Y Hu, J Zhan, ZH Jiang, C Yu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
A hybrid analog-digital multibeam antenna array (MBAA) consisting of two types of 1-D beamformers for two orthogonal planes, respectively, is proposed for massive multiple-input …
J Zhan, X Dong - IEEE Transactions on Vehicular Technology, 2021 - ieeexplore.ieee.org
In large scale multiple-input multiple-output (MIMO) systems (or massive MIMO systems), hybrid beamforming is a promising technique due to its versatile tradeoff between …
Hybrid precoding and combining for millimeter-wave (mmWave) multiple-input multiple- output (MIMO) systems with subarray (SA) architecture is a promising technology for 6G …
Hybrid precoding for millimeter wave (mmWave) multiple-input multiple-output (MIMO) systems has attracted much attention in recent years for subarray architecture compared to …
Y He, M Shen, F Zeng, H Zheng… - IEEE …, 2021 - ieeexplore.ieee.org
This letter investigates the downlink of a cell-free millimeter wave (mmWave) massive multiple-input multiple-output (mMIMO) system, where many access points (APs) …
This paper proposes a low-complexity and energy efficient sub-connected structure (SCS) hybrid beamforming (HBF) and fully-connected structure (FCS) HBF for non-orthogonal …
H Gao, D Liu, Z Zhang - IEEE Transactions on Communications, 2024 - ieeexplore.ieee.org
The combination of practical and easily deployable partially-connected (PC) hybrid beamforming (HBF) architecture and low-resolution (LR) quantizers guides a new direction …
Utilizing hybrid precoding/combining for subarray (SA) architectures in millimeter-wave (mmWave) multi-input multi-output (MIMO) systems offers reduced hardware cost and power …
H Gao, D Liu, Z Zhang - IEEE Communications Letters, 2023 - ieeexplore.ieee.org
The utilization of hybrid beamforming (HBF) and low-resolution (LR) quantizers can greatly alleviate the pressure on energy consumption in millimeter-wave (mmWave) massive …