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Communication Dans Un Congrès Année : 2018

Simultaneous Information and Energy Transmission in Gaussian Interference Channels

Résumé

In this paper, the fundamental limits of simultaneous information and energy transmission in the two-user Gaussian interference channel (G-IC) without feedback are fully characterized. More specifically, an achievable and converse region in terms of information and energy transmission rates (in bits per channel use and energy-units per channel use, respectively) are presented. The achievable region is obtained using a combination of rate splitting, power-splitting, common randomness and superposition coding. Finally, the converse region is obtained using some of the existing outer bounds for the information transmission rates, as well as a new outer bound for the energy transmission rate.
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Dates et versions

hal-01561744 , version 1 (13-07-2017)
hal-01561744 , version 2 (27-09-2017)

Identifiants

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Nizar Khalfet, Samir M. Perlaza. Simultaneous Information and Energy Transmission in Gaussian Interference Channels. International Zurich Seminar on Information and Communication (IZS), Feb 2017, Zurich, Switzerland. ⟨10.3929/ethz-b-000245090⟩. ⟨hal-01561744v1⟩
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