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Bit error probability of VLC systems in underground mining channels with imperfect CSI
ArticleAbstract: Analytical expressions of the statistical distribution of the underground mining visible light commuPalabras claves:Bit Error Probability, channel state information, Least squares channel estimator, underground mining, Visible light communicationAutores:Azurdia-Meza C.A., Castillo-Soria F.R., Gutiérrez C.A., Iván Sánchez, Pablo Palacios Játiva, Seguel F., Zabala-Blanco D.Fuentes:scopusA VLC channel model for underground mining environments with scattering and shadowing
ArticleAbstract: Underground mining is an industry that preserves the miners' safety and efficiency in their work usiPalabras claves:channel impulse response, Channel modeling, scattering, shadowing, underground mining, Visible light communicationAutores:Azurdia-Meza C.A., Firoozabadi A.D., Gutiérrez C.A., Iván Sánchez, Pablo Palacios Játiva, Seguel F., Soto I., Zabala-Blanco D.Fuentes:scopusA novel frequency domain visible light communication (VLC) three-dimensional trilateration system for localization in underground mining
ArticleAbstract:Palabras claves:Light emitting diode, Photodetector, Source localization, underground mining, Visible light communicationAutores:Azurdia-Meza C.A., Charpentier P., Daniel Esteban Iturralde Piedra, Firoozabadi A.D., Krommenacker N., Seguel F., Soto I., Zabala-Blanco D.Fuentes:scopusInterference mitigation for visible light communications in underground mines using angle diversity receivers
ArticleAbstract: This paper proposes two solutions based on angle diversity receivers (ADRs) to mitigate inter-cell iPalabras claves:Angle diversity receiver, Inter-cell interference, Signal combining scheme, underground mining, Visible light communicationAutores:Azurdia-Meza C.A., Firoozabadi A.D., Milton Román-Cañizáres, Montejo-Sanchez S., Pablo Palacios Játiva, Seguel F., Soto I., Zabala-Blanco D.Fuentes:scopusPerformance analysis of IEEE 802.15.7-based visible light communication systems in underground mine environments
ArticleAbstract: Underground mining (UM) is an industry worldwide known for its hostile work environment; therefore,Palabras claves:Channel modeling, scattering, shadowing, underground mining, visible light communication (VLC)Autores:Azurdia-Meza C.A., Diego Fernando Carrera, Iván Sánchez, Milton Román-Cañizáres, Pablo Palacios Játiva, Seguel F., Zabala-Blanco D.Fuentes:scopus