37 citations · 190 across the 20 of their papers we have counts for
4 papers · 1 filter
IRS-Assisted Massive MIMO-NOMA Networks: Exploiting Wave Polarization
Arthur S. de Sena, Pedro H. J. Nardelli, Daniel B. da Costa +5
A dual-polarized intelligent reflecting surface (IRS) can contribute to a better multiplexing of interfering wireless users. In this paper, we use this feature to improve the perfo…
Performance Analysis of UAV-based Mixed RF-UWOC Transmission Systems
Sai Li, Liang Yang, Daniel Benevides da Costa
In this paper, we investigate the performance of a mixed radio-frequency-underwater wireless optical communication (RF-UWOC) system where an unmanned aerial vehicle (UAV), as a low…
Outage Probability and Capacity Scaling Law of Multiple RIS-Aided Cooperative Networks
Liang Yang, Yin Yang, Daniel Benevides da Costa +1
In this letter, we consider a dual-hop cooperative network assisted by multiple reconfigurable intelligent surfaces (RISs). Assuming that the RIS with the highest instantaneous end…
Backscatter Cooperation in NOMA Communications Systems
Weiyu Chen, Haiyang Ding, Shilian Wang +3
In this paper, a backscatter cooperation (BC) scheme is proposed for non-orthogonal multiple access (NOMA) downlink transmission. The key idea is to enable one user to split and th…