8 citations · 16 across the 6 of their papers we have counts for
7 papers
Secrecy Rate Maximization of RIS-assisted SWIPT Systems: A Two-Timescale Beamforming Design Approach
Ming-Min Zhao, Kaidi Xu, Yunlong Cai +2
Reconfigurable intelligent surfaces (RISs) achieve high passive beamforming gains for signal enhancement or interference nulling by dynamically adjusting their reflection coefficie…
Channel Tracking and Prediction for IRS-aided Wireless Communications
Yi Wei, Ming-Min Zhao, An Liu +1
For intelligent reflecting surface (IRS)-aided wireless communications, channel estimation is essential and usually requires excessive channel training overhead when the number of…
Channel Estimation for IRS-aided Multiuser Communications with Reduced Error Propagation
Yi Wei, Ming-Min Zhao, Min-Jian Zhao +1
Intelligent reflecting surface (IRS) has emerged as a promising paradigm to improve the capacity and reliability of a wireless communication system by smartly reconfiguring the wir…
Low-Complexity Joint Power Allocation and Trajectory Design for UAV-Enabled Secure Communications with Power Splitting
Kaidi Xu, Ming-Min Zhao, Yunlong Cai +1
An unmanned aerial vehicle (UAV)-aided secure communication system is conceived and investigated, where the UAV transmits legitimate information to a ground user in the presence of…
A PDD Decoder for Binary Linear Codes With Neural Check Polytope Projection
Yi Wei, Ming-Min Zhao, Min-Jian Zhao +1
Linear Programming (LP) is an important decoding technique for binary linear codes. However, the advantages of LP decoding, such as low error floor and strong theoretical guarantee…
ADMM-based Decoder for Binary Linear Codes Aided by Deep Learning
Yi Wei, Ming-Min Zhao, Min-Jian Zhao +1
Inspired by the recent advances in deep learning (DL), this work presents a deep neural network aided decoding algorithm for binary linear codes. Based on the concept of deep unfol…