PhD Óscar Fresnedo Arias  

Profesor axudante doutor (AXU-DR)

Department Computer Engineering
Knowledgment area Electronic Technology
Research  Research group Grupo de Tecnología Electrónica y Comunicaciones
Research lines Esquemas analógicos basados en la codificación conjunta de fuente-canal. Codificación para sistemas MIMO multiusuario. Procesado de señal para codificación de la información. Diseño de esquemas híbridos de baja complejidad para sistemas en bandas milimétricas.
Contacto UDC directory
Orcid id0000-0002-2905-9052 ResearcherIDAAC-4007-2020 Scopus25627607800

Teaching

Subjects taught

This section shows the teaching given in degrees, masters and other officers studies in last 6 years.

Subject and involved studies Distance hours Total hours
Communications Software
Degree in Computer Engineering
0 35
Data Mobility
Degree in Data Science and Engineering
0 37
Final Year Dissertation. Mention in Computer Engineering
Degree in Computer Engineering
0 12
Final Year Dissertation. Mention in Information Systems
Degree in Computer Engineering
0 4
Final Year Dissertation. Mention in Information Technology
Degree in Computer Engineering
0 36
Final Year Dissertation. Mention in Software Engineering
Degree in Computer Engineering
0 4
Mobile and Wireless Networks
Degree in Computer Engineering
0 29
Multimedia Services
Degree in Computer Engineering
Master's in Computer Engineering
0 42
Subject and involved studies Distance hours Total hours
Communications Software 0 35
Final Year Dissertation. Mention in Computer Engineering 0 4
Final Year Dissertation. Mention in Computer Science 0 8
Final Year Dissertation. Mention in Information Technology 0 24
Mobile and Wireless Networks 0 29
Multimedia Services
Master's in Computer Engineering
0 42
Subject and involved studies Distance hours Total hours
Communications Software
Degree in Computer Engineering
0 29
Mobile and Wireless Networks
Degree in Computer Engineering
0 29
Multimedia Services
Degree in Computer Engineering
Master's in Computer Engineering
0 105
Subject and involved studies Distance hours Total hours
Communications Software
Degree in Computer Engineering
0 42
Electronics Technology
Degree in Computer Engineering
0 58
Mobile and Wireless Networks
Degree in Computer Engineering
0 21
Multimedia Services
Degree in Computer Engineering
Master's in Computer Engineering
0 82
Subject and involved studies Distance hours Total hours
Communications Software
Degree in Computer Engineering
0 42
Electronics Technology
Degree in Computer Engineering
0 171
Multimedia Services
Degree in Computer Engineering
Master's in Computer Engineering
0 82
Subject and involved studies Distance hours Total hours
Communications Software
Degree in Computer Engineering
0 25
Electronics Technology
Degree in Computer Engineering
0 173
Mobile and Wireless Networks
Degree in Computer Engineering
0 20
Multimedia Services
Degree in Computer Engineering
Master's in Computer Engineering
0 82

Defined tutoring by teacher for 2021/2022 academic course.

Faculty of Computer Science

Quarter Day Site
1st quarter Thursday
10:30 a 12:30
Laboratorio 2.04 (GTEC) Edificio da Área Científica
1st quarter Friday
10:30 a 12:30
Laboratorio 2.04 (GTEC) Edificio da Área Científica
2nd quarter Tuesday
10:30 a 12:30
Laboratorio 2.04 (GTEC) - Edificio da Área Científica
2nd quarter Thursday
10:30 a 12:30
Laboratorio 2.04 (GTEC) - Edificio da Área Científica

EOG works and final master thesis directed

Directed or codirected by current teacher since 2013 year.

Research results

Select merit type and year to query research merits.

