1 citations · 2 across the 4 of their papers we have counts for
11 papers
Energy Efficient Beamforming Optimization for Integrated Sensing and Communication
Zhenyao He, Wei Xu, Hong Shen +2
This paper investigates the optimization of beamforming design in a system with integrated sensing and communication (ISAC), where the base station (BS) sends signals for simultane…
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,…
ICINet: ICI-Aware Neural Network Based Channel Estimation for Rapidly Time-Varying OFDM Systems
Yi Sun, Hong Shen, Zhenguo Du +2
A novel intercarrier interference (ICI)-aware orthogonal frequency division multiplexing (OFDM) channel estimation network ICINet is presented for rapidly time-varying channels. IC…
Beamforming Optimization for IRS-Aided Communications with Transceiver Hardware Impairments
Hong Shen, Wei Xu, Shulei Gong +2
In this paper, we focus on intelligent reflecting surface (IRS) assisted multi-antenna communications with transceiver hardware impairments encountered in practice. In particular,…
Beamforming Design with Fast Convergence for IRS-Aided Full-Duplex Communication
Hong Shen, Tian Ding, Wei Xu +1
We study the beamforming optimization for an intelligent reflecting surface (IRS)-aided full-duplex (FD) communication system in this letter. Specifically, we maximize the sum rate…
On Uplink Performance of Multiuser Massive MIMO Relay Network With Limited RF Chains
Jindan Xu, Yucheng Wang, Wei Xu +3
This paper considers a multiuser massive multiple-input multiple-output uplink with the help of an analog amplify-and-forward relay. The base station equips a large array of …