David Izquierdo

According to our database, David Izquierdo authored at least 21 papers between 2002 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Heart Rate Variability to Automatically Identify Hyperbaric States Considering Respiratory Component.

María Dolores Peláez-Coca, Alberto Hernando, María Teresa Lozano, Juan Bolea, David Izquierdo, Carlos Sánchez

Sensors, January, 2024

2023

Enhancing Safety in Hyperbaric Environments through Analysis of Autonomic Nervous System Responses: A Comparison of Dry and Humid Conditions.

Carlos Sánchez, Alberto Hernando, Juan Bolea, David Izquierdo, Germán Rodríguez, Agustín Olea, María Teresa Lozano, María Dolores Peláez-Coca

Sensors, 2023

2021

Photoplethysmographic Waveform and Pulse Rate Variability Analysis in Hyperbaric Environments.

María Dolores Peláez-Coca, Alberto Hernando, María Teresa Lozano, Carlos Sánchez, David Izquierdo, Eduardo Gil

IEEE J. Biomed. Health Informatics, 2021

Flexible resource provisioning of polarization independent coherent PONs based on non-orthogonal multiple access and multiCAP modulation.

David Izquierdo, Jose A. Altabas, Miguel Barrio, Jesús Clemente, Pablo Millan, Samael Sarmiento, José A. Lázaro, Simon Rommel, Rafael Puerta, Juan Jose Vegas Olmos, Idelfonso Tafur Monroy, Ignacio Garcés

JOCN, 2021

Spectrally Efficient Downstream 100 Gb/s PolMux Multi-CAP OSSB transmission and coherent reception Using 10G Electronics for Passive Optical Networks.

Miguel Barrio, David Izquierdo, Josep Cerdá, Samael Sarmiento, José Antonio Altabás, José A. Lázaro, Ignacio Garcés

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

2020

Roadmap for Next Generation Optical Networks Based on Quasi-Coherent Receivers.

Jose A. Altabas, Omar Gallardo, Guillermo Silva Valdecasa, Michele Squartecchia, David Izquierdo, Samael Sarmiento, Miguel Barrio, José A. Lázaro, Ignacio Garcés, Jesper Bevensee Jensen

Proceedings of the 22nd International Conference on Transparent Optical Networks, 2020

Safety Ranges for Heart Rate Variability Parameters in Hyperbaric Environments.

Carlos Sánchez, Alberto Hernando, Juan Bolea, David Izquierdo, María Teresa Lozano, María Dolores Peláez-Coca

Proceedings of the Computing in Cardiology, 2020

Autonomic Nervous System Response During Scuba Diving Activity.

Alberto Hernando, María Dolores Peláez-Coca, Carlos Sánchez, Juan Bolea, David Izquierdo, María Teresa Lozano, Eduardo Gil

Proceedings of the Computing in Cardiology, 2020

2019

Autonomic Nervous System Measurement in Hyperbaric Environments Using ECG and PPG Signals.

Alberto Hernando, Maria Dolores Peláez-Coca, María Teresa Lozano, Montserrat Aiger, David Izquierdo, Alberto Sanchez, Maria Isabel Lopez-Jurado, Ignacio Moura, Joaquin Fidalgo, Jesús Lázaro, Eduardo Gil

IEEE J. Biomed. Health Informatics, 2019

Advanced Technologies for Coherent Access Networks.

Jose A. Altabas, David Izquierdo, Jesús Clemente, Samael Sarmiento, Guillermo Silva Valdecasa, Michele Squartecchia, Lau F. Suhr, Omar Gallardo, Alicia López, María Ángeles Losada, Javier Mateo, Jesper Bevensee Jensen, José A. Lázaro, Ignacio Garcés

Proceedings of the 21st International Conference on Transparent Optical Networks, 2019

Photoplethysmographic Waveform in Hyperbaric Environment.

María Dolores Peláez-Coca, Alberto Hernando, Carlos Sánchez, María Teresa Lozano Albalate, David Izquierdo, Eduardo Gil

Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

2018

Experimental Demonstration of Colorless Operation of an Integrated 120° Coherent Receiver.

Jesús Clemente, David Izquierdo, Pedro J. Reyes-Iglesias, Alejandro Ortega-Moñux, Jose A. Altabas, Íñigo Molina-Fernández, J. Gonzalo Wangüemert-Pérez, José de-Oliva-Rubio, Ignacio Garcés

Proceedings of the European Conference on Optical Communication, 2018

2017

Cost-Effective DWDM ROADM Design for Flexible Sustainable Optical Metro-Access Networks.

Samael Sarmiento, Jose A. Altabas, David Izquierdo, Ignacio Garcés, Salvatore Spadaro, José A. Lázaro

JOCN, 2017

1.25-2.5Gbps cost-effective transceiver based on directly phase modulated VCSEL for flexible access networks.

Jose A. Altabas, David Izquierdo, José A. Lázaro, Ignacio Garcés

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Transparent service delivery in elastic metro/access networks with cost-effective programmable transceivers.

Laia Nadal, Josep M. Fabrega, Jose A. Altabas, David Izquierdo, F. Javier Vilchez, Michela Svaluto Moreolo, José A. Lázaro, Ignacio Garcés

Proceedings of the 2017 19th International Conference on Transparent Optical Networks (ICTON), 2017

Non-Orthogonal Multiple Access and Carrierless Amplitude Phase Modulation for 5G Mobile Networks.

Jose A. Altabas, Simon Rommel, Rafael Puerta, David Izquierdo, Ignacio Garcés, José A. Lázaro, Juan Jose Vegas Olmos, Idelfonso Tafur Monroy

Proceedings of the European Conference on Optical Communication, 2017

2016

SDN-enabled flexible optical node designs and transceivers for sustainable metro-access networks convergence.

Samael Sarmiento, Rafael Montero, Jose A. Altabas, David Izquierdo, Fernando Agraz, Albert Pagès, Jordi Perelló, Joan M. Gené, Marc Alonso, Álvaro Pascual, Ignacio Garcés, Salvatore Spadaro, José A. Lázaro

Proceedings of the 18th International Conference on Transparent Optical Networks, 2016

Design of flexible udWDM Metro-Access Network Devices assisted by High Resolution Complex Spectroscopy.

Jose A. Altabas, David Izquierdo, Álvaro Pascual, Samael Sarmiento, José A. Lázaro, Ignacio Garcés, Asier Villafranca

Proceedings of the 18th International Conference on Transparent Optical Networks, 2016

2015

Survey of Faster-Than-Nyquist for Flexible Passive Optical Networks.

Jose A. Altabas, Paula Arribas, David Izquierdo, Felix Sotelo, Adolfo Lerin, Josep M. Fabrega, José A. Lázaro, Ignacio Garcés, Gabriel Junyent

Proceedings of the 17th International Conference on Transparent Optical Networks, 2015

2002

Region level segmentation based on a derivative approach for video tracking process.

David Izquierdo, Yannick Berthoumieu

Proceedings of the 2002 International Conference on Image Processing, 2002

High and low level object descriptions for video tracking process.

David Izquierdo, Yannick Berthoumieu

Proceedings of the 11th European Signal Processing Conference, 2002