168 citations · 239 across the 9 of their papers we have counts for
9 papers
CRB-Based Waveform Optimization for MIMO ISAC Systems With One-Bit ADCs
Qi Lin, Hong Shen, Wei Xu +1
This paper studies the transmit waveform optimization for a quantized multiple-input multiple-output (MIMO) integrated sensing and communication (ISAC) system, where one-bit analog…
Empowering Over-the-Air Personalized Federated Learning via RIS
Wei Shi, Jiacheng Yao, Jindan Xu +3
Over-the-air computation (AirComp) integrates analog communication with task-oriented computation, serving as a key enabling technique for communication-efficient federated learnin…
Trainable Joint Channel Estimation, Detection and Decoding for MIMO URLLC Systems
Yi Sun, Hong Shen, Bingqing Li +4
The receiver design for multi-input multi-output (MIMO) ultra-reliable and low-latency communication (URLLC) systems can be a tough task due to the use of short channel codes and f…
Robust MIMO Detection With Imperfect CSI: A Neural Network Solution
Yi Sun, Hong Shen, Wei Xu +2
In this paper, we investigate the design of statistically robust detectors for multi-input multi-output (MIMO) systems subject to imperfect channel state information (CSI). A robus…
Integrated sensing and full-duplex communication: Joint transceiver beamforming and power allocation
Zhenyao He, Wei Xu, Hong Shen +3
Beamforming design has been widely investigated for integrated sensing and communication (ISAC) systems with full-duplex (FD) sensing and half-duplex (HD) communication. To achieve…
Full-Duplex Communication for ISAC: Joint Beamforming and Power Optimization
Zhenyao He, Wei Xu, Hong Shen +3
Beamforming design has been widely investigated for integrated sensing and communication (ISAC) systems with full-duplex (FD) sensing and half-duplex (HD) communication. To achieve…
Secure Outage Analysis of RIS-Assisted Communications with Discrete Phase Control
Wei Shi, Jindan Xu, Wei Xu +2
This correspondence investigates a reconfigurable intelligent surface (RIS)-assisted wireless communication system with security threats. The RIS is deployed to enhance the secrecy…
Intelligent Reflection Enabling Technologies for Integrated and Green Internet-of-Everything Beyond 5G: Communication, Sensing, and Security
Wei Shi, Wei Xu, Xiaohu You +2
Internet-of-Everything (IoE) has gradually been recognized as an integral part of future wireless networks. In IoE, there can be an ultra-massive number of smart devices of various…
RIS-Assisted Quasi-Static Broad Coverage for Wideband mmWave Massive MIMO Systems
Muxin He, Jindan Xu, Wei Xu +3
Reconfigurable intelligent surfaces (RISs) can establish favorable wireless environments to combat the severe attenuation and blockages in millimeter-wave (mmWave) bands. However,…