A survey of millimeter-wave communication: Physical-layer technology specifications and enabling transmission technologies

S He, Y Zhang, J Wang, J Zhang, J Ren… - Proceedings of the …, 2021 - ieeexplore.ieee.org
Millimeter-wave (mmWave) frequency bands, which offer abundant underutilized spectral
resources, have been explored and exploited in the past several years to meet the …

A 4× 4 millimeterwave-frequency Butler matrix in grounded co-planar waveguide technology for compact integration with 5G antenna arrays

L Van Messem, A Moerman, O Caytan… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
This article presents a novel Butler matrix implemented in the grounded co-planar
waveguide (GCPW) technology, compactly integrated with a highly efficient and broadband …

Direct conversion of hybrid precoding and combining from full array architecture to subarray architecture for mmWave MIMO systems

M Alouzi, F Al-Kamali, C D'Amours, F Chan - IEEE Access, 2023 - ieeexplore.ieee.org
Hybrid precoding and combining for millimeter-wave (mmWave) multiple-input multiple-
output (MIMO) systems with subarray (SA) architecture is a promising technology for 6G …

Energy-efficient multi-antenna hybrid block diagonalization precoding and combining for mmWave massive multi-user MIMO systems

Y Zhang, Y Lian, Y Liu, Q Zhang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The millimeter-wave (mmWave) massive multi-user multiple-input multiple-output (MU-
MIMO) can significantly improve the throughput and spectral efficiency by equipping multi …

Optimal bit allocation-based hybrid precoder-combiner design techniques for mmWave MIMO-OFDM systems

M Majumder, H Saxena, S Srivastava… - IEEE …, 2021 - ieeexplore.ieee.org
This work conceives techniques for the design of hybrid precoders/combiners for optimal bit
allocation in frequency selective millimeter wave (mmWave) multiple-input multiple-output …

Access point selection in beyond 5G hybrid MmWave/Wi-Fi/Li-Fi network

AM Nor - Physical Communication, 2021 - Elsevier
Abstract 5G and beyond networks are key technologies for realizing high data rate
applications such as 4K video streaming and virtual reality. To enable these networks, high …

Reconfigurable power divider-enabled dynamic hybrid m-MIMO transmitter

K Xu, J Hou, L Wang, S Sibio… - IEEE Open Journal …, 2022 - ieeexplore.ieee.org
A promising solution for massive Multiple-Input Multiple-Output (m-MIMO) systems is Hybrid
digital-analogue (HDA) beamforming as it offers a balanced trade-off between energy …

Fast Iterative Hybrid Precoding and Combining with Momentum Gradient Descent and Newton's Method for Millimeter Wave MIMO Systems

M Alouzi, F Chan, C D'Amours, F Al-Kamali - IEEE Access, 2023 - ieeexplore.ieee.org
Millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO) systems have
attracted much attention from both researchers and industry professionals, as they are seen …

Cooperative hybrid beamforming design in Multi‐UAV MmWave MIMO systems

Y Wang, R Zhang, X Liu, L Gan, Y Feng - IET Communications, 2023 - Wiley Online Library
Due to the limitation of mobility and cost, it is inappropriate to utilize ground base station
(GBS) to provide service in emergency scenarios or harsh environments. Unmanned aerial …

[PDF][PDF] 动态网络下交替优化正交匹配追踪混合预编码

王舟明, 李正权, 代涛 - 电子测量与仪器学报, 2022 - jemi.cnjournals.com
为解决毫米波大规模多输入多输出(multiple input multiple output, MIMO)
系统中混合预编码频谱性能损失严重的问题, 本文提出了一种动态网络下交替优化正交匹配追踪 …