2 citations · 6 across the 19 of their papers we have counts for
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cs.IT2021
RIS-Aided Cell-Free Massive MIMO: Performance Analysis and Competitiveness
Bayan Al-Nahhas, Mohanad Obeed, Anas Chaaban +1
In this paper, we consider and study a cell-free massive MIMO (CF-mMIMO) system aided with reconfigurable intelligent surfaces (RISs), where a large number of access points (APs) c…
cs.IT2021★ 1 cited
Joint Beamforming Design for Multiuser MISO Downlink Aided by a Reconfigurable Intelligent Surface and a Relay
Mohanad Obeed, Anas Chaaban
Reconfigurable intelligent surfaces (RIS) have drawn considerable attention recently due to their controllable scattering elements that are able to direct electromagnetic waves int…
cs.IT2021
Relay-Reconfigurable Intelligent Surface Cooperation for Energy-Efficient Multiuser Systems
Mohanad Obeed, Anas Chaaban
Reconfigurable intelligent surfaces (RIS) have drawn considerable attention recently due to their controllable scattering elements that are able to direct electromagnetic waves int…