Fernando J. Álvarez

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 37

Top Topics

Portable Devices

Indoor Positioning

Top Venues

IEEE Trans. Instrum. Meas.

Publications

Jesús Ureña, Álvaro Hernández, Juan Jesús García, José Manuel Villadangos, María del Carmen Pérez, David Gualda, Fernando J. Álvarez, Teodoro Aguilera
Acoustic Local Positioning With Encoded Emission Beacons. CoRR (2024)
Juan D. Gutiérrez, Teodoro Aguilera, Fernando J. Álvarez, Jorge Morera, Fernando J. Aranda
Precise Local Positioning of a Mobile Device Based on Pose Reconstruction From a Visible Light Beacon. IEEE Access 12 (2024)
Felipe Parralejo, José A. Paredes, Fernando J. Aranda, Fernando J. Álvarez, África Vicario
Millimeter Wave Radar Calibration for Heart Rate Estimation using Bayesian Neural Networks. COINS (2023)
Felipe Parralejo, José A. Paredes, Fernando J. Aranda, Fernando J. Álvarez, José A. Moreno
Millimetre Wave Radar System for Safe Flight of Drones in Human-Transited Environments. IPIN (2023)
Fernando J. Aranda, Felipe Parralejo, Fernando J. Álvarez, Teodoro Aguilera, Jorge Morera
A Machine Learning-based Approach to NLOS Detection for Wi-Fi and BLE RSS Measurements. COINS (2023)
Fernando J. Aranda, Felipe Parralejo, Teodoro Aguilera, Fernando J. Álvarez, Joaquín Torres-Sospedra
RSS Channel-Based Integration for BLE Fingerprinting Positioning. IPIN (2023)
Fernando J. Álvarez, Fernando J. Aranda, Felipe Parralejo, Teodoro Aguilera, Jorge Morera
Combined BLE-GNSS Positioning System for Intelligent Guidance and Activity Monitoring of the Visitors to an Archaeological Site. IPIN-WiP (2023)
Juan D. Gutiérrez, Teodoro Aguilera, Fernando J. Álvarez, Jorge Morera, Fernando J. Aranda
A Blender-based simulation tool for Visible Light Positioning with portable devices. I2MTC (2022)
Joaquín Aparicio, Fernando J. Álvarez, Álvaro Hernández, Sverre Holm
A Survey on Acoustic Positioning Systems for Location-Based Services. IEEE Trans. Instrum. Meas. 71 (2022)
Felipe Parralejo, Fernando J. Aranda, Teodoro Aguilera, Fernando J. Álvarez, José A. Moreno
BLE Fingerprinting Automatic Calibration using an Ultrasonic IPS. I2MTC (2022)
Juan D. Gutiérrez, Antonio Ramón Jiménez, Fernando Seco, Fernando J. Álvarez, Teodoro Aguilera, Joaquín Torres-Sospedra, Francisco Javier Melchor González
GetSensorData: An extensible Android-based application for multi-sensor data registration. SoftwareX 19 (2022)
Fernando J. Aranda, Felipe Parralejo, Fernando J. Álvarez, José A. Paredes
Performance analysis of fingerprinting indoor positioning methods with BLE. Expert Syst. Appl. 202 (2022)
Felipe Parralejo, Fernando J. Aranda, José A. Paredes, Fernando J. Álvarez, Jorge Morera
Comparative Study of Different BLE Fingerprint Reconstruction Techniques. IPIN (2021)
Joaquín Torres-Sospedra, Fernando J. Aranda, Fernando J. Álvarez, Darwin Quezada-Gaibor, Ivo Silva, Cristiano G. Pendão, Adriano J. C. Moreira
Ensembling Multiple Radio Maps with Dynamic Noise in Fingerprint-based Indoor Positioning. VTC Spring (2021)
Teodoro Aguilera, Joaquín Aparicio, Fernando J. Álvarez
High Availability Acoustic Positioning for Targets Moving in Poor Coverage Areas. IEEE Trans. Instrum. Meas. 70 (2021)
José A. Paredes, Miles E. Hansard, Khalid Z. Rajab, Fernando J. Álvarez, Teodoro Aguilera
Drone Positioning From Combined mmWave Radar and Depth Camera Data. IPIN-WiP (2021)
