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Communication Dans Un Congrès Année : 2017

Simultaneous Information and Energy Transmission in Gaussian Interference Channels with Feedback

Résumé

In this paper, the fundamental limits of simultaneous information and energy transmission in the two-user Gaussian interference channel with 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, superposition coding and block Markov decoding. 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-01561756 , version 1 (13-07-2017)
hal-01561756 , version 2 (09-10-2017)

Identifiants

  • HAL Id : hal-01561756 , version 2

Citer

Nizar Khalfet, Samir Perlaza. Simultaneous Information and Energy Transmission in Gaussian Interference Channels with Feedback. 2017 - 55th Annual Allerton Conference on Communication, Control, and Computing, Oct 2017, Urbana-Champaign-Illinois, United States. ⟨hal-01561756v2⟩
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