A survey of channel modeling techniques for visible light communications

S Yahia, Y Meraihi, A Ramdane-Cherif… - Journal of network and …, 2021‏ - Elsevier
Abstract Visible Light Communication (VLC) is a subset of Optical Wireless Communication
(OWC) originally based on Light Emitting Diodes (LEDs) for data transmission in an …

Underground mine positioning: A review

F Seguel, P Palacios-Játiva… - IEEE Sensors …, 2021‏ - ieeexplore.ieee.org
Underground mining is expected to lead the mining industry in the near future. Due to the
advance of electronic devices and communications technologies, new safety regulations …

A VLC channel model for underground mining environments with scattering and shadowing

PP Játiva, CA Azurdia-Meza, I Sánchez, F Seguel… - IEEE …, 2020‏ - ieeexplore.ieee.org
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 …

Illuminating the future: A comprehensive review of visible light communication applications

S Gupta, D Roy, S Bose, V Dixit, A Kumar - Optics & Laser Technology, 2024‏ - Elsevier
Visible light communication (VLC) is a disruptive technology that uses light-emitting diodes
(LEDs)/LASERs to transmit data wirelessly using visible light spectrum. VLC has many …

Wireless underground sensor networks: A comprehensive survey and tutorial

D Wohwe Sambo, A Förster - ACM Computing Surveys, 2023‏ - dl.acm.org
The Internet of Things has developed greatly over the past decade to cater to many diverse
applications across almost all fields of life. Many of these applications can either profit or …

Interference mitigation for visible light communications in underground mines using angle diversity receivers

P Palacios Játiva, M Román Canizares… - Sensors, 2020‏ - mdpi.com
This paper proposes two solutions based on angle diversity receivers (ADRs) to mitigate
inter-cell interference (ICI) in underground mining visible light communication (VLC) …

A review on non-RF underground positioning techniques for mining applications

M Zeeshan, M Chavda, KM Ehshan… - IEEE Transactions …, 2023‏ - ieeexplore.ieee.org
Positioning systems are widely used to determine the location of objects or individuals in a
given environment. In underground mines, these systems are used to track the location of …

Applications of wireless indoor positioning systems and technologies in underground mining: A review

M Zare, R Battulwar, J Seamons… - Mining, Metallurgy & …, 2021‏ - Springer
In the last decade, new developments took place in the area of indoor positioning (or
localization). Since the Global Navigation Satellite System (GNSS) cannot be used in …

Hybrid RF/VLC network architecture for the internet of things

F Delgado-Rajo, A Melian-Segura, V Guerra… - Sensors, 2020‏ - mdpi.com
In recent years, there has been a remarkable advance in monitoring technologies in many
environments, be they urban or rural. These technologies, included in the Internet of Things …

[HTML][HTML] A novel frequency domain visible light communication (VLC) three-dimensional trilateration system for localization in underground mining

A Dehghan Firoozabadi, C Azurdia-Meza, I Soto… - Applied Sciences, 2019‏ - mdpi.com
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 …