Teodoro Aguilera, Fernando J. Aranda, Felipe Parralejo, Juan D. Gutiérrez, José A. Moreno, Fernando J. Álvarez
Noise-Resilient Acoustic Low Energy Beacon for Proximity-Based Indoor Positioning Systems. Sensors 21 (5) (2021)
Fernando J. Aranda, Fernando J. Álvarez, Felipe Parralejo, Emilio Sansano-Sansano, Raúl Montoliu
A novel method for in-home Gait Speed estimation in Health Monitoring Using Bluetooth Low Energy. ICIT (2021)
Fernando J. Aranda, Felipe Parralejo, Teodoro Aguilera, Fernando J. Álvarez, Joaquín Torres-Sospedra
Finding Optimal BLE Configuration for Indoor Positioning with Consumption Restrictions. IPIN (2021)
José A. Paredes, Fernando J. Álvarez, Miles E. Hansard, Khalid Z. Rajab
A Gaussian Process model for UAV localization using millimetre wave radar. Expert Syst. Appl. 185 (2021)
Santiago Murano, Carmen Pérez Rubio, David Gualda, Fernando J. Álvarez, Teodoro Aguilera, Carlos De Marziani
Evaluation of Zadoff-Chu, Kasami, and Chirp-Based Encoding Schemes for Acoustic Local Positioning Systems. IEEE Trans. Instrum. Meas. 69 (8) (2020)
José A. Paredes, Fernando J. Álvarez, Teodoro Aguilera, Fernando J. Aranda
Precise drone location and tracking by adaptive matched filtering from a top-view ToF camera. Expert Syst. Appl. 141 (2020)
Teodoro Aguilera, Fernando J. Álvarez, José A. Paredes, José A. Moreno
Doppler compensation algorithm for chirp-based acoustic local positioning systems. Digit. Signal Process. 100 (2020)
Fernando J. Aranda, Felipe Parralejo, Fernando J. Álvarez, Joaquín Torres-Sospedra
Multi-Slot BLE Raw Database for Accurate Positioning in Mixed Indoor/Outdoor Environments. Data 5 (3) (2020)
Emilio Sansano-Sansano, Fernando J. Aranda, Raúl Montoliu, Fernando J. Álvarez
BLE-GSpeed: A New BLE-Based Dataset to Estimate User Gait Speed. Data 5 (4) (2020)
José A. Moreno, Fernando J. Álvarez, Teodoro Aguilera, José A. Paredes
Easily-Deployable Acoustic Local Positioning System Based on Auto-Calibrated Wireless Beacons. Sensors 19 (6) (2019)
Eneko Osaba, Roberto Pierdicca, Eva Savina Malinverni, Anna Khromova, Fernando J. Álvarez, Alfonso Bahillo
A Smartphone-Based System for Outdoor Data Gathering Using a Wireless Beacon Network and GPS Data: From Cyber Spaces to Senseable Spaces. ISPRS Int. J. Geo Inf. 7 (5) (2018)
Teodoro Aguilera, Fernando J. Álvarez, David Gualda, José Manuel Villadangos, Álvaro Hernández, Jesús Ureña
Multipath Compensation Algorithm for TDMA-Based Ultrasonic Local Positioning Systems. IEEE Trans. Instrum. Meas. 67 (5) (2018)
José A. Paredes, Fernando J. Álvarez, Teodoro Aguilera, Jose M. Villadangos
3D Indoor Positioning of UAVs with Spread Spectrum Ultrasound and Time-of-Flight Cameras. Sensors 18 (1) (2018)
Jesús Ureña, Álvaro Hernández, Juan Jesús García, Jose M. Villadangos, María del Carmen Pérez, David Gualda, Fernando J. Álvarez, Teodoro Aguilera
Acoustic Local Positioning With Encoded Emission Beacons. Proc. IEEE 106 (6) (2018)
Fernando J. Álvarez, Teodoro Aguilera, José A. Paredes, José A. Moreno
Acoustic Tag Identification Based on Noncoherent FSK Detection With Portable Devices. IEEE Trans. Instrum. Meas. 67 (2) (2018)
Teodoro Aguilera, Fernando J. Álvarez, David Gualda, Jose M. Villadangos, Álvaro Hernández, Jesús Ureña
Performance improvement of an ultrasonic LPS by applying a multipath compensation algorithm. I2MTC (2017)
Alfonso Bahillo, Teodoro Aguilera, Fernando J. Álvarez, Asier Perallos
