2D off-grid decomposition and SBL combination for OTFS channel estimation
Orthogonal time-frequency space (OTFS) is a promising technique for high mobility wireless
communications, as it approaches a sparse representation of doubly-selective fading …
communications, as it approaches a sparse representation of doubly-selective fading …
Computation-Efficient Reflection Coefficient Design for Graphene-Based RIS in Wireless Communications
Reconfigurable intelligent surface (RIS) has recently been in the spotlight as a key enabler
for the sixth generation (6G) of wireless communication system. The essence of RIS-assisted …
for the sixth generation (6G) of wireless communication system. The essence of RIS-assisted …
Beamwidth optimization for millimeter-wave V2V communication between neighbor vehicles in highway scenarios
Millimeter-wave (mmWave) communication is considered to be a promising candidate to
enable multi-Gbps data rates in future vehicle-to-everything (V2X) communication. Beam …
enable multi-Gbps data rates in future vehicle-to-everything (V2X) communication. Beam …
Mitigating the impact of blockages in millimeter-wave vehicular networks through vehicular relays
With the high data rates and ultra-low latency it provides, millimeter-wave (mmWave)
communications will be a key enabler for future vehicular networks. However, due to high …
communications will be a key enabler for future vehicular networks. However, due to high …
Bayesian Bilinear Inference for Joint Channel Tracking and Data Detection in Millimeter-Wave MIMO Systems
We propose a novel joint channel tracking and data detection (JCTDD) scheme to combat
the channel aging phenomenon typical of millimeter-wave (mmWave) multiple-input multiple …
the channel aging phenomenon typical of millimeter-wave (mmWave) multiple-input multiple …
A novel beam channel model and capacity analysis for UAV-enabled millimeter-wave communication systems
Z Lian, Y Wang, Y Su, P Ji, L Ling… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
In this paper, we use directional antenna arrays instead of large-scale antenna arrays to
combat the severe propagation path loss, and propose a novel beam channel model for …
combat the severe propagation path loss, and propose a novel beam channel model for …
Fast and scalable distributed consensus over wireless large-scale internet of things network
Due to the rapid paradigm shift in Internet of Things networks from wired and centralized to
flexible wireless and decentralized networks, building effective and reliable distributed …
flexible wireless and decentralized networks, building effective and reliable distributed …
Mitigating channel aging and phase noise in millimeter wave MIMO systems
H Iimori, GTF deAbreu, D González… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
We consider non-stationary and time-varying millimeter wave (mmWave) communication
systems subjected to phase noise at both transmitter and receiver. Our aim is to compensate …
systems subjected to phase noise at both transmitter and receiver. Our aim is to compensate …
Multiple vandermonde decomposition based channel estimation for MmWave MIMO high-mobility communication in 5G and beyond
Z Yi, X Jing - China Communications, 2023 - ieeexplore.ieee.org
Millimeter wave (mmWave) massive massive multiple input multiple output (MIMO)
technique has been regarded as the viable solution for vehicular communications in 5G and …
technique has been regarded as the viable solution for vehicular communications in 5G and …
Pilot Signal and Channel Estimator Co-Design for Hybrid-Field XL-MIMO
This paper addresses the intricate task of hybrid-field channel estimation in extremely large-
scale MIMO (XL-MIMO) systems, critical for the progression of 6G communications. Within …
scale MIMO (XL-MIMO) systems, critical for the progression of 6G communications. Within …