Galician Night of Researchers (G-NIGHT)

Funding entity PROGRAMA HORIZONTE 2020 de la Unión Europea (convocatoria H2020-MSCA-NIGHT-2020bis)
Main researches Mª Cristina Naya Riveiro
Type Proyecto UE
Dates From 01/05/2021 to 30/11/2021

Avances en codificación y procesado de señal para la sociedad digital

Funding entity Ministerio de Ciencia e Innovación
Main researches Castedo Ribas, Luis e García Naya, Jose Antonio
Type Proyecto Programas Nacionales
Dates From 01/06/2020 to 31/05/2023

Axudas para a consolidación e estruturación de unidades de investigación competitivas-GRC

Funding entity Consellería de Educación e Ordenación Universitaria
Main researches Castedo Ribas, Luis
Type Proyecto Programas Autonomicos
Dates From 01/01/2020 to 31/12/2023

High performant wide band gap power electronics for reliable, energy efficient drivetrains and optimization through multi-physics simulation (HiPERFORM)

Funding entity COMISIÓN EUROPEA
Main researches Francisco Javier Cuadrado Aranda e Luis Castedo Ribas
Type Proyecto UE
Dates From 17/05/2018 to 16/05/2021

Ayuda para la consolidación y estructuración de unidades de investigación competitivas del Sistema Universitario de Galicia. Modalidad A: Grupos de Referencia Competitiva

Funding entity Xunta de Galicia, Consellería de Cultura, Educación e Ordenación Universitaria.
Main researches Luis Castedo Ribas
Type Proyecto Programas Autonomicos
Dates From 01/01/2017 to 31/12/2019

RedTEIC (Red Temática en Tecnologías Emergentes de la Información y de las Comunicaciones )

Funding entity Xunta de Galicia. Ayudas de consolidación y estructuración de unidades de investigación competitivas del SUG. Modalidad C: Redes
Main researches Luis Castedo Ribas
Type Proyecto Programas Autonomicos
Dates From 01/01/2017 to 31/12/2018

Axudas para a acreditación, estruturación e mellora de centros de investigación singulares e agrupacións estratéxicas consolidadas do Sistema universitario de Galicia, cofinanciadas polo Fondo Europeo de Desenvolvemento Rexional (Feder), no marco do programa operativo Feder Galicia 2014-2020

Funding entity Consellería de Cultura, Educación e Ordenación Universitaria
Main researches Manuel F. González Penedo
Type Proyecto Programas Autonomicos
Dates From 01/01/2016 to 30/11/2019

Proyecto CARMEN ("Coding and Signal Processing for Emerging Wireless Communication and Sensor Networks")

Funding entity Programa Estatal de Investigación, Desarrollo e Innovación Orientada a los Retos de la Sociedad. Gobierno de España.
Main researches Luis Castedo, José A. García Naya
Type Proyecto Programas Nacionales
Dates From 30/12/2016 to 29/12/2019

Fast Transmission of Analog information over Wireless networks (FAWINN)

Funding entity Union Europea
Main researches Luis Castedo Ribas
Type Proyecto UE
Dates From 29/04/2015 to 28/05/2018

Proyecto RACHEL Técnicas de acceso radio para redes inalámbricas heterogéneas.

Funding entity Ministerio de Economía y Competitividad. Programa Estatal de Investigación, Desarrollo e Innovación Orientada a los Retos de la Sociedad.
Main researches Luis Castedo
Type Proyecto Programas Nacionales
Dates From 01/01/2014 to 31/12/2017

RedTEIC (Red Temática en Tecnologías Emergentes de la Información y de las Comunicaciones)

Funding entity Xunta de Galicia
Main researches Adriana Dapena
Type Proyecto Programas Autonomicos
Dates From 01/01/2014 to 31/12/2015

Ayuda para la consolidación y estructuración de unidades de investigación competitivas del SUG en la modalidad de Grupo de Referencia Competitiva al GTEC

Funding entity Consellería de Educación
Main researches Luis Castedo Ribas
Type Proyecto Programas Autonomicos
Dates From 01/01/2012 to 31/12/2015

