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eess.SP2025
Flexible Intelligent Metasurface for Downlink Communications under Statistical CSI
Vaibhav Kumar, Anastasios Papazafeiropoulos, Pandelis Kourtessis +4
Flexible intelligent metasurface (FIM) is a recently developed, groundbreaking hardware technology with promising potential for 6G wireless systems. Unlike conventional rigid anten…
eess.SP2020
Deep Channel Learning For Large Intelligent Surfaces Aided mm-Wave Massive MIMO Systems
Ahmet M. Elbir, A Papazafeiropoulos, P. Kourtessis +1
This letter presents the first work introducing a deep learning (DL) framework for channel estimation in large intelligent surface (LIS) assisted massive MIMO (multiple-input multi…