2 papers
cs.IT2025
Adaptive Passive Beamforming in RIS-Aided Communications With Q-Learning
Thomas Chêne, Oumaïma Bounhar, Ghaya Rekaya-Ben Othman +1
Reconfigurable Intelligent Surfaces (RIS) appear as a promising solution to combat wireless channel fading and interferences. However, the elements of the RIS need to be properly o…
eess.SP2024
Truncated Polynomial Expansion-Based Detection in Massive MIMO: A Model-Driven Deep Learning Approach
Kazem Izadinasab, Ahmed Wagdy Shaban, Oussama Damen
In this paper, we propose a deep learning (DL)-based approach for efficiently computing the inverse of Hermitian matrices using truncated polynomial expansion (TPE). Our model-driv…