Secrecy Energy Efficiency Maximization in RIS-Aided Wireless Networks - Archive ouverte HAL
Communication Dans Un Congrès Année : 2024

Secrecy Energy Efficiency Maximization in RIS-Aided Wireless Networks

Résumé

This work proposes a provably convergent and low complexity optimization algorithm for the maximization of the secrecy energy efficiency in the uplink of a wireless network aided by a reconfigurable intelligent surface (RIS), in the presence of an eavesdropper. The mobile users' transmit powers and the RIS reflection coefficients are optimized. Numerical results show the performance of the proposed methods and compare the use of active and nearly-passive RISs from an energy-efficient perspective.
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Dates et versions

hal-04734241 , version 1 (13-10-2024)

Identifiants

  • HAL Id : hal-04734241 , version 1

Citer

Robert Kuku Fotock, Alessio Zappone, Marco Di Renzo. Secrecy Energy Efficiency Maximization in RIS-Aided Wireless Networks. ICC 2024 - IEEE International Conference on Communications, Jun 2024, Denver, United States. pp.3065-3070. ⟨hal-04734241⟩
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