Time Reversal for Green Radio Communications

Marc-Antoine Bouzigues (1) , Isabelle Siaud (2) , Maryline Hélard (1) , Anne-Marie Ulmer-Moll (2)

1 IETR - Institut d'Électronique et des Technologies du numéRique
2 FT R&D - France Télécom Recherche & Développement

In this article, Time Reversal (TR) signal processing techniques are studied and evaluated over novel realistic green use cases. The principles of Time Reversal and practical uses cases for green communications are designed considering Long Term Evolution-Advanced Coordinated Multi-Point transmission/reception (LTE-A CoMP), Fast Session Transfer (FST) extensions and multi-Radio Access Technology (RAT) architectures foreseen as promising green networks. Dedicated TR use cases are defined in order to identify limit and advantages of TR in a green radio context.

Domaines: Traitement du signal et de l'image [eess.SP]; Traitement du signal et de l'image [eess.SP]

Marc-Antoine Bouzigues, Isabelle Siaud, Maryline Hélard, Anne-Marie Ulmer-Moll. Time Reversal for Green Radio Communications. 2012. ⟨hal-00777754⟩