A comprehensive survey on millimeter wave communications for fifth-generation wireless networks: Feasibility and challenges

AN Uwaechia, NM Mahyuddin - IEEE Access, 2020 - ieeexplore.ieee.org
Fifth-generation (5G) cellular networks will almost certainly operate in the high-bandwidth,
underutilized millimeter-wave (mmWave) frequency spectrum, which offers the potentiality of …

RETRACTED ARTICLE: A comprehensive survey 5G wireless communication systems: open issues, research challenges, channel estimation, multi carrier modulation …

N Shaik, PK Malik - Multimedia Tools and Applications, 2021 - Springer
The fifth generation (5G) organize is required to help essentially enormous measure of
versatile information traffic and immense number of remote associations. To accomplish …

[HTML][HTML] Enabling technologies for AI empowered 6G massive radio access networks

M Shahjalal, W Kim, W Khalid, S Moon, M Khan, SZ Liu… - ICT Express, 2023 - Elsevier
Predictably, the upcoming six generation (6G) networks demand ultra-massive
interconnectivity comprising densely congested sustainable small-to-tiny networks. The …

On the spectral-efficiency of low-complexity and resolution hybrid precoding and combining transceivers for mmWave MIMO systems

AN Uwaechia, NM Mahyuddin, MF Ain… - IEEE …, 2019 - ieeexplore.ieee.org
Millimeter wave (mmWave) multiple-input-multiple-output (MIMO) systems will almost
certainly use hybrid precoding to realize beamforming with few numbers of RF chains to …

Joint Target Detection and Channel Estimation for Distributed Massive MIMO ISAC Systems

L Zhou, J Dai, W Xu, C Chang - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Integrated sensing and communication (ISAC) can be integrated into the beyond 5G (B5G)
and 6G communication systems to achieve high-resolution radar sensing with wireless …

Hierarchical BEM based channel estimation with very low pilot overhead for high mobility MIMO-OFDM systems

Y Zhang, X Zhu, Y Liu, Y Jiang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Channel estimation for multi-input multi-output orthogonal frequency division multiplexing
(MIMO-OFDM) systems is a challenging issue in high mobility scenarios due to prohibitive …

Satellite microvibration measurement based on distributed compressed sensing

L Li, M Zhou, Y Zhu, Y Dai, X Liang - Measurement, 2022 - Elsevier
To reduce the burden of multiple sensors on satellites with limited resources, distributed
compressed sensing (DCS) is applied to microvibration measurement. An improved joint …

Semi-Blind Channel Estimation and Pilot Allocation for Doubly-Selective Massive MIMO-OFDM Systems

MR Mehrabani, B Abolhassani, F Haddadi - IEEE Access, 2024 - ieeexplore.ieee.org
This article addresses the problem of channel estimation and pilot allocation in massive
multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) …

Channel estimation techniques for multicarrier OFDM 5G wireless communication systems

TA Kumar, L Anjaneyulu - 2020 IEEE 10th international …, 2020 - ieeexplore.ieee.org
The fifth-generation (5G) communication system is supposed to include a huge amount of
mobile data traffic and number of wireless connections, for improved spectrum efficiency …

6G 移动通信: 愿景, 关键技术和系统架构.

柴蓉, 邹飞, 刘莎, 陈前斌 - Journal of Chongqing University …, 2021 - search.ebscohost.com
随着各类通信业务的快速发展以及新型应用需求的不断出现ꎬ 用户应用对网络覆盖,
数据传输速率及端到端时延提出更高要求ꎮ 第6 代(sixth generationꎬ 6G) 移动通信系统将满足 …