D Pereira-Ruisánchez, Ó Fresnedo, D Pérez-Adán… - Authorea …, 2023 - techrxiv.org
The combination of multiple-input multiple-output (MIMO) and intelligent reflecting surfaces
(IRSs) is foreseen as a key enabler of beyond 5G (B5G) and 6G. In this work, two different …