WAY: Seamless Positioning Using a Smart Device. Wirel. Pers. Commun. 94 (4) (2017)
Fernando J. Álvarez, Teodoro Aguilera, Roberto López-Valcarce
CDMA-based acoustic local positioning system for portable devices with multipath cancellation. Digit. Signal Process. 62 (2017)
Daniel F. Albuquerque, José Manuel Neto Vieira, Sérgio Ivan Lopes, Teodoro Aguilera, Fernando J. Álvarez
High energy OFDM pulse design algorithm for acoustic ToF ranging and localization. IPIN (2016)
Daniel F. Albuquerque, José Manuel Neto Vieira, Sérgio Ivan Lopes, Teodoro Aguilera, Fernando J. Álvarez
Doppler resilient modulation in a CDMA-based acoustic local positioning system. IPIN (2016)
Joaquín Aparicio, Ana Jiménez, Fernando J. Álvarez, F. Daniel Ruiz, Carlos De Marziani, Jesús Ureña
Characterization of an Underwater Positioning System Based on GPS Surface Nodes and Encoded Acoustic Signals. IEEE Trans. Instrum. Meas. 65 (8) (2016)
Teodoro Aguilera, Fernando J. Álvarez, José A. Paredes, Jorge Morera, José A. Moreno
Performance analysis of different SIC-based methods for multipath cancelation. IPIN (2015)
Teodoro Aguilera, Fernando J. Álvarez, Almudena Sánchez, Daniel F. Albuquerque, José Manuel Neto Vieira, Sérgio Ivan Lopes
Characterization of the Near-Far problem in a CDMA-based acoustic localization system. ICIT (2015)
Enrique García, José A. Paredes, Fernando J. Álvarez, María Carmen Pérez, Juan Jesús García
Spreading sequences in active sensing: A review. Signal Process. 106 (2015)
Joaquín Aparicio, Ana Jiménez, Jesús Ureña, Álvaro Hernández, José Manuel Villadangos, María del Carmen Pérez, Enrique García, F. Daniel Ruiz, Carlos De Marziani, Romulo Alcoleas, Fernando J. Álvarez
Code detection based on generalized Cross-Correlation in DS-CDMA underwater aplications. I2MTC (2014)
José A. Paredes, Teodoro Aguilera, Fernando J. Álvarez, Juan Álvaro Fernández, Jorge Morera
New pseudo-orthogonal family of polyphase codes to improve Doppler resilience. IPIN (2013)
Teodoro Aguilera, José A. Paredes, Fernando J. Álvarez, José I. Suárez, Álvaro Hernández
Acoustic local positioning system using an iOS device. IPIN (2013)
Teodoro Aguilera, Jesús Lozano, José A. Paredes, Fernando J. Álvarez, José I. Suárez
Electronic Nose Based on Independent Component Analysis Combined with Partial Least Squares and Artificial Neural Networks for Wine Prediction. Sensors 12 (6) (2012)
Carlos De Marziani, Jesús Ureña, Álvaro Hernández, Juan Jesús García, Fernando J. Álvarez, Ana Jiménez, María del Carmen Pérez
Recursive algorithm to directly obtain the sum of correlations in a CSS. Signal Process. 91 (5) (2011)
José A. Paredes, Teodoro Aguilera, Fernando J. Álvarez, Jesús Lozano, Jorge Morera
Analysis of Doppler Effect on the Pulse Compression of Different Codes Emitted by an Ultrasonic LPS. Sensors 11 (11) (2011)
Cristina Diego, Álvaro Hernández, Ana Jiménez, Fernando J. Álvarez, Rebeca Sanz, Joaquín Aparicio
Ultrasonic Array for Obstacle Detection Based on CDMA with Kasami Codes. Sensors 11 (12) (2011)
Joaquín Aparicio, Ana Jiménez, Fernando J. Álvarez, Jesús Ureña, Carlos De Marziani, Cristina Diego
Modeling the Behavior of an Underwater Acoustic Relative Positioning System Based on Complementary Set of Sequences. Sensors 11 (12) (2011)
Cristina Diego, Álvaro Hernández, Ana Jiménez, Joaquín Aparicio, Enrique García, F. Daniel Ruiz, Fernando J. Álvarez
Bearing estimation algorithm based on spectral analysis of the ultrasonic received echoes. ETFA (2010)
