29 citations · 33 across the 4 of their papers we have counts for
4 papers
Greedy and Transformer-Based Multi-Port Selection for Slow Fluid Antenna Multiple Access
Darian Perez-Adan, Jose P. Gonzalez-Coma, F. Javier Lopez-Martinez +1
We address the port-selection problem in fluid antenna multiple access (FAMA) systems with multi-port fluid antenna (FA) receivers. Existing methods either achieve near-optimal spe…
Lattice-Based Analog Mappings for Low-Latency Wireless Sensor Networks
Pedro Suárez-Casal, Óscar Fresnedo, Darian Pérez-Adán +1
We consider the transmission of spatially correlated analog information in a wireless sensor network (WSN) through fading single-input and multiple-output (SIMO) multiple access ch…
Deep Contextual Bandit and Reinforcement Learning for IRS-Assisted MU-MIMO Systems
Dariel Pereira-Ruisánchez, Óscar Fresnedo, Darian Pérez-Adán +1
The combination of multiple-input multiple-output (MIMO) systems and intelligent reflecting surfaces (IRSs) is foreseen as a critical enabler of beyond 5G (B5G) and 6G. In this wor…
Alternating Minimization for Wideband Multiuser IRS-aided MIMO Systems under Imperfect CSI
Darian Pérez-Adán, Michael Joham, Óscar Fresnedo +3
This work focuses on wideband intelligent reflecting surface (IRS)-aided multiuser MIMO systems. One of the major challenges of this scenario is the joint design of the frequency-d…