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Browsing by UPV Unit "Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació"

Now showing items 1-20 of 3743

(Invited) Cascade FBGs distributed sensors interrogation using microwave photonics filtering techniques

Ricchiuti, Amelia Lavinia; Hervás-Peralta, Javier; Sales Maicas, Salvador (Elsevier, 2016-03)

Systems to interrogate photonic sensors based on long fiber Bragg gratings (FBGs) are illustrated and experimentally validated. The FBGs-based devices are used as quasi-distributed sensors and have demonstrated their ability ...
- Telemap.- Autentificación de hologramas de seguridad mediante adquisición y tratamiento de imágenes variables con Smart Phones

Peris Navarro, Jorge (Universitat Politècnica de València, 2017-05-03)

- Telemap: Aplicación desarrollada para dispositivos android que trata de un navegador indoor. Permite guiar al usuario dentro de Télécom Bretagne para ir de un aula a otra, mediante el cálculo del camino más corto gracias ...
16-QAM Photonic Vector Modulator for Gigabit Wireless Links

Sambaraju, Rakesh (Universitat Politècnica de València, 2013-02-26)

[ES] Esta Tesina se centra en el uso de técnicas fotónicas aplicadas en los enlaces inalámbricos de alta capacidad en el rango de frecuencias de ondas milimétricas. En concreto, se ha propuesto una nueva técnica llamada ...
2.4 GHz MIMO Antenna on Microstrip Technology

Escrivá Muñoz, Jesús (Universitat Politècnica de València, 2014-06-24)

In this work, we have analyzed triangular and rectangular microstrip patches and their use in MIMO communication systems. Triangular patches have demonstrated a great capability of miniaturization due to its geometrical ...
2D biological representations with reduced speckle obtained from two perpendicular ultrasonic arrays

Rodríguez-Hernández, Miguel A.; Gomez Sacristan, Ángel; Sempere Paya, Víctor Miguel (IOS Press, 2016)

[EN] Ultrasound diagnosis is a widely used medical tool. Among the various ultrasound techniques, ultrasonic imaging is particularly relevant. This paper presents an improvement to a two-dimensional (2D) ultrasonic system ...
3D Representation of (Buried) Water Supply Elements using Pre-Processed GPR Images

Ayala Cabrera, David; Ocaña Levario, Silvia Janeth; Izquierdo Sebastián, Joaquín; Pérez García, Rafael (2015)

[EN] In this paper, a ground penetrating radar (GPR) is used as a non-destructive method to assess the buried elements of water supply systems (WSSs). The aim is the detection of various pipe materials (such as plastic ...
4Teachers

Hernandez Franco, Carlos Alberto (Universitat Politècnica de València, 2011-11-30)

Uso de aplicaciones y repositorios en Internet para el trabajo activo y colaborativo así como la innovación educativa
5G New Radio: Resumen de la Tecnología y Evaluación de Rendimiento en Escenarios Reales

Ranganathan, Ganesh Raj (Universitat Politècnica de València, 2020-10-19)

[ES] 5G New Radio (NR) es considerado como el estándar global en tecnologías de acceso radio para redes móviles en ser utilizado durante los próximos años. Ha sido diseñado para nuevas altas frecuencias como la banda de ...
A Cloud Architecture for the Execution of Medical Imaging Biomarkers

López-Huguet, Sergio; García-Castro, Fabio; Alberich-Bayarri, Angel; Blanquer Espert, Ignacio (Springer, 2019-06-14)

Digital Medical Imaging is increasingly being used in clinical routine and research. As a consequence, the workload in medical imaging departments in hospitals has multiplied by over 20 in the last decade. Medical Image ...
A Comparative Study of Computational Models of Auditory Peripheral System

Vendrell Llopis, Nuria (Universitat Politècnica de València, 2013-02-11)

A deep study about the computational models of the auditory peripheral system from three different research groups: Carney, Meddis and Hemmert, is presented here. The aim is to find out which model fits the data best ...
A Comparison Between Concentrated and Distributed Massive MIMO Channels at 26 GHz in a Large Indoor Environment Using Ray-Tracing

Pérez, Jesús R.; Valle, Luis; Fernández, Óscar; Torres, Rafael P.; Rubio Arjona, Lorenzo; Rodrigo Peñarrocha, Vicent Miquel; Reig, Juan (Institute of Electrical and Electronics Engineers, 2022)

