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Interference mitigation for visible light communications in underground mines using angle diversity receivers
(MDPI, 2020)
This paper proposes two solutions based on angle diversity receivers (ADRs) to mitigate inter-cell interference (ICI) in underground mining visible light communication (VLC) systems, one of them is a novel approach. A ...
A VLC Channel Model for Underground Mining Environments With Scattering and Shadowing
(IEEE-Inst Electrical Electronics Engineers, 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, ...
An enhanced VLC channel model for underground mining environments considering a 3D dust particle distribution model
(MDPI, 2022)
Underground Mining (UM) is a hostile industry that generally requires a wireless communication system as a cross-cutting axis for its optimal operation. Therefore, in the last five years, it has been shown that, in addition ...
A new VLC system for localization in underground mining tunnels
(IEEE, 2017)
In this paper we present a new system that uses new technology that has the ability to transmit data using light emitting diodes (LED) and a photodetector (PD) capable of sensing very soft changes of light. The system ...