67 citations · 100 across the 20 of their papers we have counts for
24 papers · 1 filter
Reconfigurable Intelligent Surface aided Integrated-Navigation-and-Communication in Urban Canyons: A Satellite Selection Approach
Tianwei Hou, Da Guan, Xin Sun +4
This study investigates the application of a simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)-aided medium-Earth-orbit (MEO) satellite network…
Secrecy Outage Probability Analysis for Downlink RIS-NOMA Networks with On-Off Control
Yingjie Pei, Xinwei Yue, Wenqiang Yi +3
Reconfigurable intelligent surface (RIS) has been regarded as a promising technology since it has ability to create the favorable channel conditions. This paper investigates the se…
Multi-Objective Optimisation of URLLC-Based Metaverse Services
Xinyu Gao, Wenqiang Yi, Yuanwei Liu +1
Metaverse aims for building a fully immersive virtual shared space, where the users are able to engage in various activities. To successfully deploy the service for each user, the…
Physical Layer Security for STAR-RIS-NOMA: A Stochastic Geometry Approach
Ziyi Xie, Yuanwei Liu, Wenqiang Yi +2
In this paper, a stochastic geometry based analytical framework is proposed for secure simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) assist…
Is the Envelope Beneficial to Non-Orthogonal Multiple Access?
Ziyi Xie, Wenqiang Yi, Xuanli Wu +2
Non-orthogonal multiple access (NOMA) is capable of serving different numbers of users in the same time-frequency resource element, and this feature can be leveraged to carry addit…
Coverage and Capacity Optimization in STAR-RISs Assisted Networks: A Machine Learning Approach
Xinyu Gao, Wenqiang Yi, Alexandros Agapitos +2
Coverage and capacity are the important metrics for performance evaluation in wireless networks, while the coverage and capacity have several conflicting relationships, e.g. high t…