Mostrando 10 resultados de: 39
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2020 12th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2020(3)
Applied Optics(2)
ConTEL 2019 - 15th International Conference on Telecommunications, Proceedings(2)
IEEE Photonics Technology Letters(2)
Sensors (Switzerland)(2)
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scopus(39)
Comparison of Monte Carlo ray-tracing and photon-tracing methods for calculation of the impulse response on indoor wireless optical channels
ArticleAbstract: We present a comparison between the modified Monte Carlo algorithm (MMCA) and a recently proposed raPalabras claves:Autores:Ayala A., Hernández O.G., Mendoza B.R., Rafael Pérez-Jiménez, Rodríguez S.P.Fuentes:scopusBRDF Models for the Impulse Response Estimation in Indoor Optical Wireless Channels
ArticleAbstract: Indoor wireless optical communications (IWOCs) are highly conditioned by the communication channel,Palabras claves:Optical Wireless Communications, reflective models, visible light communicationsAutores:Guerra V., Rabadan-Borjes J.A., Rafael Pérez-Jiménez, Torres J.R.Fuentes:scopusAnalysis of Illumination-Fiber-to-Wireless Links
Conference ObjectAbstract: Optical Wireless Communications (OWC) have been traditionally based on point light sources such as LPalabras claves:channel impulse response, fiber optics lighting, illumination fiber, Optical wireless communication, side-emitting fiber, Visible light communicationAutores:Guerra C., Guerra V., Ortega B., Rabadan-Borjes J.A., Rafael Pérez-JiménezFuentes:scopusAnalysis of multipath impulse response of diffuse and quasi-diffuseoptical links for IR-WLAN
Conference ObjectAbstract: This paper studies the variation on the power budget, in an infrared optical link for indoor channelPalabras claves:Autores:Betancor M.J., Melián V.M., Rafael Pérez-JiménezFuentes:scopusA novel ranging technique based on optical camera communications and time difference of arrival
ArticleAbstract: In this work, a new Time Difference of Arrival (TDoA) scheme for distance measurement based on OpticPalabras claves:Optical camera communications, Ranging technique, Statistical pulse detectionAutores:Guerra C., Guerra V., Rabadan-Borjes J.A., Rafael Pérez-Jiménez, Torres J.R.Fuentes:scopusA simplified model for the rolling shutter based camera in optical camera communications
Conference ObjectAbstract: A simplified model of the camera for optical camera communications (OCC) based on the rolling shuttePalabras claves:Camera communication, frequency response, Image sensor, Optical camera communications, Rolling Shutter, visible light communicationsAutores:Burton A., Ghassemlooy Z., Hassan N.B., Li X., Rafael Pérez-Jiménez, Zvánovec S.Fuentes:scopusDevelopment of an Experimental Optical Camera Communication Research Setup
Conference ObjectAbstract: In this paper, we present the development of trans-mitter and receiver equipment for optical cameraPalabras claves:internet of things (IoT), optical camera communication (OCC), optical wireless communication (OWC), wireless sensor networks (WSNs)Autores:Guerra V., Jurado-Verdu C., MATUS V., Rabadan-Borjes J.A., Rafael Pérez-Jiménez, Torres J.R.Fuentes:scopusConsiderations on the design of conventional receivers for wireless optical channels using a Monte Carlo based ray-tracing algorithm
Conference ObjectAbstract: This paper presents a study of the design of a conventional receiver structure that offers improvedPalabras claves:Angle-diversity, Conventional receiver, Infrared channel, Ray-tracingAutores:Ayala A., Hernández O.G., Mendoza B.R., Rafael Pérez-Jiménez, Rodríguez S.P.Fuentes:scopusConstellation design for color space-based modulation in visible light communications
ArticleAbstract: In this paper, we present a new strategy to design the constellation symbols in a visible light commPalabras claves:CSK, IEEE 802.15.7, modulation, VlcAutores:Campos-Delgado D.U., Guerra V., Gutiérrez C.A., Luna-Rivera M., Rabadan-Borjes J.A., Rafael Pérez-JiménezFuentes:scopusCorrelation-based receiver for optical camera communications
ArticleAbstract: In color-multiplexed optical camera communications (OCC) systems, data acquisition is restricted byPalabras claves:Autores:Guerra V., Jurado-Verdu C., MATUS V., Rabadan-Borjes J.A., Rafael Pérez-JiménezFuentes:scopus