33 citations · 48 across the 6 of their papers we have counts for
6 papers
Reconfigurable Intelligent Surfaces for Energy Efficiency in Full-duplex Communication System
Yiru Wang, Pengxin Guan, Hongkang Yu +1
In this letter, we study the reconfigurable intelligent surfaces (RIS) aided full-duplex (FD) communication system. By jointly designing the active beamforming of two multi-antenna…
Energy Efficiency Maximization of Simultaneous Transmission and Reflection RIS Assisted Full-Duplex Communications
Pengxin Guan, Yiru Wang, Hongkang Yu +1
This work studies the effectiveness of a novel simultaneous transmission and reflection reconfigurable intelligent surface (STAR-RIS) aided Full-Duplex (FD) communication system. W…
Simultaneous Transmission and Reflection Reconfigurable Intelligent Surface Assisted Full-Duplex Communications
Yiru Wang, Pengxin Guan, Hongkang Yu +1
This work demonstrates the effectiveness of a novel simultaneous transmission and reflection reconfigurable intelligent surface (STAR-RIS) in Full-Duplex (FD) aided communication s…
Performance Analysis and Codebook Design for mmWave Beamforming System with Beam Squint
Hongkang Yu, Pengxin Guan, Yiru Wang +1
Beamforming technology is widely used in millimeter wave systems to combat path losses, and beamformers are usually selected from a predefined codebook. Unfortunately, the traditio…
Fast and Globally Optimal Rigid Registration of 3D Point Sets by Transformation Decomposition
Xuechen Li, Yinlong Liu, Yiru Wang +3
The rigid registration of two 3D point sets is a fundamental problem in computer vision. The current trend is to solve this problem globally using the BnB optimization framework. H…
Dynamic Curriculum Learning for Imbalanced Data Classification
Yiru Wang, Weihao Gan, Jie Yang +2
Human attribute analysis is a challenging task in the field of computer vision, since the data is largely imbalance-distributed. Common techniques such as re-sampling and cost-sens…