SISLOC (Desarrollo de módulos de usuario para un sistema de localización en interiores basado en el motor de localización GTEC)

Funding entity TRedess (Grupo Televes)
Main researches Carlos J. Escudero Cascón
Type Contrato
Dates From 01/07/2012 to 31/12/2012

Estrategias cooperativas y cognitivas para la gestión de interferencias en redes de comunicaciones inalámbricas

Funding entity Ministerio de Educación
Main researches Luis Castedo Ribas
Type Proyecto Programas Nacionales
Dates From 01/01/2011 to 31/12/2014

TECRAIL: Tecnologías de comunicación radio para la conducción automática y el control ferroviario

Funding entity Ministerio de Economía y Competitividad
Main researches Luis Castedo Ribas
Type Proyecto Programas Nacionales
Dates From 01/10/2011 to 30/09/2014

Desarrollo de Software para Microcontroladores PIC

Funding entity Técnicas de Soft
Main researches Carlos J. Escudero Cascón
Type Contrato
Dates From 10/03/2011 to 09/06/2011

Desarrollo de dos controles para interfaz táctil

Funding entity Nomasystems S.L.
Main researches Carlos J. Escudero Cascón
Type Contrato
Dates From 16/01/2011 to 15/04/2011

Desarrollo de Software para Microcontroladores PIC (fase 2)

Funding entity Técnicas de Soft
Main researches Carlos J. Escudero Cascón
Type Contrato
Dates From 08/09/2011 to 07/10/2011

Proyecto MoWi Fase III

Funding entity INDRA SISTEMAS S.A.
Main researches Luis Castedo Ribas
Type Contrato
Dates From 03/05/2010 to 02/05/2011

m: Via 2009

Funding entity Ministerio de Industria, Turismo y Comercio
Main researches Luis Castedo Ribas
Type Proyecto Programas Nacionales
Dates From 01/01/2009 to 31/03/2010

Smart-Epis ("Smart-Epis: Ambientes Seguros e Intelixentes en Obras para o Control Activo de Equipos de Protección Individual (EPI) mediante RFID, BAN e Mesh")

Funding entity Instituto Tecnológico de Galicia (ITG)
Main researches Carlos J. Escudero Cascón
Type Contrato
Dates From 16/12/2009 to 15/11/2011

MoWi Fase2 (Evolución y Mejora de la Interfaz Mobile WiMAX)

Funding entity INDRA SISTEMAS S.A.
Main researches Luis Castedo Ribas
Type Contrato
Dates From 01/06/2009 to 31/03/2010

COMONSENS "Foundations and methodologies for Future Communication and Sensor Networks"

Funding entity Ministerio de Ciencia e Innovación
Main researches Luis Castedo Ribas
Type Proyecto Programas Nacionales
Dates From 15/01/2008 to 31/12/2014

Contrato:-BIGPEEL ("BIGPEEL (Building dixital peel): Sistema Sensorial Embebido para a Detección Temperá de Patoloxías da Construción")

Funding entity Instituto Tecnológico de Galicia (ITG)
Main researches Carlos J. Escudero Cascón
Type Contrato
Dates From 09/12/2008 to 08/11/2010

MoWi (Diseño e Implementación de una interfaz Mobile WiMAX )

Funding entity INDRA SISTEMAS S.A.
Main researches Luis Castedo Ribas
Type Contrato
Dates From 01/03/2008 to 28/02/2009

m:Vía, autopistas de información

Funding entity Quobis Networks
Main researches Luis Castedo Ribas
Type Contrato
Dates From 01/12/2007 to 31/03/2008

MultiMIMO

Funding entity MINISTERIO DE EDUCACIÓN Y CIENCIA
Main researches Luis Castedo Ribas
Type Proyecto Programas Nacionales
Dates From 01/06/2007 to 30/05/2010

m: Ciudad

Funding entity Ministerio de Industria, Turismo y Comercio
Main researches Carlos J. Escudero Cascón
Type Proyecto Programas Nacionales
Dates From 01/01/2006 to 31/12/2007

