1. Secrecy Energy Efficiency Maximization in RIS-Aided Wireless Networks with Statistical CSI
- Author
-
Fotock, Robert Kuku, Imoize, Agbotiname Lucky, Zappone, Alessio, Di Renzo, Marco, and Garello, Roberto
- Subjects
Electrical Engineering and Systems Science - Signal Processing ,Mathematics - Optimization and Control ,C.2.1, C.2.3 - Abstract
This work studies the problem of secrecy energy efficiency maximization in multi-user wireless networks aided by reconfigurable intelligent surfaces, in which an eavesdropper overhears the uplink communication. A provably convergent optimization algorithm is proposed which optimizes the user's transmit power, metasurface reflection coefficients, and base station receive filters. The complexity of the proposed method is analyzed and numerical results are provided to show the performance of the proposed optimization method., Comment: 5 Pages, 2 figures, 25th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) 2024, Lucca, ITALY. arXiv admin note: substantial text overlap with arXiv:2406.06983
- Published
- 2024