[PDF][PDF] Prospective beamforming technologies for ultra-massive MIMO in terahertz communications: A tutorial
Terahertz (THz) communications with a frequency band 0.1− 10 THz are envisioned as a
promising solution to future high-speed wireless communication. Although with tens of …
promising solution to future high-speed wireless communication. Although with tens of …
Acquisition of channel state information for mmWave massive MIMO: Traditional and machine learning-based approaches
The accuracy of channel state information (CSI) acquisition directly affects the performance
of millimeter wave (mmWave) communications. In this article, we provide an overview on …
of millimeter wave (mmWave) communications. In this article, we provide an overview on …
Beamforming technologies for ultra-massive MIMO in terahertz communications
Terahertz (THz) communications with a frequency band 0.1–10 THz are envisioned as a
promising solution to future high-speed wireless communication. Although with tens of …
promising solution to future high-speed wireless communication. Although with tens of …
Deep learning assisted calibrated beam training for millimeter-wave communication systems
Huge overhead of beam training imposes a significant challenge in millimeter-wave
(mmWave) wireless communications. To address this issue, in this paper, we propose a …
(mmWave) wireless communications. To address this issue, in this paper, we propose a …
Beam training and tracking in mmwave communication: A survey
W Yi, W Zhiqing, F Zhiyong - China Communications, 2024 - ieeexplore.ieee.org
Communicating on millimeter wave (mmWave) bands is ushering in a new epoch of mobile
communication which provides the availability of 10 Gbps high data rate transmission …
communication which provides the availability of 10 Gbps high data rate transmission …
Near-field multiuser beam-training for extremely large-scale MIMO systems
Extremely large-scale multiple-input multiple-output (XL-MIMO) systems are capable of
improving spectral efficiency by employing far more antennas than conventional massive …
improving spectral efficiency by employing far more antennas than conventional massive …
Neural networks based beam codebooks: Learning mmWave massive MIMO beams that adapt to deployment and hardware
Millimeter wave (mmWave) and massive MIMO systems are intrinsic components of 5G and
beyond. These systems rely on using beamforming codebooks for both initial access and …
beyond. These systems rely on using beamforming codebooks for both initial access and …
Joint beam training and data transmission design for covert millimeter-wave communication
Covert communication prevents legitimate transmission from being detected by a warden
while maintaining certain covert rate at the intended user. Prior works have considered the …
while maintaining certain covert rate at the intended user. Prior works have considered the …
Triple-refined hybrid-field beam training for mmWave extremely large-scale MIMO
This paper investigates beam training for extremely large-scale multiple-input multiple-
output systems. By considering both the near field and far field, a triple-refined hybrid-field …
output systems. By considering both the near field and far field, a triple-refined hybrid-field …
Robust joint hybrid analog-digital transceiver design for full-duplex mmWave multicell systems
In this work, we investigate a full-duplex (FD) millimeter wave (mmWave) multicell system,
where the BS of each cell receives signals from uplink (UL) users and transmits signals to …
where the BS of each cell receives signals from uplink (UL) users and transmits signals to …