Mostrando 10 resultados de: 70
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2020 12th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2020(6)
Sensors (Switzerland)(6)
Optics Express(4)
Sensors(4)
2018 11th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2018(3)
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Hybrid RF/VLC network architecture for the internet of things
ArticleAbstract: In recent years, there has been a remarkable advance in monitoring technologies in many environmentsPalabras claves:internet of things, LoRaWan, Network Architecture, Personal area networks, visible light communicationsAutores:Guerra V., Melian-Segura A., Rafael Pérez-Jiménez, Rajó F.A.D., Sanchez-Rodriguez D.Fuentes:scopusHybrid visible light and ultrasound-based sensor for distance estimation
ArticleAbstract: Distance estimation plays an important role in location-based services, which has become very populaPalabras claves:Cricket sensor, Distance measurement, Optical Wireless Communications, visible light communications, Visible light positioningAutores:Guerra V., Luna-Rivera M., Rabadan-Borjes J.A., Rafael Pérez-Jiménez, Rodríguez R., Torres J.R.Fuentes:scopusEvaluating the risk of eavesdropping a visible light communication channel
ArticleAbstract: Visible light communication (VLC) technologies are becoming a method to communicate with a wide rangPalabras claves:Autores:Guerra V., Ignacio Marin-Garcia, Patricia Chavez-Burbano, Rabadan-Borjes J.A., Rafael Pérez-JiménezFuentes:googlescopusEvaluation of Communication Link Performance and Charging Speed in Self-Powered Internet of Underwater Things Devices
ArticleAbstract: The energy consumption of the Internet of underwater things (IoUT) nodes is a capital aspect that drPalabras claves:energy harvesting, information decoding, Internet of underwater things (IoUT), simultaneous lightwave information and power transfer (SLIPT), Underwater wireless optical communicationsAutores:Guerra V., Majlesein B., Rabadan-Borjes J.A., Rafael Pérez-Jiménez, Torres J.R.Fuentes:scopusEvaluation of Fog Effects on Optical Camera Communications Link
Conference ObjectAbstract: The applications of Optical Camera Communications (OCC) have been tested for vehicular communicationPalabras claves:experimental outdoor OCC, fog, meteorological visibility, Optical camera communications (OCC)Autores:Guerra V., Jurado-Verdu C., MATUS V., Rafael Pérez-Jiménez, Teli S.R., Zvánovec S.Fuentes:scopusFractal Modulation Scheme for Optical Camera Communication
Conference ObjectAbstract: This paper proposes a novel spatial modulation scheme for optical camera communication based on thePalabras claves:DIGITAL COMMUNICATION, fractal modulation, IMAGE PROCESSING, optical camera communication, Optical wireless communication, spatial modulationAutores:Guerra V., Guerra-Yanez C., Jurado-Verdu C., Mederos-Barrera A., Rabadan-Borjes J.A., Rafael Pérez-Jiménez, Zvánovec S.Fuentes:scopusFundamentals of Indoor Vlp: Providing Autonomous Mobility for Visually Impaired People
Conference ObjectAbstract: In this paper, we explore different alternatives of solving the challenging problem of providing mobPalabras claves:indoor location, Optical camera communications, realtimepositioning, visible light communications, visible lightpositioningAutores:Aguiar L., Guerra V., Rabadan-Borjes J.A., Rafael Pérez-Jiménez, Torres J.R.Fuentes:scopusGeneral framework for calculating irradiance distributions of symmetric surface sources
ArticleAbstract: Symmetries in system modeling can be exploited to obtain analytical results on the system behavior aPalabras claves:Autores:Ghassemlooy Z., Guerra V., Guerra-Yanez C., Jurado-Verdu C., Rabadan-Borjes J.A., Rafael Pérez-Jiménez, Zvánovec S.Fuentes:scopusEffect of temperature on channel compensation in optical camera communication
ArticleAbstract: General-purpose Complementary Metal Oxide Semiconductor (CMOS) sensors perform the image desegregatiPalabras claves:Channel compensation, Led, optical camera communication, spectrum, Temperature effectsAutores:Guerra V., Moreno D., Rabadan-Borjes J.A., Rafael Pérez-Jiménez, Torres J.R.Fuentes:scopusDeep learning for signal clock and exposure estimation in rolling shutter optical camera communication
ArticleAbstract: In rolling shutter (RS)-based optical camera communication (OCC) links, selecting the appropriate caPalabras claves:Autores:Guerra V., Jurado-Verdu C., Rabadan-Borjes J.A., Rafael Pérez-JiménezFuentes:scopus