4 citations · 4 across the 6 of their papers we have counts for
7 papers · 1 filter
Beyond Task Relevance: Interaction-Aware Semantic Communication for Wireless Agent Collaboration
Yiru Wang, Pengxin Guan, Xiumei Deng +1
Semantic communication in multi-agent systems often assumes that task-relevant information benefits the team once delivered. Yet semantic sharing can alter the receiver's decision…
STAR-RIS-Assisted Privacy Protection in Semantic Communication System
Yiru Wang, Wanting Yang, Pengxin Guan +2
Semantic communication (SemCom) has emerged as a promising architecture in the realm of intelligent communication paradigms. SemCom involves extracting and compressing the core inf…
Secure Wireless Transmission for Reconfigurable Intelligent Surface Aided Full Duplex Systems
Pengxin Guan, Yiru Wang, Yuping Zhao
This letter considers the secure communication in a reconfigurable intelligent surface (RIS) aided full duplex (FD) system. An FD base station (BS) serves an uplink (UL) user and a…
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…