Mostrando 10 resultados de: 19
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Sensors(3)
2021 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies, CHILECON 2021(2)
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Bit Error Rate Analysis for OFDM Schemes Applied to Underground Mining VLC Systems
Conference ObjectAbstract: In this paper, three orthogonal frequency division multiplexing (OFDM) schemes are simulated and appPalabras claves:Bit error rate, OFDM-based VLC, Underground mining visible light communication (UM-VLC), Visible light communicationAutores:Azurdia-Meza C.A., Firoozabadi A.D., Iván Sánchez, Milton Román-Cañizáres, Pablo Palacios JátivaFuentes:scopus3D Multiple Sound Source Localization by Proposed T-Shaped Circular Distributed Microphone Arrays in Combination with GEVD and Adaptive GCC-PHAT/ML Algorithms
ArticleAbstract: Multiple simultaneous sound source localization (SSL) is one of the most important applications in tPalabras claves:Direction of arrival estimation, eigenvalue decomposition, Generalized cross-correlation, Microphone arrays, Sound source localization, Time delay estimationAutores:Adasme P., Azurdia-Meza C.A., Firoozabadi A.D., Irarrazaval P., Pablo Palacios Játiva, Zabala-Blanco D.Fuentes:scopus3D multiple sound source localization by proposed cuboids nested microphone array in combination with adaptive wavelet-based subband gevd
ArticleAbstract: Sound source localization is one of the applicable areas in speech signal processing. The main challPalabras claves:Clustering, Nested microphone array, Sound source localization, Spectral estimation, Subband processing, wavelet transformAutores:Adasme P., Azurdia-Meza C.A., Firoozabadi A.D., Irarrazaval P., Pablo Palacios Játiva, Zabala-Blanco D.Fuentes:scopusA Novel and Adaptive Angle Diversity-Based Receiver for 6G Underground Mining VLC Systems
ArticleAbstract: Visible light communication (VLC) is considered an enabling technology for future 6G wireless systemPalabras claves:6G communication systems, adaptive orientation receiver, Angle Diversity Receivers (ADRs), Received Signal Strength Ratio (RSSR), Underground mining visible light communication (UM-VLC), VLC systemsAutores:Azurdia-Meza C.A., Firoozabadi A.D., Ijaz M., Iván Sánchez, Pablo Palacios Játiva, Plets D., Soto I., Zabala-Blanco D.Fuentes:scopusA Theoretical Review of Modulation and Multiplexing Techniques in Light Fidelity
Conference ObjectAbstract: Light Fidelity (Li-Fi) is a complementary technology to the typical technologies based on Radio FreqPalabras claves:Demodulation techniques, Li-Fi, modulation techniques, Multiplexing, optical transmission channelAutores:Azurdia-Meza C.A., Firoozabadi A.D., Iván Sánchez, Pablo Palacios JátivaFuentes: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:scopusAll-optical Routers Modeled through the Matrix Method with NVidia CUDA Development Framework
Conference ObjectAbstract: Optical packet switching (OPS) is a promising technology in order to satisfy the ever-increasing neePalabras claves:Compute unified device architecture, optical packet switching, serial and parallel computation, wavelength division multiplexingAutores:Azurdia-Meza C.A., Firoozabadi A.D., Pablo Palacios Játiva, Zabala-Blanco D.Fuentes:scopusAn Enhanced VLC Channel Model for Underground Mining Environments Considering a 3D Dust Particle Distribution Model
ArticleAbstract: Underground Mining (UM) is a hostile industry that generally requires a wireless communication systePalabras claves:Dust particle distribution modeling, scattering, Underground mining visible light communication (UM-VLC), VLC channel modelingAutores:Azurdia-Meza C.A., Firoozabadi A.D., Iván Sánchez, Pablo Palacios Játiva, Seguel F., Soto I., Zabala-Blanco D.Fuentes:scopusMultilayer extreme learning machine as equalizer in OFDM-based radio-over-fiber systems
ArticleAbstract: Mobile/wireless networks aim to support diverse services with numerous and sophisticated requirementPalabras claves:5G Technology, equalizer, Machine learningAutores:Azurdia-Meza C.A., Firoozabadi A.D., Montejo-Sanchez S., Mora M., Pablo Palacios Játiva, Zabala-Blanco D.Fuentes:scopus