Emerging MIMO technologies for 6G networks

V Dala Pegorara Souto, PS Dester… - Sensors, 2023 - mdpi.com
The demand for wireless connectivity has grown exponentially over the last years. By 2030
there should be around 17 billion of mobile-connected devices, with monthly data traffic in …

Multi-hop RIS-empowered terahertz communications: A DRL-based hybrid beamforming design

C Huang, Z Yang, GC Alexandropoulos… - IEEE Journal on …, 2021 - ieeexplore.ieee.org
Wireless communication in the TeraHertz band (0.1-10 THz) is envisioned as one of the key
enabling technologies for the future sixth generation (6G) wireless communication systems …

Enabling large intelligent surfaces with compressive sensing and deep learning

A Taha, M Alrabeiah, A Alkhateeb - IEEE access, 2021 - ieeexplore.ieee.org
Employing large intelligent surfaces (LISs) is a promising solution for improving the
coverage and rate of future wireless systems. These surfaces comprise massive numbers of …

Beyond massive MIMO: The potential of data transmission with large intelligent surfaces

S Hu, F Rusek, O Edfors - IEEE Transactions on Signal …, 2018 - ieeexplore.ieee.org
In this paper, we consider the potential of data transmission in a system with a massive
number of radiating and sensing elements, thought of as a contiguous surface of …

Location awareness in beyond 5G networks via reconfigurable intelligent surfaces

Z Wang, Z Liu, Y Shen, A Conti… - IEEE Journal on Selected …, 2022 - ieeexplore.ieee.org
Achieving accurate location-awareness in wireless networks requires integrated sensing
and communication (ISAC), where optimization, signal processing, and data fusion are …

Beyond massive MIMO: The potential of positioning with large intelligent surfaces

S Hu, F Rusek, O Edfors - IEEE Transactions on Signal …, 2018 - ieeexplore.ieee.org
We consider the potential for positioning with a system where antenna arrays are deployed
as a large intelligent surface (LIS), which is a newly proposed concept beyond massive multi …

Massive MIMO for fifth generation (5G): Opportunities and challenges

NHM Adnan, IM Rafiqul… - … Conference on Computer …, 2016 - ieeexplore.ieee.org
MIMO is a technology that utilizes multiple antennas at transmitter/receiver to improve the
throughput, capacity and coverage of wireless system. Massive MIMO where Base Station is …

Design of energy-and cost-efficient massive MIMO arrays

A Puglielli, A Townley, G LaCaille… - Proceedings of the …, 2015 - ieeexplore.ieee.org
Large arrays of radios have been exploited for beamforming and null steering in both radar
and communication applications, but cost and form factor limitations have precluded their …

Bit error probability for large intelligent surfaces under double-Nakagami fading channels

RC Ferreira, MSP Facina… - IEEE Open Journal …, 2020 - ieeexplore.ieee.org
In this work, we investigate the probability distribution function of the channel fading
between a base station, an array of intelligent reflecting elements, known as large intelligent …

Joint power control and access point scheduling in fronthaul-constrained uplink cell-free massive MIMO systems

M Guenach, AA Gorji… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Cell-free (CF) massive Multiple-Input Multiple-Output (MIMO) with large number of
distributed access points (APs) has emerged as a new paradigm allowing higher macro …