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eess.SP2025
Model-based Deep Learning for Joint RIS Phase Shift Compression and WMMSE Beamforming
Alexander James Fernandes, Ioannis Psaromiligkos
A model-based deep learning (DL) architecture is proposed for reconfigurable intelligent surface (RIS)-assisted multi-user communications to reduce the number of bits required for…
eess.SP2025
Access Probability Optimization in RACH: A Multi-Armed Bandits Approach
Ahmed O. Elmeligy, Ioannis Psaromiligkos, Au Minh
The use of cellular networks for massive machine-type communications (mMTC) is an appealing solution due to the availability of the existing infrastructure. However, the massive nu…