27 citations · 58 across the 15 of their papers we have counts for
7 papers · 1 filter
Intelligent Reflecting Surface Assisted Multi-Cluster AirComp via Dynamic Beamforming
Yapeng Zhao, Qingqing Wu, Wen Chen +2
This paper studies an multi-cluster over-the-air computation (AirComp) system, where an intelligent reflecting surface (IRS) assists the signal transmission from devices to an acce…
Computation Offloading for Edge Computing in RIS-Assisted Symbiotic Radio Systems
Bin Li, Zhen Qian, Lei Liu +3
In the paper, we investigate the coordination process of sensing and computation offloading in a reconfigurable intelligent surface (RIS)-aided base station (BS)-centric symbiotic…
Static IRS Meets Distributed MIMO: A New Architecture for Dynamic Beamforming
Guangji Chen, Qingqing Wu, Celimuge Wu +3
Intelligent reflecting surface (IRS) has been considered as a revolutionary technology to enhance the wireless communication performance. To cater for multiple mobile users, adjust…
Exploiting Intelligent Reflecting Surfaces for Interference Channels with SWIPT
Ying Gao, Qingqing Wu, Wen Chen +3
This paper considers intelligent reflecting surface (IRS)-aided simultaneous wireless information and power transfer (SWIPT) in a multi-user multiple-input single-output (MISO) int…
Integrated Sensing and Communication: Joint Pilot and Transmission Design
Meng Hua, Qingqing Wu, Wen Chen +3
This paper studies a communication-centric integrated sensing and communication (ISAC) system, where a multi-antenna base station (BS) simultaneously performs downlink communicatio…
Performance-Oriented Design for Intelligent Reflecting Surface Assisted Federated Learning
Yapeng Zhao, Qingqing Wu, Wen Chen +2
To efficiently exploit the massive amounts of raw data that are increasingly being generated in mobile edge networks, federated learning (FL) has emerged as a promising distributed…
Distributed Spectrum and Power Allocation for D2D-U Networks: A Scheme based on NN and Federated Learning
Rui Yin, Zhiqun Zou, Celimuge Wu +2
In this paper, a Device-to-Device communication on unlicensed bands (D2D-U) enabled network is studied. To improve the spectrum efficiency (SE) on the unlicensed bands and fit its…