Listar por materia "Underground mining"
Mostrando publicaciones 1-2 de 2
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A novel frequency domain visible light communication (VLC) three-dimensional trilateration system for localization in underground mining
(2019)A new visible light communication (VLC) system is proposed for localization in underground mining. Existent systems, such as global positioning system (GPS) and systems based on mobile communication, are generally not ...
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A VLC channel model for underground mining environments with scattering and shadowing
(2020)Underground mining is an industry that preserves the miners' safety and efficiency in their work using wireless communication systems as a tool. In addition to communication links characterized by radio frequency signals, ...