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eess.SP2024
Gradient-Based Meta Learning for Uplink RSMA with Beyond Diagonal RIS
Shreya Khisa, Ali Amhaz, Mohamed Elhattab +2
Beyond diagonal reconfigurable intelligent surface (BD-RIS) has emerged as an innovative and generalized RIS framework that provides greater flexibility in wave manipulation and en…
eess.SY2024
Optimizing Downlink C-NOMA Transmission with Movable Antennas: A DDPG-based Approach
Ali Amhaz, Mohamed Elhattab, Chadi Assi +1
This paper analyzes a downlink C-NOMA scenario where a base station (BS) is deployed to serve a pair of users equipped with movable antenna (MA) technology. The user with better ch…