Y
Yuanwei Liu
Researcher at Queen Mary University of London
Publications - 477
Citations - 18977
Yuanwei Liu is an academic researcher from Queen Mary University of London. The author has contributed to research in topics: Computer science & Engineering. The author has an hindex of 53, co-authored 359 publications receiving 11049 citations. Previous affiliations of Yuanwei Liu include Xidian University & University of Houston.
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STAR-IOS Aided NOMA Networks: Channel Model Approximation and Performance Analysis
TL;DR: In this article, the authors investigated a STAR-IOS-aided downlink NOMA network with randomly deployed users, and derived the diversity gains of paired users by the M-fold convolution model.
Journal ArticleDOI
Clustered Millimeter-Wave Networks With Non-Orthogonal Multiple Access
TL;DR: This work introduces clustered millimeter-wave (mmWave) networks with invoking non-orthogonal multiple access (NOMA) techniques, where the NOMA users are modeled as Poisson cluster processes and each cluster contains a base station located at the center.
Proceedings ArticleDOI
The Application of Multi-Agent Reinforcement Learning in UAV Networks
TL;DR: This article investigates autonomous resource allocation of multiple UAVs enabled communication networks with the goal of maximizing long-term rewards and proposes a multi-agent reinforcement learning (MARL) framework that each agent discovers its best strategy according to its local observations using learning.
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Channel Estimation for STAR-RIS-aided Wireless Communication
TL;DR: In this article, an efficient uplink channel estimation design for a simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) assisted two-user communication system is proposed.
Proceedings ArticleDOI
Deployment and Movement for Multiple Aerial Base Stations by Reinforcement Learning
Xiao Liu,Yuanwei Liu,Yue Chen +2 more
TL;DR: A novel framework for Quality of experience (QoE)-driven deployment and movement of multiple unmanned aerial vehicles (UAVs) is proposed, in which each UAV is considered as an agent, making its own decision to obtain 3D position.