19 citations · 22 across the 10 of their papers we have counts for
11 papers
Sensing-Enhanced Secure Communication: Joint Time Allocation and Beamforming Design
Dongfang Xu, Yiming Xu, Zhiqiang Wei +2
The integration of sensing and communication enables wireless communication systems to serve environment-aware applications. In this paper, we propose to leverage sensing to enhanc…
Joint Beamforming and Antenna Movement Design for Moveable Antenna Systems Based on Statistical CSI
Xintai Chen, Biqian Feng, Yongpeng Wu +2
This paper studies a novel movable antenna (MA)-enhanced multiple-input multiple-output (MIMO) system to leverage the corresponding spatial degrees of freedom (DoFs) for improving…
Communication Resources Constrained Hierarchical Federated Learning for End-to-End Autonomous Driving
Wei-Bin Kou, Shuai Wang, Guangxu Zhu +4
While federated learning (FL) improves the generalization of end-to-end autonomous driving by model aggregation, the conventional single-hop FL (SFL) suffers from slow convergence…
Integrated Sensing and Communication in Coordinated Cellular Networks
Dongfang Xu, Chang Liu, Shenghui Song +1
Integrated sensing and communication (ISAC) is a promising technique to provide sensing services in future wireless networks. Numerous existing works have adopted a monostatic rada…
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…
Low-Complexity Precoding for Extremely Large-Scale MIMO Over Non-Stationary Channels
Bokai Xu, Zhe Wang, Huahua Xiao +3
Extremely large-scale multiple-input-multiple-output (XL-MIMO) is a promising technology for the future sixth-generation (6G) networks to achieve higher performance. In practice, v…
Integrated Sensing and Communication in Distributed Antenna Networks
Dongfang Xu, Ata Khalili, Xianghao Yu +2
In this paper, we investigate the resource allocation design for integrated sensing and communication (ISAC) in distributed antenna networks (DANs). In particular, coordinated by a…
Joint Transmit and Reflective Beamforming for RIS-assisted Secret Key Generation
Lei Hu, Guyue Li, Xuewen Qian +2
Reconfigurable intelligent surface (RIS) is a promising technique to enhance the performance of physical-layer key generation (PKG) due to its ability to smartly customize the radi…
Spectral and Energy Efficiency of ACO-OFDM in Visible Light Communication Systems
Shuai Ma, Ruixin Yang, Xiong Deng +5
In this paper, we study the spectral efficiency (SE) and energy efficiency (EE) of asymmetrically clipped optical orthogonal frequency division multiplexing (ACO-OFDM) for visible…
Resource Allocation for Active IRS-Assisted Multiuser Communication Systems
Dongfang Xu, Xianghao Yu, Derrick Wing Kwan Ng +1
Intelligent reflecting surfaces (IRSs) are emerging as promising enablers for the next generation of wireless communication systems, because of their ability to customize favorable…
Hybrid Beamforming for Massive MIMO Over-the-Air Computation
Xiongfei Zhai, Xihan Chen, Jie Xu +1
Over-the-air computation (AirComp) has been recognized as a promising technique in Internet-of-Things (IoT) networks for fast data aggregation from a large number of wireless devic…