Educational Graphic Tool for Teaching Fundamentals on Digital Image Representation

Authors Óscar Fresnedo, Francisco Laport, Paula M. Castro, Adriana Dapena
Journal COMPUTER APPLICATIONS IN ENGINEERING EDUCATION Vol. 29 Num. 2 (pages 1 to 16)
DOI https://doi.org/10.1002/cae.22402

Rank Constrained Hybrid Precoding for the Downlink of Multiuser Massive MIMO Systems

Authors José P. González-Coma, Óscar Fresnedo, Luis Castedo
Journal IEEE Access Vol. 9 (pages 28459 to 28470)
DOI https://doi.org/10.1109/access.2021.3058844

Wideband User Grouping for Uplink Multiuser mmWave MIMO Systems with Hybrid Combining

Authors Darian Pérez-Adán, Óscar Fresnedo, José P. González-Coma, Luis Castedo
Journal IEEE Access Vol. 9 (pages 41360 to 41372)
DOI https://doi.org/10.1109/access.2021.3065581

Eye State Identification Based on Discrete Wavelet Transforms

Authors Francisco Laport, Paula M. Castro, Adriana Dapena, Francisco J. Vazquez-Araujo, Óscar Fresnedo
Journal Applied Sciences Vol. 11 Num. 11 (pages 5051 to 5068)
DOI https://doi.org/10.3390/app11115051

JSCC-Cast, a Joint Source Channel Coding Video Encoding and Transmission System with Limited Digital Metadata

Authors José Balsa, Óscar Fresnedo, José A. García-Naya, Tomás Domínguez-Bolaño, Luis Castedo
Journal SENSORS Vol. 21 Num. 18 (pages 1 to 26)
DOI https://doi.org/10.3390/s21186208

Intelligent Reflective Surfaces for Wireless Networks: An Overview of Applications, Approached Issues, and Open Problems

Authors Darian Pérez-Adán, Óscar Fresnedo, José P. González-Coma, Luis Castedo
Journal Electronics Vol. 10 Num. 19 (pages 1 to 27)
DOI https://doi.org/10.3390/electronics10192345

Coded Aperture Hyperspectral Image Reconstruction

Authors Ignacio García-Sánchez, Óscar Fresnedo, José P. González-Coma, Luis Castedo
Journal SENSORS Vol. 21 Num. 19

User Grouping for the Uplink of Multiuser Hybrid mmWave MIMO

Authors Darian Pérez-Adán, Óscar Fresnedo, José P. González-Coma, Luis Castedo
Journal IEEE Access Vol. 8 (pages 55323 to 55341)
DOI https://doi.org/10.1109/access.2020.2981280

Transmission of Analog Information over the Multiple Access Relay Channel using Zero-Delay Non-Linear Mappings

Authors Óscar Fresnedo, Pedro Suárez-Casal, Luis Castedo
Journal IEEE Access Vol. 7 (pages 48405 to 48416)
DOI https://doi.org/10.1109/access.2019.2909318

Transmission of Still Images Using Low-Complexity Analog Joint Source-Channel Coding

Authors José Balsa, Tomás Domínguez-Bolaño, Óscar Fresnedo, José A. García-Naya, Luis Castedo
Journal SENSORS Vol. 19 Num. 13 (pages 1 to 23)
DOI https://doi.org/10.3390/s19132932

Transmission of spatio-temporal correlated sources over fading Multiple Access Channels with DQLC mappings

Authors Óscar Fresnedo, Pedro Suárez-Casal, Luis Castedo
Journal IEEE TRANSACTIONS ON COMMUNICATIONS Vol. 67 Num. 8 (pages 5604 to 5617)
DOI https://doi.org/10.1109/tcomm.2019.2912571