Fernando J. Álvarez, Teodoro Aguilera, Juan Álvaro Fernández, José A. Moreno, Antonio Gordillo
Analysis of the performance of an Ultrasonic Local Positioning System based on the emission of Kasami codes. IPIN (2010)
Joaquín Aparicio, Fernando J. Álvarez, Jesús Ureña, Ana Jiménez, Cristina Diego, Enrique García
Swell effect in shallow underwater acoustic communications. ETFA (2010)
Juan Jesús García, Jesús Ureña, Álvaro Hernández, Manuel Mazo, José Antonio Jiménez, Fernando J. Álvarez, Carlos De Marziani, Ana Jiménez, Ma Jesús Díaz, Cristina Losada, Enrique García
Efficient Multisensory Barrier for Obstacle Detection on Railways. IEEE Trans. Intell. Transp. Syst. 11 (3) (2010)
Carmen Pérez Rubio, Jesús Ureña, Álvaro Hernández, Ana Jiménez, F. Daniel Ruiz, Carlos De Marziani, Fernando J. Álvarez
Efficient Hardware Implementation for Detecting CSS-based Loosely Synchronous Codes in a Local Positioning System. ETFA (2009)
Carlos De Marziani, Jesús Ureña, Álvaro Hernández, Manuel Mazo, Juan Jesús García, Ana Jiménez, Carmen Pérez Rubio, Fernando J. Álvarez, José Manuel Villadangos
Acoustic Sensor Network for Relative Positioning of Nodes. Sensors 9 (11) (2009)
Álvaro Hernández, Jesús Ureña, Manuel Mazo, Juan Jesús García, Ana Jiménez, José Antonio Jiménez, María del Carmen Pérez, Fernando J. Álvarez, Carlos De Marziani, Jean-Pierre Dérutin, Jocelyn Sérot
Advanced Adaptive Sonar for Mapping Applications. J. Intell. Robotic Syst. 55 (1) (2009)
María del Carmen Pérez, Jesús Ureña, Álvaro Hernández, Fernando J. Álvarez, Ana Jiménez, Carlos De Marziani
Efficient Correlator for LS Codes Generated from Orthogonal CSS. IEEE Commun. Lett. 12 (10) (2008)
Carlos De Marziani, Jesús Ureña, Álvaro Hernández, Manuel Mazo, Fernando J. Álvarez, Juan Jesús García, Patricio G. Donato
Modular Architecture for Efficient Generation and Correlation of Complementary Set of Sequences. IEEE Trans. Signal Process. 55 (5-2) (2007)
Jesús Ureña, Álvaro Hernández, Ana Jiménez, Jose M. Villadangos, Manuel Mazo, Juan Carlos García García, Juan Jesús García, Fernando J. Álvarez, Carlos De Marziani, María del Carmen Pérez, José Antonio Jiménez, Antonio Ramón Jiménez, Fernando Seco Granja
Advanced sensorial system for an acoustic LPS. Microprocess. Microsystems 31 (6) (2007)
Juan Jesús García, Jesús Ureña, Manuel Mazo, Cristina Losada, Álvaro Hernández, Carlos De Marziani, Fernando J. Álvarez
Data Integration by considering spatial diversity in an IR barrier. ETFA (2006)
Fernando J. Álvarez, Álvaro Hernández, Jesús Ureña, Juan Jesús García, Ana Jiménez, P. Santa Teresa
Detection Module in a Complementary Set of Sequences-Based Pulse Compression System. FPL (2006)
Fernando J. Álvarez, Álvaro Hernández, Jesús Ureña, Manuel Mazo, Juan Jesús García, José Antonio Jiménez, Ana Jiménez
Real-time implementation of an efficient correlator for complementary sets of four sequences appl to ultrasonic pulse compression systems. Microprocess. Microsystems 30 (1) (2006)
José Antonio Jiménez, Manuel Mazo, Jesús Ureña, Álvaro Hernández, Fernando J. Álvarez, Juan Jesús García, Enrique Santiso
Using PCA in time-of-flight vectors for reflector recognition and 3-D localization. IEEE Trans. Robotics 21 (5) (2005)
Álvaro Hernández, Jesús Ureña, Manuel Mazo, Juan Jesús García, José Antonio Jiménez, Fernando J. Álvarez
Advanced sonar module for mapping applications. ETFA (2) (2003)