Towards deep learning-aided wireless channel estimation and channel state information feedback for 6G
Deep learning (DL), a branch of artificial intelligence (AI) techniques, has shown great
promise in various disciplines such as image classification and segmentation, speech …
promise in various disciplines such as image classification and segmentation, speech …
Performance analysis of multi user massive MIMO hybrid beamforming systems at millimeter wave frequency bands
R Dilli - Wireless Networks, 2021 - Springer
Millimeter-wave (mmWave) and massive multi-input–multi-output (mMIMO) communications
are the most key enabling technologies for next generation wireless networks to have large …
are the most key enabling technologies for next generation wireless networks to have large …
Design and feasibility verification of 6G wireless communication systems with state of the art technologies
R Dilli - International Journal of Wireless Information Networks, 2022 - Springer
Frequencies above 100 GHz are the promising frequency bands for 6G wireless
communication systems because of the abundant unexplored and unused spectrum. The …
communication systems because of the abundant unexplored and unused spectrum. The …
Low-resolution hybrid beamforming in millimeter-wave multi-user systems
H Yu, HD Tuan, E Dutkiewicz, HV Poor… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A new hybrid amalgam of analog and baseband digital beamforming is conceived for
millimeter-wave (mmWave) multi-user networks. The base station is equipped with a large …
millimeter-wave (mmWave) multi-user networks. The base station is equipped with a large …
On the spectral-efficiency of low-complexity and resolution hybrid precoding and combining transceivers for mmWave MIMO systems
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 …
certainly use hybrid precoding to realize beamforming with few numbers of RF chains to …
Hybrid beamforming for multi-user millimeter-wave networks
This paper considers hybrid beamforming by combining an analog beamformer with a new
regularized zero forcing baseband one, for multi-user millimeter-wave networks under a …
regularized zero forcing baseband one, for multi-user millimeter-wave networks under a …
Joint user association and hybrid beamforming designs for cell-free mmWave MIMO communications
Cell-free millimeter-wave (mmWave) multiple-input multiple-output (MIMO) communications
have been proposed as promising enablers for the next generation wireless networks. In this …
have been proposed as promising enablers for the next generation wireless networks. In this …
Regularized zero-forcing aided hybrid beamforming for millimeter-wave multiuser MIMO systems
H Yu, HD Tuan, E Dutkiewicz, HV Poor… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This paper considers hybrid beamforming consisting of analog beamforming (ABF) coupled
with digital baseband beamforming (DBF) which is designed for multi-user (MU) multiple …
with digital baseband beamforming (DBF) which is designed for multi-user (MU) multiple …
Joint channel estimation and feedback for mm-Wave system using federated learning
L Zhao, H Xu, Z Wang, X Chen… - IEEE communications …, 2022 - ieeexplore.ieee.org
Due to the high propagation path loss in the millimeter wave (mm-wave) system, it is
necessary to use the large antenna array for obtaining the high beamforming gain in mm …
necessary to use the large antenna array for obtaining the high beamforming gain in mm …
MMV-based sequential AoA and AoD estimation for millimeter wave MIMO channels
The fact that the millimeter-wave (mmWave) multiple-input multiple-output (MIMO) channel
has sparse support in the spatial domain has motivated recent compressed sensing (CS) …
has sparse support in the spatial domain has motivated recent compressed sensing (CS) …