24 citations · 70 across the 16 of their papers we have counts for
3 papers · 1 filter
Pilot Decontamination Processing in Cell-Free Massive MIMO
Alberto Alvarez Polegre, Luca Sanguinetti, Ana Garcia Armada
This letter focuses on the pilot contamination problem in the uplink and downlink of cell-free massive multiple-input multiple-output networks with different degrees of cooperation…
Non-Coherent Modulation for RIS-Empowered Multi-Antenna OFDM Communications
Kun Chen-Hu, George C. Alexandropoulos, Ana García Armada
The Reconfigurable Intelligent Surface (RIS) constitutes one of the prominent technologies for the next 6-th Generation (6G) of wireless communications. It is envisioned to enhance…
Performance Analysis of RIS-Based nT-FSO Link Over G-G Turbulence With Pointing Errors
Alain R. Ndjiongue, Telex M. N. Ngatched, Octavia A. Dobre +2
One of the main problems faced by communication systems is the presence of skip-zones in the targeted areas. With the deployment of the fifth-generation mobile network, solutions a…