Analog Tranmission of Spatio-Temporal Correlated Sources over MAC with Modulo Mappings

Authors Pedro Suárez-Casal, Óscar Fresnedo, Luis Castedo
Journal IEEE COMMUNICATIONS LETTERS Vol. 22 Num. 5 (pages 1074 to 1077)
DOI https://doi.org/10.1109/lcomm.2018.2807427

Design of Linear Precoders for Correlated Sources in MIMO Multiple Access Channels

Authors Pedro Suárez-Casal, José P. González-Coma, Óscar Fresnedo, Luis Castedo
Journal IEEE TRANSACTIONS ON COMMUNICATIONS Vol. 66 Num. 12 (pages 6110 to 6122)
DOI https://doi.org/10.1109/tcomm.2018.2863362

Analog Transmission of Correlated Sources over fading SIMO Multiple Access Channels

Authors Pedro Suárez-Casal, Óscar Fresnedo, Luis Castedo, Javier García Frias
Journal IEEE TRANSACTIONS ON COMMUNICATIONS Vol. 65 Num. 7 (pages 2999 to 3011)
DOI https://doi.org/10.1109/tcomm.2017.2695197

Analog Transmission of Correlated Sources over BC with Distortion Balancing

Authors Pedro Suárez-Casal, Óscar Fresnedo, Luis Castedo, Javier García Frías
Journal IEEE TRANSACTIONS ON COMMUNICATIONS Vol. 65 Num. 11 (pages 4871 to 4885)
DOI https://doi.org/10.1109/tcomm.2017.2726065

Analogue joint source-channel coding for multiple input multiple output-orthogonal frequency division multiplexing systems

Authors Óscar Fresnedo, Francisco J. Vazquez-Araujo, Luis Castedo, Javier Garcia Frias
Journal TRANSACTIONS ON EMERGING TELECOMMUNICATIONS TECHNOLOGIES Vol. 27 Num. 3 (pages 408 to 419)
DOI https://doi.org/10.1002/ett.2908

Evaluation of Analog Joint Source-Channel Coding Systems for Multiple Access Channels

Authors Óscar Fresnedo, José Pablo González Coma, Luis Castedo, Javier Garcia Frias
Journal IEEE TRANSACTIONS ON COMMUNICATIONS Vol. 63 Num. 6 (pages 2312 to 2324)
DOI https://doi.org/10.1109/tcomm.2015.2427164

Estimation of Laplacian Symbols for Analog Transmission over MIMO Channels

Authors Pedro Suárez-Casal, Óscar Fresnedo, Luis Castedo
Journal IEEE COMMUNICATIONS LETTERS Vol. 19 Num. 12 (pages 2170 to 2173)
DOI https://doi.org/10.1109/lcomm.2015.2485216

Analog joint source-channel coding over MIMO channels

Authors Vazquez-Araujo, FJ, Óscar Fresnedo, Luis Castedo, Garcia-Frias, J
Journal EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING
DOI https://doi.org/10.1186/1687-1499-2014-25

Low-Complexity Near-Optimal Decoding for Analog Joint Source Channel Coding Using Space-Filling Curves

Authors Óscar Fresnedo, Francisco Javier Vázquez Araújo, Luis Castedo, Javier Garcia Frias
Journal IEEE COMMUNICATIONS LETTERS Vol. 17 Num. 4 (pages 745 to 748)
DOI https://doi.org/10.1109/lcomm.2013.021913.122782

Comparison between Analog Joint Source-Channel Coded and Digital BICM Systems

Authors Óscar Fresnedo, Francisco J. Vazquez-Araujo, Miguel González-López, Luis Castedo, Javier García Frías
Journal 2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC) (pages 0 to 0)

Experimental Evaluation of Analog Joint Source-Channel Coding in Indoor Environments

Authors José A. García-Naya, Óscar Fresnedo, Francisco J. Vazquez-Araujo, Miguel González-López, Luis Castedo, Javier García Frías
Journal 2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC) (pages 0 to 0)

