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Exportados 55 resultados:
, «Dynamic Adjustment of Weighted GCC-PHAT for Position Estimation in an Ultrasonic Local Positioning System», Sensors, vol. 211, n.º. 21, p. 7051, 2021.
, «A realistic evaluation of indoor robot position tracking systems: The IPIN 2016 competition experience», Measurement, vol. 135, p. 151 - 162, 2019.
, «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.
, «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.
, «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.
, «FPGA-Based Architecture for Managing Ultrasonic Beacons in a Local Positioning System», IEEE Transactions on Instrumentation and Measurement,, vol. 66, p. 1954-1964, 2017.
, «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.
, «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.
, «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.
, «Implementation of indoor positioning algorithms using Android smartphones», in Conference on Emerging Technologies & Facgory Automation (ETFA 2015), , Luxemburgo, 2015, p. 1-4.
, «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.
, «Ultrasonic Signal Acquisition Module for Smartphone Indoor Positioning.», in Emerging Technologies and Factory Automation, ETFA’14 , Barcelona, España, 2014, p. 1-4.
, «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.
, «Detección de señales codificadas con correlación generalizada cruzada en UWB-LPS», in Biennial Congress of Argentina (ARGENCON 2014), Bariloche (Argentina), 2014, p. 640-644.
, «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.
, «Efficient Trilateration Algorithm using Time Differences of Arrival», Sensors and Actuators A: Physical, p. 220-232, 2013. Abstract
, «Local Maximum Detection for Active Sensory Systems based on Encoding and Correlation Techniques», in 2012 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2012), 2012, p. 1697-1702.
, «Measuring Time-of-Flight in an Ultrasonic LPS System Using Generalized Cross-Correlation», Sensors, vol. 11, n.º. 11, p. 10326 - 10342, 2011. Abstract
, «Ultrasonic LPS: architecture, signal processing, positioning and implementation.», in 2010 IEEE International Symposium on Industrial Electronics (ISIE 2010)., 2010, p. 430-431.
, «Acoustic Sensor Network for Relative Positioning of Nodes», Sensors, vol. 9, n.º. 11, p. 8490 - 8507, 2009. Abstract
, «Relative Localization and Mapping combining Multidimensional Scaling and Levenberg-Marquardt optimization», in 6th IEEE International Symposium on Intelligent Signal Processing (WISP 2009), 2009, p. 43-48.
, «Data processing for the calibration of an acoustic local position system», in IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2008), 2009, p. 2085-2090.
, «EMFi-based ultrasonic transducer for robotics applications», Sensor and Actuators A, vol. 148, p. 342-349, 2008.
, «Optimal test-point positions for calibrating an ultrasonic LPS system», in 13th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2008), 2008, p. 338-344.
, «Performance Analysis of an Acoustic Relative Positioning System», in 2007 IEEE International Symposium on Intelligent Signal Processing2007 IEEE International Symposium on Intelligent Signal Processing, Alcala de Henares, Spain, 2007, p. 1 - 6.
, «Ultrasonic Local Positioning System with Large Covered Area», in 2007 IEEE International Symposium on Intelligent Signal Processing2007 IEEE International Symposium on Intelligent Signal Processing, Alcala de Henares, Spain, 2007, p. 1 - 6.
, «Piezopolymeric Transducer for Ultrasonic Sensorial Systems», in 2007 IEEE International Symposium on Industrial Electronics2007 IEEE International Symposium on Industrial Electronics, Vigo, Spain, 2007, p. 1458 - 1463.
, «Implementation of Acoustic Sensor Network for Relative Positioning System», in IEEE Internacional Symposium in Industrial Electronics (ISIE'07), Vigo, España, 2007, vol. 1, 1 vol., p. 1559 - 1564. Abstract
Descargar: Implementation of Acoustic Sensor Network for Relative Positioning.pdf (1.13 MB)
, «Improvement of Cover Area in Ultrasonic Local Positioning System Using Cylindrical PVDF Transducer.», in IEEE Internacional Symposium on Industrial Electronics (ISIE'07)., Vigo, España, 2007, vol. 1, 1 vol., p. 1473 - 1477. Abstract
Descargar: pvdf.pdf (636.13 KB)
, «Piezopolymeric Transducer for Ultrasonic Sensorial Systems», in IEEE International Symposium on Industrial Electronics (ISIE'07), Vigo, España, 2007, vol. 1, 1 vol., p. 1458 - 1463. Abstract
Descargar: piezopolymeric.pdf (3.74 MB)
, «Detecting ultrasonic signals in a turbulent atmosphere: performance of different codes», in 5th IEEE International Symposium on Intelligent Signal Processing (WISP2007), Alcalá de Henares, España, 2007, vol. 1, p. 613 - 618. Abstract
Descargar: Detecting ultrasonic signals in a turbulent atmosphere.pdf (1.38 MB)
, «Ultrasonic beacon-based Local Positioning System using Loosely Synchronous codes», in 5th IEEE International Symposium on Intelligent Signal Processing (WISP2007), Alcalá de Henares, España, 2007, vol. 1, p. 923 - 928. Abstract
Descargar: Ultrasonic beacon-based Local Positioning System using Loosely.pdf (5.4 MB)
, «Advanced Sensorial System for an Acoustic LPS», Microprocessors and Microsystems, vol. 31, n.º. 6, p. 393-401, 2007. Descargar: a2007.pdf (864.58 KB)
, «Modeling a Turbulent Atmosphere as a Dynamic Channel for Narrow-Band Ultrasonic Signals», in 19th International Congress on Acoustics (ICA'07), Madrid, España, 2007, vol. ULT10-19, p. 1-6. Abstract
Descargar: Dynamic channel, narrowband ultrasonic signals, turbulent atmosphere.pdf (263.35 KB)
, «FPGA-based Implementation of an Ultrasonic Beacon for a Local Positioning System», in 32nd IEEE International Annual Conference on Industrial Electronics, Control and Instrumentation (IECON 2006), París, Francia, 2006, vol. CD, p. 1.
