20 citations · 20 across the 3 of their papers we have counts for
4 papers
Heterogeneous-IRS-Assisted MIMO Systems: Channel Estimation and Beamforming
Weibiao Zhao, Qiucen Wu, Yuanqi Tang +1
Intelligent reflecting surface (IRS) has gained great attention for its ability to create favorable propagation environments. However, the power consumption of conventional IRSs ca…
Beamforming for PIN Diode-Based IRS-Assisted Systems Under a Phase Shift-Dependent Power Consumption Model
Qiucen Wu, Tian Lin, Xianghao Yu +2
Intelligent reflecting surfaces (IRSs) have been regarded as a promising enabler for future wireless communication systems. In the literature, IRSs have been considered power-free…
Channel Estimation for BIOS-Assisted Multi-User MIMO Systems: A Heterogeneous Two-timescale Strategy
Qiucen Wu, Tian Lin, Yu Zhu
Bilayer intelligent omni-surface (BIOS) has recently attracted increasing attention due to its capability of independent beamforming on both reflection and refraction sides. Howeve…
Orbital-collaborative Charge Density Wave in Monolayer VTe2
Qiucen Wu, Zhongjie Wang, Yucheng Guo +2
Charge density waves in transition metal dichalcogenides have been intensively studied for their close correlation with Mott insulator, charge-transfer insulator, and superconducto…