Hybrid beamforming for intelligent reflecting surface aided millimeter wave MIMO systems
As communication systems that employ millimeter wave (mmWave) frequency bands must
use large antenna arrays to overcome the severe propagation loss of mmWave signals …
use large antenna arrays to overcome the severe propagation loss of mmWave signals …
Partially-connected hybrid beamforming for spectral efficiency maximization via a weighted MMSE equivalence
Hybrid beamforming (HBF) is an attractive technology for practical massive multiple-input
and multiple-output (MIMO) millimeter wave (mmWave) systems. Compared with the fully …
and multiple-output (MIMO) millimeter wave (mmWave) systems. Compared with the fully …
Hybrid mmse precoding for millimeter wave mu-miso via trace maximization
In an attempt to alleviate the cost and power consumption in millimeter wave (mmWave)
multiple input multiple output (MIMO) systems, hybrid precoding has been put forth as a …
multiple input multiple output (MIMO) systems, hybrid precoding has been put forth as a …
Autoencoder neural network based intelligent hybrid beamforming design for mmWave massive MIMO systems
Hybrid beamforming (HB) is a promising technology for the millimeter-wave (mmWave)
massive multiple-input-multiple-output (MIMO) system, which supplies high data capacity …
massive multiple-input-multiple-output (MIMO) system, which supplies high data capacity …
Efficient algorithms for RIS aided hybrid beamforming with MSE constraints
In this paper, to stabilize the users' quality of service (QoS), the symbol detection mean
squared error (MSE) constrained hybrid analog and digital beamforming is proposed in …
squared error (MSE) constrained hybrid analog and digital beamforming is proposed in …
Low-complexity hybrid beamforming for MMSE-based symbol-level precoding in multi-user MISO system
Data-aided symbol-level precoding can exploit constructure interference for improving the
energy and system efficiency in the multiantenna downlink channel, where multiple users …
energy and system efficiency in the multiantenna downlink channel, where multiple users …
Hybrid Precoding Design in Multi-User mmWave Massive MIMO Systems for BER Minimization
J Li, Y Jiang, L Zhao - IEEE Wireless Communications Letters, 2023 - ieeexplore.ieee.org
The hybrid precoding technology can be utilized to reduce the bit error rate (BER) of
millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) systems …
millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) systems …
MMSE Hybrid Beamforming for Multi-User Millimeter Wave MIMO Systems
W Ren, J Deng, X Cheng - IEEE Communications Letters, 2023 - ieeexplore.ieee.org
Millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) system has been
recognized as a key technique for 5G communications. In terms of power consumption and …
recognized as a key technique for 5G communications. In terms of power consumption and …
Spatial interference reduction by subarray stacking in large two-dimensional antenna arrays
This article proposes a systematic approach for stacking uniform linear arrays (ULAs) of
different sizes to reduce sidelobes and form nulls to the radiated beam pattern. In sidelobe …
different sizes to reduce sidelobes and form nulls to the radiated beam pattern. In sidelobe …
Hybrid precoding for millimeter wave MIMO: Trace optimization approach
PR Gautam, L Zhang - IEEE access, 2022 - ieeexplore.ieee.org
The hybrid precoding problem in point-to-point millimeter wave (mmWave) multiple input
multiple output (MIMO) for narrowband channel has been established as a Frobenius norm …
multiple output (MIMO) for narrowband channel has been established as a Frobenius norm …