Analog Joint Source Channel Coding for Image and Video Encoding and Transmission

Autor José Francisco Balsa González
Director/s Óscar Fresnedo Arias; José Antonio García Naya
Scope Facultad de Informática
Qualification Sobresaliente

Trabajo fin de grado para la adquisición de competencias de la titulación mediante un servicio a personas con diversidad funcional y cognitiva
XXVII Jornadas sobre la Enseñanza Universitaria de la Informática (JENUI 2021) https://jenui2021.uv.es/
National

Authors Paula M. Castro, Óscar Fresnedo, Adriana Dapena, Javier Pereira
Organization Universitat de Valencia (UV)
Place Valencia (España)

Analog Transmission of Correlated Sources in SIMO MAC using Hexagonal Lattices
24th International ITG Workshop on Smart Antennas (WSA 2020)
International

Authors Pedro Suárez-Casal, Óscar Fresnedo, José P. González-Coma, Darian Pérez-Adán, Luis Castedo
Organization VDE ITG
Place Hamburgo (Alemania)

Hybrid Combining Design for User Clustering in mmWave MIMO Systems
2020 IEEE Workshop on Signal Processing Systems (SiPS)
International

Authors Darian Pérez-Adán, Óscar Fresnedo, José P. González-Coma, Luis Castedo
Organization IEEE Signal Processing
Place Coimbra (Portugal)
DOI https://doi.org/10.1109/sips50750.2020.9195228

Implementación de una suite gráfica para reforzar el aprendizaje en representación de contenido multimedia
XXV Edición de las Jornadas sobre la Enseñanza Universitaria de la Informática (JENUI)
National

Authors Óscar Fresnedo, Francisco Laport, Paula M. Castro, Adriana Dapena, Francisco J. Vazquez-Araujo
Organization Universidad de Murcia (UM)
Place Murcia (España)

Herramienta colaborativa para la evaluación de una asignatura tecnológica en máster
XXXIV Simposium Nacional de la Unión Científica Internacional de Radio (URSI)
National

Authors Paula M. Castro, Adriana Dapena, Francisco Laport, Óscar Fresnedo
Organization Universidad de Sevilla (US)
Place Sevilla (España)

Implementación de una herramienta gráfica para el estudio de comunicaciones digitales
XXXIV Simposium Nacional de la Unión Científica Internacional de Radio (URSI)
National

Authors Óscar Fresnedo, Francisco Laport, Paula M. Castro, Adriana Dapena
Organization Universidad de Sevilla (US)
Place Sevilla (España)

Experimental Evaluation of Analog Encoding for the Wireless Transmission of Still Images
20th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2019)
International

Authors José Balsa, Óscar Fresnedo, Tomás Domínguez-Bolaño, José A. García-Naya, Luis Castedo
Organization IEEE Signal Processing
Place Cannes (Francia)
DOI https://doi.org/10.1109/spawc.2019.8815562

Hybrid mmWave MIMO Transceivers for the Uplink of Multiple Correlated Users
20th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2019)
International

Authors Darián Pérez-Adán, José P. González-Coma, Óscar Fresnedo, Luis Castedo
Organization IEEE Signal Processing
Place Cannes (Francia)
DOI https://doi.org/10.1109/spawc.2019.8815403

Low-Complexity Hybrid Transceivers for Uplink Multiuser mmWave MIMO by User Clustering
27th European Signal Processing Conference (EUSIPCO 2019)
International

Authors Darián Pérez-Adán, José P. González-Coma, Óscar Fresnedo, Luis Castedo
Organization European Association for Signal Processing (EURASIP)
Place Coruña, A (España)
DOI https://doi.org/10.23919/eusipco.2019.8902982

Evaluation of Analog Encoding for Multi-User Wireless Transmission of Still Images
27th European Signal Processing Conference (EUSIPCO 2019)
International