[EN] In this paper, a comparative analysis between concentrated and distributed massive multiple-input multiple-output channels (C-mMIMO and D-mMIMO respectively), in an indoor environment using ray-tracing (RT) in the 26 ...
A Comparison of Physiological Signal Analysis Techniques and Classifiers for Automatic Emotional Evaluation of Audiovisual Contents

Colomer Granero, Adrián; Fuentes-Hurtado, Félix José; Naranjo Ornedo, Valeriana; Guixeres Provinciale, Jaime; Ausin-Azofra, Jose Manuel; Alcañiz Raya, Mariano Luis (Frontiers Media, 2016-07-15)

This work focuses on finding the most discriminatory or representative features that allow to classify commercials according to negative, neutral and positive effectiveness based on the Ace Score index. For this purpose, ...
A Control System for Spectrum Smaring in Small Cells

Coma Bonias, Alejandro Francisco (Universitat Politècnica de València, 2014-06-23)
A Cuboid Registers Topic, Activity and Competency Data to Exude Feedforward and Continuous Assessment of Competencies

Minguez-Aroca, Francisco; Moll López, Santiago Emmanuel; LLobregat-Gomez, N.; Sánchez Ruiz, Luis Manuel (MDPI AG, 2022-02)

[EN] Evaluating competencies achieved by students within a subject and its different topics is a multivariable and complex task whose outcome should provide actual information on their evolution. A relevant feature when a ...
A Deep Learning Framework to classify Breast Density with Noisy Labels Regularization

López-Almazán, Héctor; Perez-Benito, Francisco Javier; Larroza, Andrés; Perez-Cortes, Juan-Carlos; Pollán, Marina; Perez-Gomez, Beatriz; Salas-Trejo, Dolores; Casals, María; Llobet Azpitarte, Rafael (Elsevier, 2022-06-01)

[EN] Background and Objective: Breast density assessed from digital mammograms is a biomarker for higher risk of developing breast cancer. Experienced radiologists assess breast density using the Breast Image and Data ...
A Digital Twin of a Water Distribution System by Using Graph Convolutional Networks for Pump Speed-Based State Estimation

Bonilla, Carlos A.; Znafei, Ariele; Brentan, Bruno; Montalvo, Idel; Izquierdo Sebastián, Joaquín (MDPI AG, 2022-02)

[EN] Water distribution system monitoring is currently carried out using advanced real-time control technologies to achieve a higher operational efficiency. Data analysis techniques can be implemented for condition estimation, ...
A Flexible Methodology to Sectorize Water Supply Networks Based on Social Network Theory Concepts and on Multi-objective Optimization

Campbell-Gonzalez, Enrique; Izquierdo Sebastián, Joaquín; Montalvo Arango, Idel; Ilaya-Ayza, Amilkar Ernesto; Pérez García, Rafael; Tavera, Mario (IWA Publishing, 2016-01)

A novel methodology to sectorize water supply networks (WSNs) depending on a main transmission line is presented in this paper. The methodology is based on concepts derived from the social network theory and graph theory ...
A Game for Learning How to Model in Graph Theory

Cordero Barbero, Alicia; Jordan-Lluch, Cristina; Murillo Arcila, Marina; Sanabria-Codesal, Esther (MDPI AG, 2022-06)

[EN] In this article, we show how to introduce students to modeling while exposing the power of graph theory as a modeling tool. For that purpose, we propose a problem aimed at university students based on a game where the ...
A GPU implementation of an iterative receiver for energy saving MIMO ID-BICM systems

Ramiro Sánchez, Carla; Simarro Haro, Mª de los Angeles; Martínez Zaldívar, Francisco José; Vidal Maciá, Antonio Manuel; Gonzalez, Alberto (Springer Verlag, 2014-11)

Iterative detection and decoding in communication systems with multiple transmitter and receiver antennas suffer from a significant increase in the computational cost and energy consumption. Nowadays, application of specific ...
A Half-Mode Groove Gap Waveguide for Single-Layer Antennas in the Millimeter-Wave Band

Ferrando-Rocher, Miguel; Herranz Herruzo, José Ignacio; Valero-Nogueira, Alejandro; Baquero Escudero, Mariano (Institute of Electrical and Electronics Engineers, 2022-12)

[EN] This letter presents an alternative to significantly reduce the time and difficulty in designing and fabricating antennas in gap waveguide (GW) technology by using a novel half-mode groove GW. GW is often criticized ...