Multi-cell multi-user massive FD-MIMO: Downlink precoding and throughput analysis

R Shafin, L Liu - IEEE transactions on wireless communications, 2018 - ieeexplore.ieee.org
… gains for multi-user massive MIMO scenarios where the … massive MIMO literature have
focused on maximum ratio transmission (MRT) and zero forcing (ZF)-based methods for DL MIMO

Coordinated hybrid beamforming for millimeter wave multi-user massive MIMO systems

N Song, H Sun, T Yang - 2016 IEEE Global Communications …, 2016 - ieeexplore.ieee.org
massive MIMO is one of the most promising techniques for the future wireless networks [1].
The degrees of freedom of massive MIMO (… to achieve such advantages for MIMO systems [2], […

Hybrid beamforming design for millimeter-wave multi-user massive MIMO downlink

Z Li, S Han, AF Molisch - 2016 IEEE International Conference …, 2016 - ieeexplore.ieee.org
… Abstract—In this paper, we consider the design of twostage beamformers for the downlink
of multi-user frequencydivision-duplexing (FDD) massive multiple-input multiple-output (MIMO

Optimizing channel-statistics-based analog beamforming for millimeter-wave multi-user massive MIMO downlink

Z Li, S Han, AF Molisch - IEEE Transactions on Wireless …, 2017 - ieeexplore.ieee.org
In this paper, we consider the design of analog beamformers for the downlink of multi-user
massive multiple-input-multiple-output (MIMO) systems. We specifically investigate systems, …

Interference cancellation aided hybrid beamforming for mmWave multi-user massive MIMO systems

J Zhan, X Dong - IEEE Transactions on Vehicular Technology, 2021 - ieeexplore.ieee.org
… the downlink mmWave multi-user massive MIMO hybrid … structure of multi-user massive
MIMO systems and mmWave … the downlink multi-user communication of a massive MIMO

Hybrid beamforming in 5G nr networks using multi user massive MIMO at FR2 frequency bands

R Dilli - Wireless Personal Communications, 2022 - Springer
… In this paper, we have investigated the performance of a multi user-mMIMO HB system at
28, 39 GHz of FR2 frequency bands as well as at 66 GHz by analyzing the effect of changing …

Channel estimation for FDD multi-user massive MIMO: A variational Bayesian inference-based approach

X Cheng, J Sun, S Li - IEEE Transactions on Wireless …, 2017 - ieeexplore.ieee.org
… CONCLUSION In this paper, we consider FDD multi-user massive MIMO systems, and
propose a variational Bayesian inference based approach for downlink channel estimation. The …

Multi-user massive MIMO and physical layer network coding

B Okyere, L Musavian, R Mumtaz - 2019 IEEE Globecom …, 2019 - ieeexplore.ieee.org
Multi-user Massive MIMO systems. In addition, we investigate the performance benefits of the
joint Massive MIMO … We adopted a scheme that transforms the channel between a massive-…

3-D antenna array structures for millimeter wave multi-user massive MIMO hybrid precoder design: A performance comparison

M Mahmood, A Koc, T Le-Ngoc - IEEE Communications Letters, 2022 - ieeexplore.ieee.org
In this letter, we investigate the performance of various three-dimensional (3D) array structures
in the design of hybrid precoder (HP) for millimeter wave (mmWave) multi-user massive

Secure transmission in multi-cell multi-user massive MIMO systems with an active eavesdropper

D Hu, W Zhang, L He, J Wu - IEEE Wireless Communications …, 2018 - ieeexplore.ieee.org
… This paper proposed a secure transmission for multi-cell multi-user massive MIMO systems
which does not require the prior information about the channels of all cells and eavesdropper…