured in bit/Joule) in wireless networks. Unlike most previous works, a new formulation is proposed to jointly account for the energy efficiency and communication delay while ensuring quality-of-service constraints. A non-cooperative game-theoretic approach is taken, and feasibility conditions are derived for the best-response of the game. Under the assumption that these conditions are met, it is shown that the game admits a unique Nash equilibrium, which is guaranteed to be reached by implementing the game best-response dynamics. Based on these results, a convergent power control algorithm is derived, which can be implemented in a fully decentralized fashion.
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  • HAL Id : hal-02878554, version 1

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Alessio Zappone, Sanguinetti Luca, Merouane Debbah. Non-cooperative power control for energy-efficient and delay-aware wireless networks. 20th International ITG Workshop on Smart Antennas, Mar 2016, Munich, Germany. ⟨hal-02878554⟩

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