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Weidong Mei

Researcher at National University of Singapore

Publications -  74
Citations -  1594

Weidong Mei is an academic researcher from National University of Singapore. The author has contributed to research in topics: Beamforming & Wireless. The author has an hindex of 14, co-authored 65 publications receiving 890 citations. Previous affiliations of Weidong Mei include University of Electronic Science and Technology of China.

Papers
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Improving Physical Layer Security Using UAV-Enabled Mobile Relaying

TL;DR: Simulation results demonstrate that the proposed mobile relaying scheme could significantly outperform the static relays scheme in terms of secrecy enhancement, and the algorithm developed is proven to have Karush–Kuhn–Tucker point convergence guarantee.
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Cellular-Connected UAV: Uplink Association, Power Control and Interference Coordination

TL;DR: This paper considers the uplink transmission from a UAV to cellular BSs, under spectrum sharing with the existing ground users, and proposes a centralized and decentralized ICIC schemes that achieve a near-optimal performance and draw important design insights based on practical system setups.
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Uplink Cooperative NOMA for Cellular-Connected UAV

TL;DR: This paper proposes to apply the non-orthogonal multiple access (NOMA) technique to the uplink communication from a UAV to cellular BSs, under spectrum sharing with the existing ground users, and investigates the optimal design of cooperative NOMA and air-ground performance tradeoff.
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Safeguarding Wireless Network with UAVs: A Physical Layer Security Perspective

TL;DR: In this paper, the authors identify new issues from a physical-layer security viewpoint and present novel solutions to tackle them efficiently, and the numerical results are provided to validate their effectiveness and promising directions for future research are also discussed.
Posted Content

Safeguarding Wireless Network with UAVs: A Physical Layer Security Perspective

TL;DR: This article aims to identify new issues from a physical-layer security viewpoint and present novel solutions to tackle them efficiently to protect future wireless networks with widely deployed UAVs.