, «Inter-Symbol Interference Reduction on Macro-Sequences Generated from Complementary Set of Sequences», in 32nd IEEE International Annual Conference on Industrial Electronics, Control and Instrumentation (IECON 2006), Paris, Francia, 2006, vol. CD, p. 3367 - 3372.
, «Diseño de una Baliza Ultrasonica para un Sistema de Posicionamiento Local», in VI Jornadas sobre Computacion Reconfigurable y Aplicaciones (JCRA'06), Caceres (SPAIN), 2006, vol. 1, 1 vol., p. 153-158. Descargar: Diseno_de_una_Baliza_Ultrasonica_para_un_Sistema_JCRA_A-JIMENEZ_06.pdf (1.04 MB)
, «Generacion y Correlacion Eficiente de Macro-secuencias a partir de Secuencias Complementarias», in Seminario Anual de Automatica, Electronica Industrial e Instrumentacion (SAAEI´06), Gijon, Spain, 2006, vol. 1, 1 vol., p. 1-6. Descargar: Generacion_y_Correlacion_Eficiente_de_Macro-Secuencias_a_partir_SAAEI_MARZIANI_06.pdf (140.63 KB)
, «Relative positioning system using simultaneous round trip time of flight measurements.», in 11th IEEE Int. Conf. on Emergy Technologies and Factory Automation (ETFA 2006), Praga, República Checa, 2006, 1 vol., p. 602 - 605.
, «Interfaz DS-CDMA Ultrasonica Para Posicionamiento en Espacios Inteligentes», in Segundo Congreso Iberoamericano sobre Computación Ubicua (CICU'06), Alcala de Henares (SPAIN), 2006, vol. 1, 1 vol., p. 95-105. Descargar: Interfaz_DS-CDMA_Ultrasonica_Para_Posicionamiento_en_Espacios_Inteligentes_CICU_VILLADANGOS_06.pdf (1.65 MB)
, «Improvement of ultrasonic beacon-based local position system using multi-access techniques», in 2005 IEEE International Workshop on Intelligent Signal Processing, WISP 2005, Faro, Portugal, 2005, p. 352 - 357. Abstract
Descargar: WISP2005-Villa.pdf (1.2 MB)
, «Sensor Codification with Mutually Orthogonal Complementary Set of Sequences», in 4th IEEE International Symposium on Intelligent Signal Processing (WISP2005), Faro, Portugal, 2005, vol. CD, p. 1-6.
, «Simultaneous Measurement of Times-of-Flight and Communications in Acoustic Sensor Networks», in IEEE International Symposium on Intelligent Signal Processing (WISP 2005), Faro, Portugal, 2005, p. 1.
, «Using Complementary Sets of Sequences for Direct Channel Estimation in Asynchronous Systems», in 4th IEEE International Symposium on Intelligent Signal Processing (WISP2005), Faro, Portugal, 2005, p. 1-6.
, «Advanced sonar for robotics», in 3rd Workshop on Biomimetic Ultrasonics, Alcalá de Henares, España, 2005, vol. CD, p. CD. Descargar: biomimetic ws.pdf (1.6 MB)
, «Relative Positioning System Using Acoustic Sensors for Ubiquitous Computing Applications», UPGRADE, The European Journal for the Informatics Professional, vol. 6, n.º. 5, p. 39-45, 2005.
, «Codification Techniques of Complementary Sequences for Multimode Synchronous System for IR sensors», in IADAT-tcn2004, International Conference on Telecommunications and Network Computers., San Sebastian, España, 2004, p. 11-15. Descargar: IADAT04_II.pdf (1.05 MB)
, «A comparative analysis of two modulation schemes for the efficient transmisión of complementary sequences in a pulse compression ultrasonic system.», in IADAT-tcn2004, International Conference on Telecommunications and Network Computers., San Sebastian, España, 2004, p. 26-30. Descargar: IADAT04_IV.pdf (1.18 MB)
, «Use of DS-CDMA based Gold Sequences for a Local Position System with Ultrasonic Beacons», in IADAT-tcn2004, International Conference on Telecommunications and Network Computers., San Sebastian, España, 2004, p. 16-20. Descargar: IADAT04_III.pdf (1.2 MB)