63 citations · 63 across the 15 of their papers we have counts for
16 papers
Robust Design of Integrated Sensing and Communication in LEO Satellite Systems
Hezhen Yang, Xiaoming Chen, Qi Wang
With the growing demand for satellite sensing and communication, the limited wireless resources are difficult to support multiple satellite systems. Therefore, it is desired to inv…
Metasurface Antenna-Enabled LEO Satellite Constellation Communications: Design and Optimization
Wenfei Yao, Xiaoming Chen, Qi Wang +2
Next-generation low Earth orbit (LEO) satellite constellations face critical bottlenecks in spectral efficiency and onboard hardware complexity. To overcome these limitations, this…
Joint Communication and Sensing Design for Integrated Satellite-Terrestrial Maritime Systems
Kaiwei Xiong, Xiaoming Chen, Ming Ying
Joint communication and sensing has been a key technology in 6G. By integrating sensing into maritime communications, ships can communicate with the base station while sensing the…
On the Performance of Integrated Satellite-Terrestrial Maritime Communications
Kaiwei Xiong, Xiaoming Chen, Ming Ying
In this paper, we present an integrated terrestrial and satellite maritime communication system, where a shorebased terrestrial base station (TBS) and a low Earth orbit (LEO) satel…
Modeling and Analysis for Multiple-Layer LEO Satellite Internet of Things Constellations
Ming Ying, Xiaoming Chen, Qiao Qi +1
To provide multiple-satellite coverage for global Internet of Things (IoT), a low Earth orbit (LEO) satellite IoT constellation usually contains multiple-layer orbits with differen…
Integration of Navigation and Remote Sensing in LEO Satellite Constellations
Qi Wang, Xiaoming Chen, Qiao Qi +2
Low earth orbit (LEO) satellite constellations are becoming a cornerstone of next-generation satellite networks, enabling worldwide high-precision navigation and high-quality remot…
Integrated Communication and Remote Sensing in LEO Satellite Systems: Protocol, Architecture and Prototype
Yichao Xu, Xiaoming Chen, Ming Ying +1
In this paper, we explore the integration of communication and synthetic aperture radar (SAR)-based remote sensing in low Earth orbit (LEO) satellite systems to provide real-time S…
Exploiting Movable Elements of Intelligent Reflecting Surface for Enhancement of Integrated Sensing and Communication
Xingyu Peng, Qin Tao, Yong Liang Guan +1
In this paper, we propose to exploit movable elements of intelligent reflecting surface (IRS) to enhance the overall performance of integrated sensing and communication (ISAC) syst…
Terahertz Integrated Sensing and Communication-Empowered UAVs in 6G: A Transceiver Design Perspective
Ruoyu Zhang, Wen Wu, Xiaoming Chen +2
Due to their high maneuverability, flexible deployment, and low cost, unmanned aerial vehicles (UAVs) are expected to play a pivotal role in not only communication, but also sensin…
Robust Beamforming Design for Integrated Satellite-Terrestrial Maritime Communications in the Presence of Wave Fluctuation
Kaiwei Xiong, Xiaoming Chen, Ming Ying
In order to provide wireless services for wide sea area, this paper designs an integrated satellite-terrestrial maritime communication framework. Specifically, the terrestrial base…
Distributed Memory Approximate Message Passing
Jun Lu, Lei Liu, Shunqi Huang +2
Approximate message passing (AMP) algorithms are iterative methods for signal recovery in noisy linear systems. In some scenarios, AMP algorithms need to operate within a distribut…
Design and Analysis of Massive Uncoupled Unsourced Random Access with Bayesian Joint Decoding
Feiyan Tian, Xiaoming Chen, Yong Liang Guan +1
In this paper, we investigate unsourced random access for massive machine-type communications (mMTC) in the sixth-generation (6G) wireless networks. Firstly, we establish a high-ef…
Deep Learning-based Design of Uplink Integrated Sensing and Communication
Qiao Qi, Xiaoming Chen, Caijun Zhong +2
In this paper, we investigate the issue of uplink integrated sensing and communication (ISAC) in 6G wireless networks where the sensing echo signal and the communication signal are…
Beamforming Design for Semantic-Bit Coexisting Communication System
Maojun Zhang, Guangxu Zhu, Richeng Jin +4
Semantic communication (SemCom) is emerging as a key technology for future sixth-generation (6G) systems. Unlike traditional bit-level communication (BitCom), SemCom directly optim…
Energy-Efficient Design of Satellite-Terrestrial Computing in 6G Wireless Networks
Qi Wang, Xiaoming Chen, Qiao Qi
In this paper, we investigate the issue of satellite-terrestrial computing in the sixth generation (6G) wireless networks, where multiple terrestrial base stations (BSs) and low ea…
Deep Unfolding-Based Channel Estimation for Wideband TeraHertz Near-Field Massive MIMO Systems
Jiabao Gao, Xiaoming Cheng, Geoffrey Ye Li
The combination of Terahertz (THz) and massive multiple-input multiple-output (MIMO) is promising to meet the increasing data rate demand of future wireless communication systems t…