Topology Design for GNSSs Considering Both Inter-satellite Links and Ground-satellite Links

no code implementations • 24 Mar 2021 • Z. Yan, K. Zhao, W. Li, C. Kang, J. Zheng, H. Yang, S. Du

Inter-satellite links (ISLs) are adopted in global navigation satellite systems (GNSSs) for high-precision orbit determination and space-based end-to-end telemetry telecommand control and communications.

Data Interaction Management

Numerical study of COVID-19 spatial-temporal spreading in London

no code implementations • 19 Feb 2021 • J. Zheng, X. Wu, F. Fang, J. Li, Z. Wang, H. Xiao, J. Zhu, C. C. Pain, P. F. Linden, B. Xiang

Although our results are based on London, since the fundamental knowledge processes are the same, our study can be further extended to other locations (especially the highly air polluted areas) in the world.

Medical Physics Computational Engineering, Finance, and Science Fluid Dynamics

Gaze Gestures and Their Applications in human-computer interaction with a head-mounted display

no code implementations • 16 Oct 2019 • W. X. Chen, X. Y. Cui, J. Zheng, J. M. Zhang, S. Chen, Y. D. Yao

A head-mounted display (HMD) is a portable and interactive display device.