Authors José Balsa, Óscar Fresnedo, Tomás Domínguez-Bolaño, José A. García-Naya, Luis Castedo
Organization European Association for Signal Processing (EURASIP)
Place Coruña, A (España)
DOI https://doi.org/10.23919/eusipco.2019.8902521

Analog Video Encoding and Quality Evaluation
XoveTIC 2019
International

Authors José Balsa, Óscar Fresnedo, José A. García-Naya, Tomás Domínguez-Bolaño, Luis Castedo
Organization Centro de Investigación en Tecnoloxías da Información e as Comunicacións (CITIC)
Place Coruña, A (España)

Desarrollo de herramientas gráficas para reforzar el aprendizaje en el contexto de las comunicaciones y servicios multimedia
IV Xornadas de Innovación Docente da UDC
National

Authors Óscar Fresnedo, Francisco Laport, Paula M. Castro, Adriana Dapena, Francisco Javier Vázquez Araújo
Organization Universidade da Coruña
Place Coruña, A (España)

DQLC Optimization for Joint Source Channel Coding of Correlated Sources over Fading MAC
27th European Signal Processing Conference (EUSIPCO 2019)
International

Authors Pedro Suárez-Casal, Óscar Fresnedo, Luis Castedo
Place Coruña, A (España)

Performance comparison between analog JSCC and digital schemes over MIMO channels
XXXIII Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2018)
National

Authors Óscar Fresnedo, Francisco J. Vazquez-Araujo, Pedro Suárez-Casal, Luis Castedo
Organization Universidad de Granada
Place Granada (España)

Image Transmission: Analog or Digital?
I Congreso XoveTIC
Autonomous

Authors José Balsa, Tomás Domínguez-Bolaño, Óscar Fresnedo, José A. García-Naya, Luis Castedo
Place Coruña, A (España)

Uso de TGT y aprendizaje cooperativo para promover un aprendizaje activo de los alumnos
III Xornadas de Innovación Docente da UDC
Autonomous

Authors Óscar Fresnedo
Organization Universidade da Coruña (UDC)
Place Coruña, A (España)

Hybrid Digital-Analog Joint Source Channel Coding for Broadcast Multiresolution Communications
25th European Signal Processing Conference (EUSIPCO 2017)
International

Authors Óscar Fresnedo, Pedro Suárez-Casal, Luis Castedo, Javier García Frias
Organization European Association for Signal Processing (EURASIP)
Place Kos (Grecia)
DOI https://doi.org/10.23919/eusipco.2017.8081560

Transmission of analog correlated sources over MIMO fading channels
Proceedings of the 20th International ITG Workshop on Smart Antennas (WSA 2016)
International

Authors Pedro Suárez-Casal, Óscar Fresnedo, Luis Castedo, Javier García Frias
Organization Technische Universität München *
Place Berlin (Alemania)

Parametric Analog Mappings for Correlated Gaussian Sources over AWGN Channels
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016)
International

Authors Pedro Suárez-Casal, Óscar Fresnedo, Luis Castedo, Javier García Frias
Organization IEEE Signal Processing
Place Shnghai (China)
DOI https://doi.org/10.1109/icassp.2016.7472380

Analog Distributed Coding of Correlated Sources for Fading Multiple Access Channels
IEEE Statistical Signal Processing Workshop (SSP 2016)
International

Authors Óscar Fresnedo, Pedro Suárez-Casal, Luis Castedo, Javier García Frias
Place Palma (España)
DOI https://doi.org/10.1109/ssp.2016.7551808

Analog joint source channel coding over MIMO fading channels with imperfect CSI
IEEE Statistical Signal Processing Workshop (SSP 2016)
International

Authors José P. González-Coma, Pedro Suárez-Casal, Óscar Fresnedo, Luis Castedo
Place Palma (España)
DOI https://doi.org/10.1109/ssp.2016.7551803

