An Overview of Massive MIMO for 5G and 6G

FAP de Figueiredo - IEEE Latin America Transactions, 2022 - ieeexplore.ieee.org
Massive MIMO is a disruptive technology that was born more than a decade ago, and that
has been adopted as an integral part of the 5G standard. Without its many advantages, the …

Sixth generation (6G) cognitive radio network (CRN) application, requirements, security issues, and key challenges

MM Aslam, L Du, X Zhang, Y Chen… - Wireless …, 2021 - Wiley Online Library
Recently, 5G installation has been started globally. Different capabilities are in the
consistent procedure, like ultrareliability, mass connectivity, and specific low latency …

Low complexity linear detectors for massive MIMO: A comparative study

MA Albreem, W Salah, A Kumar, MH Alsharif… - IEEE …, 2021 - ieeexplore.ieee.org
Massive multiple-input multiple-output (M-MIMO) is a significant pillar in fifth generation (5G)
networks where a large number of antennas is deployed. It provides massive advantages to …

A low complexity near-optimal iterative linear detector for massive MIMO in realistic radio channels of 5G communication systems

MA Albreem, MH Alsharif, S Kim - Entropy, 2020 - mdpi.com
Massive multiple-input multiple-output (M-MIMO) is a substantial pillar in fifth generation
(5G) mobile communication systems. Although the maximum likelihood (ML) detector attains …

BER evaluation of linear detectors in massive MIMO systems under imperfect channel estimation effects

CD Altamirano, J Minango, HC Mora… - IEEE …, 2019 - ieeexplore.ieee.org
New perspectives for wireless communications have brought new techniques, such as a
very large number of antennas at a base station (BS) serving multiple user terminals (UTs) …

Design of LDPC coded multi-user massive MIMO systems with MMSE-based iterative joint detection and decoding

HJ Park, JW Lee - IEEE Access, 2023 - ieeexplore.ieee.org
We design a low-density parity-check (LDPC) coded multi-user massive multiple-input
multiple-output (MIMO) system to achieve a high error correcting capability with a fast …

Likelihood ascent search‐aided low complexity improved performance massive MIMO detection in perfect and imperfect channel state information

S Chakraborty, NB Sinha, M Mitra - International Journal of …, 2022 - Wiley Online Library
Massive multiple‐input multiple‐output (MIMO) systems improve spectral efficiency and link
reliability. Linear minimum mean‐squared error (MMSE) detectors can achieve optimal …

Computationally efficient data detection in massive MIMO wireless systems via semi-iterative method

IA Khoso, X Zhang, IA Khoso… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Practical data detectors must achieve low error-rate at low-complexity for massive multiple-
input multiple-output (MIMO) wireless systems. Since near-optimal minimum mean square …

LDPC coded multi-user massive MIMO systems with low-complexity detection

HJ Park, JW Lee - IEEE Access, 2022 - ieeexplore.ieee.org
We design a low-density parity-check (LDPC) coded multi-user (MU) massive multiple-input
multiple-output (MIMO) system with an iterative joint detection and decoding (JDD) …

Improved Gauss–Seidel detector for large‐scale MIMO systems

IA Khoso, X Zhang, AH Shaikh, F Sahito… - IET …, 2022 - Wiley Online Library
Large‐scale multiple‐input multiple‐output (LS‐MIMO) is one of the promising technologies
beyond the 5G cellular system in which large antenna arrays at the base station (BS) …