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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.
Papers
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Proceedings ArticleDOI
Joint Doppler and Channel Estimation for High-Speed Railway Wireless Communication with Massive ULA
TL;DR: This paper investigates joint maximum likelihood (ML) Doppler shift and channel estimation problem for high speed railway (HSR) wireless communication systems with applying massive uniform linear array (ULA).
Proceedings ArticleDOI
Planar region alignment based ego-motion estimation for mobile robot
TL;DR: This paper assumes the mobile robot with visual observer is moved on flat ground and a constrained camera-robot configuration is used to simplify the camera motion model, and the multistage process for ego-motion estimation is introduced.
Posted Content
Evolution of NOMA Toward Next Generation Multiple Access (NGMA).
Yuanwei Liu,Shuowen Zhang,Xidong Mu,Zhiguo Ding,Robert Schober,Naofal Al-Dhahir,Ekram Hossain,Xuemin Shen +7 more
TL;DR: In this paper, the authors explore the evolution of NOMA with a particular focus on non-orthogonal multiple access (NOMA), and discuss several possible candidate techniques.
Posted Content
Reconfigurable Intelligent Surface Enhanced NOMA Assisted Backscatter Communication System
TL;DR: In this article, a reconfigurable intelligent surface (RIS) enhanced NOMABC system is considered, where a joint optimization problem over power reflection coefficients and phase shifts is formulated.
Journal ArticleDOI
Power Profile-Based Antenna Selection for Millimeter Wave MIMO With an All-Planar Lens Antenna Array
TL;DR: In this article, a power-profile based antenna selection method was proposed for a massive MIMO system with an all-planar RF lens antenna array whose lens is made of metamaterials and the antennas are distributed on a two-dimensional (2D) plane.