Low complexity hybrid precoding designs for multiuser mmWave/THz ultra massive MIMO systems
Millimeter-wave and terahertz technologies have been attracting attention from the wireless
research community since they can offer large underutilized bandwidths which can enable …
research community since they can offer large underutilized bandwidths which can enable …
Hybrid nonlinear transceiver optimization for the RIS-aided MIMO downlink
The hybrid nonlinear transceiver optimization problem of reconfigurable intelligent surface
(RIS)-aided multi-user multiple-input multiple-output (MU-MIMO) downlink is investigated …
(RIS)-aided multi-user multiple-input multiple-output (MU-MIMO) downlink is investigated …
Low-complexity Tomlinson-Harashima Precoding Update Algorithm for Massive MIMO System
Efficient implementation of Tomlinson-Harashima precoding (THP) is crucial in massive
multiple-input-multiple-output (MIMO) systems with a large number of antennas at the base …
multiple-input-multiple-output (MIMO) systems with a large number of antennas at the base …
Robust hybrid transceiver designs for linear decentralized estimation in mmWave MIMO IoT networks in the face of imperfect CSI
Hybrid transceivers are designed for linear decentralized estimation (LDE) in a mmWave
multiple-input–multiple-output (MIMO) IoT network (IoTNe). For a noiseless fusion center …
multiple-input–multiple-output (MIMO) IoT network (IoTNe). For a noiseless fusion center …
System-level assessment of low complexity hybrid precoding designs for massive MIMO downlink transmissions in beyond 5G networks
The fast growth experienced by the telecommunications field during the last few decades
has been motivating the academy and the industry to invest in the design, testing and …
has been motivating the academy and the industry to invest in the design, testing and …
On LSTM autoencoder-based hybrid precoding for reconfigurable intelligent surface-aided multiuser millimeter-wave massive MIMO 6G systems
YH Lu, KH Ou, HY Chen, MH Wu… - 2022 IEEE 95th …, 2022 - ieeexplore.ieee.org
The sixth-generation (6G) wireless communication networks are anticipated to combine
terrestrial, aerial, and marine communications into a dependable, fast network that could …
terrestrial, aerial, and marine communications into a dependable, fast network that could …
Over-the-air antenna array calibration for mmWave hybrid beamforming systems based on Monte Carlo Markov chain method
The antenna phase calibration is critical for the millimeter wave (mmWave) hybrid
beamforming communication system. Especially, with the increasing number of antennas …
beamforming communication system. Especially, with the increasing number of antennas …
DPC-CNN Algorithm for Multiuser Hybrid Precoding With Dynamic Structure
F Liu, Z Duan, L Zhang, B Shi, Y Liu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This paper presents a dynamic partially connected (DPC) structure-based convolutional
neural network (CNN) hybrid precoding with multi-user optimization algorithm. In the …
neural network (CNN) hybrid precoding with multi-user optimization algorithm. In the …
Hybrid TH precoding with subarray connection for multi‐user mmWave MIMO systems
R Du, Z Guan, T Feng, F Liu - Transactions on Emerging …, 2023 - Wiley Online Library
Existing linear algorithms based on subarray connection (SC) structures may cause noise
enhancement and performance degradation. To solve this problem, this paper presents a …
enhancement and performance degradation. To solve this problem, this paper presents a …
Robust Nonlinear Precoding in MU-MIMO using Partial Interfering Beam Feedback
SS Nair, S Bhashyam - 2023 IEEE Wireless Communications …, 2023 - ieeexplore.ieee.org
Hybrid linear precoding for mmWave multi-user multiple-input multiple-output (MU-MIMO)
has been extensively studied. In this paper, we propose a robust nonlinear Tomlinson …
has been extensively studied. In this paper, we propose a robust nonlinear Tomlinson …