Intelligent reflective surfaces for wireless networks: An overview of applications, approached issues, and open problems

D Perez-Adan, O Fresnedo, JP Gonzalez-Coma… - Electronics, 2021 - mdpi.com
An intelligent reflective surface (IRS) is a novel and revolutionizing communication
technology destined to enable the control of the radio environment. An IRS is a real-time …

Energy efficiency and throughput optimization in 5g heterogeneous networks

R Arshad, M Farooq-i-Azam, R Muzzammel, A Ghani… - Electronics, 2023 - mdpi.com
Device-to-device communication offers a promising technology for the 5G network that aims
to enhance the data rate, reduce latency and cost, improve energy efficiency, and provide …

Wideband user grouping for uplink multiuser mmWave MIMO systems with hybrid combining

D Pérez-Adán, Ó Fresnedo, JP González-Coma… - IEEE …, 2021 - ieeexplore.ieee.org
Analog-digital hybrid precoding and combining schemes constitute an interesting approach
to millimeter-wave (mmWave) multiple-input multiple-output (MIMO) systems due to the low …

Advanced Coding and Signal Processing Methods for Multiuser MIMO Systems

D Pérez-Adán - 2022 - ruc.udc.es
Wireless communication systems have experienced a non-stopping growth in the last few
years and are expected to grow even more in the following years, supported in their …