32 citations · 85 across the 12 of their papers we have counts for
12 papers
Conditional Generative Learning Enabled Wireless UAV Sensing and Tracking via Point Cloud Imaging
Xinhong Dai, Yuan Gao, Hao Jiang +2
In this paper, we study an unmanned aerial vehicle (UAV) sensing and tracking problem, where a base station equipped with an antenna array continuously illuminates a flying UAV and…
Conditional Diffusion-Based Point Cloud Imaging for UAV Position and Attitude Sensing
Xinhong Dai, Yuan Gao, Hao Jiang +2
This paper studies an unmanned aerial vehicle (UAV) position and attitude sensing problem, where a base station equipped with an antenna array transmits signals to a predetermined…
UAV-Enabled Asynchronous Federated Learning
Zhiyuan Zhai, Xiaojun Yuan, Xin Wang +1
To exploit unprecedented data generation in mobile edge networks, federated learning (FL) has emerged as a promising alternative to the conventional centralized machine learning (M…
Decentralized Federated Learning via MIMO Over-the-Air Computation: Consensus Analysis and Performance Optimization
Zhiyuan Zhai, Xiaojun Yuan, Xin Wang
Decentralized federated learning (DFL), inherited from distributed optimization, is an emerging paradigm to leverage the explosively growing data from wireless devices in a fully d…
Learning-based Intelligent Surface Configuration, User Selection, Channel Allocation, and Modulation Adaptation for Jamming-resisting Multiuser OFDMA Systems
Xin Yuan, Shuyan Hu, Wei Ni +2
Reconfigurable intelligent surfaces (RISs) can potentially combat jamming attacks by diffusing jamming signals. This paper jointly optimizes user selection, channel allocation, mod…
Receiver Design for MIMO Unsourced Random Access with SKP Coding
Zeyu Han, Xiaojun Yuan, Chongbin Xu +1
In this letter, we extend the sparse Kronecker-product (SKP) coding scheme, originally designed for the additive white Gaussian noise (AWGN) channel, to multiple input multiple out…
Energy-Efficient UAV-Mounted RIS Assisted Mobile Edge Computing
Zhiyuan Zhai, Xinhong Dai, Bin Duo +2
Unmanned aerial vehicle (UAV) and reconfigurable intelligent surface (RIS) have been recently applied in the field of mobile edge computing (MEC) to improve the data exchange envir…
Over-the-Air Federated Multi-Task Learning
Haoming Ma, Xiaojun Yuan, Dian Fan +3
In this letter, we introduce over-the-air computation into the communication design of federated multi-task learning (FMTL), and propose an over-the-air federated multi-task learni…
Spectral Efficiency of the Cellular Two-Way Relaying with Large Antenna Arrays
Z. Fang, X. Wang, X. Yuan
This paper considers a multiuser cellular two-way relay network (cTWRN) where multiple users exchange information with a base station (BS) via a relay station (RS). Each user is eq…
Towards the Asymptotic Sum Capacity of the MIMO Cellular Two-Way Relay Channel
Zhaoxi Fang, Xiaojun Yuan, Xin Wang
In this paper, we consider the transceiver and relay design for multiple-input multiple-output (MIMO) cellular two-way relay channel (cTWRC), where a multi-antenna base station (BS…
Beamforming Design for Multiuser Two-Way Relaying: A Unified Approach via Max-Min SINR
Zhaoxi Fang, Xin Wang, Xiaojun Yuan
In this paper, we develop a unified framework for beamforming designs in non-regenerative multiuser two-way relaying (TWR).
Power Minimization in Multi-pair Two-Way Relaying
Z. Fang, X. Wang, X. Yuan
This doc provides some proofs in our submitted journal paper.