Mostrando 10 resultados de: 34
Filtros aplicados
Publisher
Sensors(3)
2020 12th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2020(2)
European Signal Processing Conference(2)
IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies, CHILECON 2019(2)
Photonic Network Communications(2)
Área temáticas
Ciencias de la computación(8)
Minería y operaciones afines(7)
Métodos informáticos especiales(4)
Dirección general(2)
Ingeniería y operaciones afines(2)
BER Performance of OFDM-Based Visible Light Communication Systems
Conference ObjectAbstract: In this paper, OFDM-based techniques designed for Intensity Modulation/Direct Detection (IMDD) modulPalabras claves:ACO-OFDM, ADO-OFDM, DCO-OFDM, IM/DD, OFDM-based VLC systemsAutores:Azurdia-Meza C.A., Milton Román-Cañizáres, Pablo Palacios Játiva, Soto I., Zabala-Blanco D.Fuentes:scopusBit 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:scopusBit 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: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 General MIMO VLC Channel Model for Underground Mining Environments
Conference ObjectAbstract: Underground Mining (UM) is a harsh environment that involves multiple threats to worker safety and nPalabras claves:channel impulse response, Channel modeling, Multiple-input-multiple-output (MIMO), underground mining (UM), visible light communication (VLC)Autores:Ijaz M., Meza C.A.A., Pablo Palacios Játiva, Solis J., Soto I., 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 hybrid VLC-RF portable phasor measurement unit for deep tunnels
ArticleAbstract: In this manuscript we propose a hybrid Visible Light Communication and Radio Frequency (VLC-RF) schePalabras claves:Deep tunnels, Global Positioning System, Location, Mining sites, Phasor measurement units, Synchrophasors, Visible light communicationAutores:Azurdia-Meza C.A., Krommenacker N., Massuyama G., Pablo Palacios Játiva, Rodrigues R.N., Seguel F., Soto I.Fuentes:scopusApproximation and Temperature Control System via an Actuator and a Cloud: An Application Based on the IoT for Smart Houses
Conference ObjectAbstract: This work presents the use of the Internet of things (IoT) applied to a control of an actuator thatPalabras claves:CLOUD COMPUTING, internet of things (IoT), Raspberry PI, Smart home, temperature sensorAutores:Cordova A., Pablo Palacios JátivaFuentes:scopus