11 papers
AMBER: An Adaptive Multimodal Mask Transformer for Beam Prediction with Missing Modalities
Chenyiming Wen, Binpu Shi, Min Li +3
With the widespread adoption of millimeter-wave (mmWave) massive multi-input-multi-output (MIMO) in vehicular networks, accurate beam prediction and alignment have become critical…
Hybrid-Field Joint Channel and Visible Region Estimation for RIS-Assisted Communications
Xiaokun Tuo, Ming-Min Zhao, Xiang Wang +2
In reconfigurable intelligent surface (RIS)-assisted millimeter-wave (mmWave) communication systems, the large-scale RIS introduces pronounced geometric effects that lead to the co…
Integrated Sensing, Communication, and Control for UAV-Assisted Mobile Target Tracking
Zhiyu Chen, Ming-Min Zhao, Songfu Cai +2
Unmanned aerial vehicles (UAVs) are increasingly deployed in mission-critical applications such as target tracking, where they must simultaneously sense dynamic environments, ensur…
Near-Field Sparse Bayesian Channel Estimation and Tracking for XL-IRS-Aided Wideband mmWave Systems
Xiaokun Tuo, Zijian Chen, Ming-Min Zhao +2
The rapid development of 6G systems demands advanced technologies to boost network capacity and spectral efficiency, particularly in the context of intelligent reflecting surfaces…
A Covariance-Surrogate Framework for Movable-Antenna Enabled Anti-Jamming with Unknown Jammers
Lebin Chen, Ming-Min Zhao, Qingqing Wu +2
In this paper, we investigate a movable antenna (MA) enabled anti-jamming optimization problem, where a legitimate uplink system is exposed to multiple jammers with unknown jamming…
Robust Beamforming for Multiuser MIMO Systems with Unknown Channel Statistics: A Hybrid Offline-Online Framework
Wenzhuo Zou, Ming-Min Zhao, An Liu +1
Robust beamforming design under imperfect channel state information (CSI) is a fundamental challenge in multiuser multiple-input multiple-output (MU-MIMO) systems, particularly whe…