4 papers
Coordinated Multipoint Anti-jamming Beam Pattern Synthesis: From AI Accelerated Algorithm to Hardware Implementation
Zilong Wang, Cheng Zhang, Zhilei Zhang +3
This paper presents a deep unfolding-supported coordinated multipoint beam pattern synthesis (DUCoMP-BPS) scheme to overcome the high complexity, poor adaptability, and limited sca…
Anti-jamming Transmission of Downlink Cell Free Millimeter-Wave MIMO System
Zilong Wang, Cheng Zhang, Changwei Zhang +1
In this letter, the maximization of resistible jamming power is studied for multi-user downlink millimeter-wave cell-free multiple-input-multiple-output (CF-MIMO) systems. We propo…
Amplitude Prediction from Uplink to Downlink CSI against Receiver Distortion in FDD Systems
Chaojin Qing, Zilong Wang, Qing Ye +2
In frequency division duplex (FDD) massive multiple-input multiple-output (mMIMO) systems, the reciprocity mismatch caused by receiver distortion seriously degrades the amplitude p…
LoS sensing-based superimposed CSI feedback for UAV-Assisted mmWave systems
Chaojin Qing, Qing Ye, Wenhui Liu +3
In unmanned aerial vehicle (UAV)-assisted millimeter wave (mmWave) systems, channel state information (CSI) feedback is critical for the selection of modulation schemes, resource m…