35 citations · 53 across the 4 of their papers we have counts for
4 papers · 1 filter
A Lattice-Reduction Aided Vector Perturbation Precoder Relying on Quantum Annealing
Samuel Winter, Yangyishi Zhang, Gan Zheng +1
Quantum annealing (QA) is proposed for vector perturbation precoding (VPP) in multiple input multiple output (MIMO) communications systems. The mathematical framework of VPP is pre…
Resource Allocation and Passive Beamforming for IRS-assisted URLLC Systems
Yangyi Zhang, Xinrong Guan, Qingqing Wu +2
In this correspondence, we investigate an intelligent reflective surface (IRS) assisted downlink ultra-reliable and low-latency communication (URLLC) system, where an access point…
Deep Learning Based Predictive Beamforming Design
Juping Zhang, Gan Zheng, Yangyishi Zhang +2
This paper investigates deep learning techniques to predict transmit beamforming based on only historical channel data without current channel information in the multiuser multiple…
Model-free Optimization and Experimental Validation of RIS-assisted Wireless Communications under Rich Multipath Fading
Tianrui Chen, Minglei You, Yangyishi Zhang +6
Reconfigurable intelligent surface (RIS) devices have emerged as an effective way to control the propagation channels for enhancing the end-users' performance. However, RIS optimiz…