User-centric cell-free massive MIMO networks: A survey of opportunities, challenges and solutions

HA Ammar, R Adve, S Shahbazpanahi… - … Surveys & Tutorials, 2021 - ieeexplore.ieee.org
Densification of network base stations is indispensable to achieve the stringent Quality of
Service (QoS) requirements of future mobile networks. However, with a dense deployment of …

Foundations of user-centric cell-free massive MIMO

ÖT Demir, E Björnson… - Foundations and Trends …, 2021 - nowpublishers.com
Imagine a coverage area where each mobile device is communicating with a preferred set of
wireless access points (among many) that are selected based on its needs and cooperate to …

Massive MIMO networks: Spectral, energy, and hardware efficiency

E Björnson, J Hoydis… - Foundations and Trends® …, 2017 - nowpublishers.com
Massive multiple-input multiple-output (MIMO) is one of the most promising technologies for
the next generation of wireless communication networks because it has the potential to …

Massive mimo techniques for 5g and beyond—opportunities and challenges

D Borges, P Montezuma, R Dinis, M Beko - Electronics, 2021 - mdpi.com
Telecommunications have grown to be a pillar to a functional society and the urge for
reliable and high throughput systems has become the main objective of researchers and …

Cell-free massive MIMO: A new next-generation paradigm

J Zhang, S Chen, Y Lin, J Zheng, B Ai, L Hanzo - IEEE Access, 2019 - ieeexplore.ieee.org
Cell-free (CF) massive multiple-input-multiple-output (MIMO) systems have a large number
of individually controllable antennas distributed over a wide area for simultaneously serving …

[BOOK][B] Foundations of MIMO communication

RW Heath Jr, A Lozano - 2018 - books.google.com
Understand the fundamentals of wireless and MIMO communication with this accessible and
comprehensive text. Viewing the subject through an information theory lens, but also …

Toward massive MIMO 2.0: Understanding spatial correlation, interference suppression, and pilot contamination

L Sanguinetti, E Björnson… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Since the seminal paper by Marzetta from 2010, Massive MIMO has changed from being a
theoretical concept with an infinite number of antennas to a practical technology. The key …

Channel hardening and favorable propagation in cell-free massive MIMO with stochastic geometry

Z Chen, E Björnson - IEEE Transactions on Communications, 2018 - ieeexplore.ieee.org
Cell-free (CF) massive multiple-input multiple-output (MIMO) is an alternative topology for
future wireless networks, where a large number of single-antenna access points (APs) are …

Quantized precoding for massive MU-MIMO

S Jacobsson, G Durisi, M Coldrey… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
Massive multiuser (MU) multiple-input multiple-output (MIMO) is foreseen to be one of the
key technologies in fifth-generation wireless communication systems. In this paper, we …

Performance analysis of cell-free massive MIMO systems: A stochastic geometry approach

A Papazafeiropoulos, P Kourtessis… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Cell-free (CF) massive multiple-input-multiple-output (MIMO) has emerged as an alternative
deployment for conventional cellular massive MIMO networks. As revealed by its name, this …