[HTML][HTML] Beamforming techniques for massive MIMO systems in 5G: overview, classification, and trends for future research

E Ali, M Ismail, R Nordin, NF Abdulah - Frontiers of Information …, 2017 - Springer
Massive multiple-input multiple-output (MIMO) systems combined with beamforming
antenna array technologies are expected to play a key role in next-generation wireless …

Massive MIMO in 5G: How beamforming, codebooks, and feedback enable larger arrays

RM Dreifuerst, RW Heath - IEEE Communications Magazine, 2023 - ieeexplore.ieee.org
Massive multiple-input multiple-output (MIMO) is an important technology in fifth generation
(5G) cellular networks and beyond. To help design the beamforming at the base station, 5G …

[HTML][HTML] Massive MIMO systems for 5G communications

SA Khwandah, JP Cosmas, PI Lazaridis… - Wireless Personal …, 2021 - Springer
Massive MIMO will improve the performance of future 5G systems in terms of data rate and
spectral efficiency, while accommodating a large number of users. Furthermore, it allows for …

Hybrid beamforming for multi-user massive MIMO systems

X Wu, D Liu, F Yin - IEEE Transactions on Communications, 2018 - ieeexplore.ieee.org
The large scale multiple-input multiple-output (MIMO) system with hybrid beamforming
(HBF) is a promising communications technology due to its excellent tradeoff between …

A novel equivalent baseband channel of hybrid beamforming in massive multiuser MIMO systems

C Hu, J Liu, X Liao, Y Liu, J Wang - IEEE Communications …, 2017 - ieeexplore.ieee.org
The conventional full radio frequency (RF) configuration appears to be unfeasible in
massive multiple-input-multiple-output (MIMO) systems due to the still-exorbitant energy …

Massive MIMO systems for 5G: A systematic mapping study on antenna design challenges and channel estimation open issues

M Benzaghta, KM Rabie - IET Communications, 2021 - Wiley Online Library
The next generation of mobile networks (5G) is expected to achieve high data rates, reduce
latency, as well as improve the spectral and energy efficiency of wireless communication …

[HTML][HTML] Massive MIMO wireless networks: An overview

N Hassan, X Fernando - Electronics, 2017 - mdpi.com
Massive multiple-input-multiple-output (MIMO) systems use few hundred antennas to
simultaneously serve large number of wireless broadband terminals. It has been …

Massive MIMO is a reality—What is next?: Five promising research directions for antenna arrays

E Björnson, L Sanguinetti, H Wymeersch… - Digital Signal …, 2019 - Elsevier
Massive MIMO (multiple-input multiple-output) is no longer a “wild” or “promising” concept
for future cellular networks—in 2018 it became a reality. Base stations (BSs) with 64 fully …

[图书][B] Massive MIMO: Fundamentals and system designs

HQ Ngo - 2015 - books.google.com
The last ten years have seen a massive growth in the number of connected wireless
devices. Billions of devices are connected and managed by wireless networks. At the same …

[HTML][HTML] 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 …