4 citations · 5 across the 5 of their papers we have counts for
5 papers · 1 filter
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…
Distributed and Joint Optimization of Precoding and Power for User-Centric Cell-Free Massive MIMO
Hongkang Yu, Xinquan Ye, Yijian Chen
In the cell-free massive multiple-input multiple-output (CF mMIMO) system, the centralized transmission scheme is widely adopted to manage the inter-user interference. Unfortunatel…
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…