Geintra

Departamento de electronica Universidad de Alcala

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    Exportados 235 resultados:
      2017
      J. M. Alcalá, J. Ureña, A. Alvarez, y D. Gualda, «Event-based Energy Disaggregation Algorithm for Activity Monitoring from a Single-Point Sensor”», IEEE Transactions on Instrumentation and Measurement, vol. 66, n.º. 10, p. 2615-2626, 2017.
      K. Mannay, J. Ureña, A. Hernandez, D. Gualda, y J. M. V. Carrizo, «Analysis of performance of Ultrasonic Local Positioning Systems for 3D Spaces», in 2017 International Conference on Indoor Positioning Systems., 2017, vol. 1, p. 1-10.
      S. Murano, et al., «Doppler Effect Analysis on Zadoff-Chu and Kasami Sequences for an Ultrasonic LPS», in 2017 International Conference on Indoor Positioning Systems., Sapporo, Japon , 2017, p. 1-10.
      D. Colombo, D. C. Marziani, A. Hernadez, y J. Ureña, «Low-complexity timing synchronization for OFDM based on CAZAC and Golay sequences», in IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB'17), , Salamanca, España, 2017, vol. 1, 1 vol., p. 1-10.
      D. Gualda, E. Diaz, J. J. Garcia, M. - C. Pérez, y J. Ureña, «Patient Activity Monitoring for Smartphones based on a PDR Algorithm», in : 2017 International Conference on Indoor Positioning Systems, 2017, vol. 1, p. 1-10.
      D. Gualda, J. Ureña, J. C. Garcia, M. C. Perez, y E. Diaz, «Study of Cooperative Position Estimations of Mobile Robots», in 2017 International Conference on Indoor Positioning Systems, Sapporo ,Japón, 2017, p. 1-10.
      E.Diaz, D. Gualda, M. C. Peréz, J. Ureña, y J. J. Garcia, «Ultrasonic indoor positioning for smart environments: a mobile application», in 2017 EXP.AT’17 The Experiment@ International Conference 2017, Algarve, Portugal , 2017, p. 1-10.
      T.Aguilera, J. Ureña, F.Alvarez, D. Gualda, J. M. V. Carrizo, y A. Hernadez, «Performance Improvement of an Ultrasonic LPS by applying a Multipath Compensation Algorithm.», in 2017 IEEE International Instrumentation and Measurement Technology Conference , Turin Italia , 2017, vol. 1, p. 1-10.
      2016
      E.Diaz, M. C. Perez, y J. Ureña, «VHDL design for teaching DC/AC converters in a Power Electronics Course.», in 2016 Design of Circuits and Integrated Systems Conference., Granada, España, 2016, p. 1-9.
      M. C. Perez, et al., «Android application for indoor positioning of mobile devices using ultrasonic signals», in 2016 International Conference on Indoor Positioning Systems., Alcala de Henares, España , 2016, p. 1-10.
      D. Gualda, J. Ureña, JC.Garcia, J. M. Alcalá, y A. N. Miyadaira, «Calibration of Beacons for Indoor Environments based on a Map-Matching Technique.», in 2016 International Conference on Indoor Positioning Systems., Alcala de Henares, España , 2016, p. 1-10.
      J. M. Alcalá, J. Ureña, y A. Hernandez, «Improving Accuracy in Load Identification using Principal Component Analysis and Power Trajectories.», in 3rd European Workshop on Non-Intrusive Load Monitoring (NILM European workshop)., London (United Kingdom, 2016, p. 1-10.
      D. Gualda, J. Ureña, JC.Garcia, J. M. Alcalá, y A. Noburo, «Reduction of Ultrasonic Indoor Localization Infrastructure based on the use of Graph Information», in 2016 International Conference on Indoor Positioning and Indoor Navigation (IPIN-2016)., Alcala de Henares, España , 2016, p. 1-10.
      J. M. Alcalá, J. Ureña, A. Hernandez, y D. Gualda, « Symbolic Localization using NILM from only Smart Meter Data.», in International Conference on Indoor Positioning and Indoor Navigation (IPIN 2016)., Alcala de Henares, España , 2016, p. 1-10.
      J. Ureña, et al., «Technical Description of Locate_US: an Ultrasonic Local Positioning System based on Encoded Beacons.», in 2016 International Conference on Indoor Positioning Systems., 2016, p. 1-10.
      A. Hernandez, et al., «Technical Description of Locate_US: an Ultrasonic Local Positioning System based on Encoded Beacons.», in 2016 International Conference on Indoor Positioning Systems., Alcala de Henares, España , 2016, p. 1-10.
      J. Ureña, et al., «Technical Description of Locate_US: an Ultrasonic Local Positioning System based on Encoded Beacons.», in 2016 International Conference on Indoor Positioning Systems., Alcala de Henares, España , 2016, p. 1-10.
      2015
      A. Lindo, E. Garcia, J. Ureña, y M.C.Pérez, «Multiband Waveform Design for an Ultrasonic Indoor Positioning System.», IEEE Sensors Journal IEEE Journals & Magazines, vol. 15, n.º. 12, p. 7190-7199, 2015.
