A 3D geometry-based THz channel model for 6G ultra massive MIMO systems
In this paper, a 3D geometry-based double-spherical terahertz (THz) channel model is
proposed for ultra massive multiple-input multiple-output (MIMO) communications. To reflect …
proposed for ultra massive multiple-input multiple-output (MIMO) communications. To reflect …
A 3D geometry-based reconfigurable intelligent surfaces-assisted MmWave channel model for high-speed train communications
In this article, a 3D geometry-based millimeter-wave channel model is proposed for
reconfigurable intelligent surface (RIS)-assisted high-speed train communications …
reconfigurable intelligent surface (RIS)-assisted high-speed train communications …
A Cluster-Based Statistical Channel Model for Integrated Sensing and Communication Channels
The emerging 6G network envisions integrated sensing and communication (ISAC) as a
promising solution to meet growing demand for native perception ability. To optimize and …
promising solution to meet growing demand for native perception ability. To optimize and …
Deep learning-based cooperative CSI feedback via multiple receiving antennas in massive MIMO
X Liang, J Shen, H Chang, X Gu… - ICC 2022-IEEE …, 2022 - ieeexplore.ieee.org
Deep learning (DL)-based channel state information (CSI) feedback can provide high
downlink CSI reconstruction accuracy for massive multiple-input multiple-output (MIMO) …
downlink CSI reconstruction accuracy for massive multiple-input multiple-output (MIMO) …
Polarimetric Modeling of Mobile Fading Channels
CA Gutiérrez, O Contreras-Ponce… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
This paper presents a geometrical framework for the polarimetric modeling of mobile fading
channels. Such a framework is formulated upon a spherical-wave propagation paradigm …
channels. Such a framework is formulated upon a spherical-wave propagation paradigm …
Deep learning-based secure MIMO communications with imperfect CSI for heterogeneous networks
Perfect channel state information (CSI) is required in most of the classical physical-layer
security techniques, while it is difficult to obtain the ideal CSI due to the time-varying wireless …
security techniques, while it is difficult to obtain the ideal CSI due to the time-varying wireless …
MIMO Channel Spatial Correlation and Capacity in Tunnel Entrance Scenarios
H Wang, S Lin, J Ding, J Xiong, T Yin… - IEEE Antennas and …, 2023 - ieeexplore.ieee.org
Channel spatial characterization for tunnel entrance scenarios is an essential issue to
ensure the sustained and stable mobile broadband communications of railway …
ensure the sustained and stable mobile broadband communications of railway …
Hybrid Precoding for Correlated Multi-User mm-Wave Channels Based on Beam Alignment
Hybrid analog-and-digital precoding in millimeter-wave (mm-wave) multiple-input multiple-
output (MIMO) communications is a promising strategy to save cost with a minimal …
output (MIMO) communications is a promising strategy to save cost with a minimal …
Capacity Enhancement of 5G 4T4R network using multiple non orthogonal polarization antenna system with transmitter beam angular diversity
L Minz - Authorea Preprints, 2023 - techrxiv.org
This work provided a study of multiple polarization for use in a MIMO system. Currently, only
2 polarization MIMO system model is in use. However, there are multiple antennas in Tx and …
2 polarization MIMO system model is in use. However, there are multiple antennas in Tx and …