9 citations · 13 across the 4 of their papers we have counts for
4 papers
Energy Efficiency Maximization for Intelligent Surfaces Aided Massive MIMO with Zero
Wilson de Souza Junior, Taufik Abrao
In this work, we address the energy efficiency (EE) maximization problem in a downlink communication system utilizing reconfigurable intelligent surface (RIS) in a multi-user massi…
Machine Learning-based Methods for Joint {Detection-Channel Estimation} in OFDM Systems
Wilson de Souza Junior, Taufik Abrao
In this work, two machine learning (ML)-based structures for joint detection-channel estimation in OFDM systems are proposed and extensively characterized. Both ML architectures, n…
NOMA-aided double RIS under Nakagami-m fading: Channel and System Modelling
Wilson de Souza Junior, Taufik Abrao
We investigate the downlink outage performance of double-RIS-aided non-orthogonal multiple access (NOMA), where a near-BS and a near-users RISs setup are deployed. To extend the co…
RIS-aided Cooperative FD-SWIPT-NOMA Outage Performance in Nakagami-m Channels
Wilson de Souza Junior, Taufik Abrao
In this work, we investigate reconfigurable intelligent surfaces (RIS)-assisted cooperative non-orthogonal multiple access (C-NOMA) consisting of two paired users, where the phases…