Conference Papers Year : 2015

Simultaneous Energy and Information Transmission in Gaussian Multiple Access Channels

Abstract

In this paper, simultaneous wireless information and energy transmission is studied from an information theoretic standpoint. The main contribution is twofold: (i) the capacity-energy region of the memoryless Gaussian multiple access channel is fully characterized; and (ii) the maximum sum-rate that can be achieved when a minimum energy level is required at the input of the receiver is determined. In particular, it is shown that the sum-capacity for a given energy threshold can be achieved by a simple power-splitting scheme.
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Dates and versions

hal-01221340 , version 1 (29-10-2015)

Identifiers

  • HAL Id : hal-01221340 , version 1

Cite

Selma Belhadj Amor, Samir M. Perlaza, Ioannis Krikidis. Simultaneous Energy and Information Transmission in Gaussian Multiple Access Channels. The Fifth International Conference on Communications and Networking (ComNet’2015), Nov 2015, Hammamet, Tunisia. ⟨hal-01221340⟩
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