      E. García, J. Ureña, D. Gualda, y A. Hernández, «Discrete Multitone Modulation for Ultrasonic Indoor Positioning Systems», in Sixth International Conference on Indoor Positioning and Indoor Navigation (IPIN 2015), Banff (Canadá), 2015, p. 1-4.
      A. Hernández, et al., «Flexible Ultrasonic Beacon Unit Based on SoC for Local Positioning Systems», in Sixth International Conference on Indoor Positioning and Indoor Navigation (IPIN 2015), Banff (Canadá), 2015, p. 1-4.
      D. Gualda, J. Ureña, J. C. García, E. García, y F. J. Alvarez, «Robustness Study of a Multiple Ultrasonic Indoor Location System», in Sixth International Conference on Indoor Positioning and Indoor Navigation (IPIN 2015), Banff (Canadá), 2015, p. 1-6.
      J. M. Alcalá, J. Ureña, y A. Hernández, «Activity Supervision Tool using Non-Intrusive Load Monitoring Systems», in Conference on Emerging Technologies & Facgory Automation (ETFA 2015), Luxemburgo, 2015, p. 1-4.
      P. Pajuelo, et al., «Implementation of indoor positioning algorithms using Android smartphones», in Conference on Emerging Technologies & Facgory Automation (ETFA 2015), , Luxemburgo, 2015, p. 1-4.
      E. García, P. Poudereux, A. Hernández, J. Ureña, y D. Gualda, «A robust UWB indoor positioning system for highly complex environments», in 2015 IEEE International Conferencie on Industrial Technology, Sevilla, España, 2015, p. 1-10.
      J. Ureña, et al., «Ultrasonic local positioning system for mobile robot navigation: from low to high level processing», in 2015 IEEE International Conferencie on Industrial Technology, Sevilla, España, 2015, p. 1-10.
      J. M. Alcalá, J. Ureña, y A. Hernández, «Encoded total focusing method for improving data acquisition rate», in 2ND INTERNATIONAL CONFERENCE ON BIOIMAGING, Lisboa, Portugal, 2015, vol. 1, p. 1-10.
      2014
      E. Garcia, et al., «Hardware implementation of an efficient correlator for Golay Pairs Derived from Kernels of Lengths 2, 10 and 26.», in XXIX Conference on Design of Circuits and Integrated Systems, DCIS 14 , Madrid, España, 2014, p. 1-4.
      F. Pérez, J. Ureña, F. D. Ruiz, A. Hernandez, E. Garcia, y P. Poudereux, «Design of a System-On-Chip for controlling an ultrasonic beacon array», in Emerging Technologies and Factory Automation, ETFA’14, Barcelona, España, 2014, p. 1-4.
      J. M. Alcalá, J. Ureña, y Á. Hernández, «Event-based Detector for Non-Intrusive Load Monitoring based on the Hilbert Transform», in Emerging Technologies and Factory Automation, ETFA’14, Barcelona, España, 2014, p. 1-4.
      A. Lindo, M. C. Pérez, J. Ureña, D. Gualda, E. Garcia, y J. M. Villadangos, «Ultrasonic Signal Acquisition Module for Smartphone Indoor Positioning.», in Emerging Technologies and Factory Automation, ETFA’14 , Barcelona, España, 2014, p. 1-4.
      M. N. Hadady, E. Garcias, M. A. Funesy, P. G. Donatoy, y J. Ureña, «Hardware optimization of generalized pairwise complentary sequences generation», in Conference on Micro-nanoelectronics, Technology and Applications (EAMTA`2014), Mendoza, (Aregentina) , 2014, p. 8-12.
      D. C. Marziani, et al., «Code detection based on Generalized Cross-Correlation in DS-CDMA Underwater Aplications», in International Instrumentation and Measurement Technology Conference (I2MTC 2014), Montevideo, Uruguay, 2014, p. 713-717.
      C. de Marziani, et al., «Detección de señales codificadas con correlación generalizada cruzada en UWB-LPS», in Biennial Congress of Argentina (ARGENCON 2014), Bariloche (Argentina), 2014, p. 640-644.
      D. Gualda, J. Ureña, JC.Garcia, E. Garcia, F. D. ruiz, y A. Lindo, «Fusion of data from ultrasonic LPS and isolated beacons for improving MR navigation», in International Instrumentation and Measurement Technology Conference (I2MTC 2014), Montevideo, Uruguay, 2014, p. 1-4.
      F. D. ruiz, J. Ureña, E. García, J. M. Villadangos, J. J. García, y C. de Marziani, «Performance Comparison of Correlation-based Receive Filters in an Ultrasonic Indoor Positioning System», in International Instrumentation and Measurement Technology Conference (I2MTC 2014) , Montevideo, Uruguay , 2014, p. 1548-1551.
      JC.Garcia, et al., «Characterization of railway line impedance based only on short-circuit measurements», International Journal of Circuit Theory and Applicaions , vol. 43, n.º. 8, p. 984-994, 2014.
      2013