Spectral efficiency of energy efficient multicarrier systems

Abstract : We investigate the achievable performances of multi-carrier energy efficient power control game. Both the simultaneous-move and the hierarchical games are addressed. For the first time, we derive analytical closed-form expressions of the spectrum coordination and the spectral efficiency of such models. Our results indicate that the spectrum coordina-tion capability induced by the power control game model enables the wireless network to enjoy the energy efficiency improvement while still achieving a high spectral efficiency. Such an important result offers insights into how to design power control in multi-carrier radio environments.
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Majed Haddad, Oussama Habachi, Piotr Wiecek, Yezekael Hayel. Spectral efficiency of energy efficient multicarrier systems. ACM SIGMETRICS Performance Evaluation Review, Association for Computing Machinery, 2014, 42 (2), pp.24-26. ⟨10.1145/2667522.2667529⟩. ⟨hal-01101858⟩

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