Analog Transmission of Correlated Sources over Spatially Correlated Fading SIMO MAC
IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2016 )
International

Authors Pedro Suárez-Casal, Óscar Fresnedo, Luis Castedo, Javier García Frias
Organization IEEE Signal Processing
Place Edinburgh (Reino Unido)
DOI https://doi.org/10.1109/spawc.2016.7536768

Design of Analog Joint Source-Channel Coding Systems for Broadcast Channels with MSE Balancing
2015 IEEE 16th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
International

Authors Óscar Fresnedo, José P. González-Coma, Luis Castedo
Organization IEEE Signal Processing
Place Stockholm (Suecia)
DOI https://doi.org/10.1109/spawc.2015.7227107

Rate Allocation on Broadcast Channels with Analog Joint Source Channel Coding
2015 International Symposium on Wireless Communication Systems (ISWCS)
International

Authors Óscar Fresnedo, José P. González-Coma, Luis Castedo, Javier García Frias
Organization IEEE Communitation Society
Place Brussels (Bélgica)
DOI https://doi.org/10.1109/iswcs.2015.7454313

Analog Joint Source Channel Coding for MIMO Broadcast Channels
2015 23rd European Signal Processing Conference (EUSIPCO)
International

Authors Óscar Fresnedo, José P. González-Coma, Luis Castedo, Javier García Frias
Organization European Association for Signal Processing (EURASIP)
Place Nice (Francia)
DOI https://doi.org/10.1109/eusipco.2015.7362514

Design of MAC Access Schemes for Analog Joint Source Channel Coding
The Eleventh International Symposium on Wireless Communication Systems (ISWCS)
International

Authors Javier García Frías, Luis Castedo, José P. González-Coma, Jose P. Sestelo, Óscar Fresnedo
Place Barcelona (España)

Explicit MMSE MIMO Transceiver Solution for Analog Joint Source Channel Coding
The Eleventh International Symposium on Wireless Communication Systems (ISWCS)
International

Authors Luis Castedo, Óscar Fresnedo, Markus Rupp
Place Barcelona (España)

Analog Joint Source-Channel Coding for MIMO Multiple Access Channels
Eighth IEEE Sensor Array and Multichannel Signal Processing Workshop
International

Authors Javier García Frías, Luis Castedo, José P. González-Coma
Place Coruña, A (España)

Analog Joint Source Channel Coding for Block Fading Multiple Access Channels
2014 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
International

Authors Javier García Frías, Luis Castedo, M. Hassanin, Óscar Fresnedo
Place Firenze (Italia)

Analog Joint Source Channel Coding for Gaussian Multiple Access Channels
6th International Workshop on Multiple Access Communications (MACOM 2013)
International

Authors Luis Castedo, Javier García Frías, Óscar Fresnedo, M. Hassanin
Place Vilnius (Lituania)

Analog Joint Source-Channel Coding for OFDM Systems
14th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2013)
International

Authors Óscar Fresnedo, Francisco Javier Vázquez Araújo, Luis Castedo, Javier García Frías
Place Darmstadt (Alemania)

Analog Joint Source-Channel Coding in MIMO Rayleigh Fading Channels
Proc. of 20th European Signal Processing Conference (EUSIPCO 2012)
International

Authors Javier García Frías, Miguel González López, Luis Castedo, Francisco Javier Vázquez Araújo, Óscar Fresnedo
Place Bucharest (Rumania)

Bluetooth Inquiry Procedure: Optimization and Influence of the Number of Devices
The Sixth IASTED International Conference on Communication Systems and Networks
International

Authors Óscar Fresnedo, Daniel Iglesia, Carlos José Escudero Cascón
Place España

Positions

Academic or management positions held by teacher.

Xunta da Facultade de Informática

Vocal PDI

From 02/07/2021.

Consello do Departamento Enxeñaría de Computadores

PDI (Membros Natos)