Joan Adrià Ruiz-de-Azua

51 papers B 2C 14Misc 1Journal 24Unranked 9
YearRankTypeTitle / Venue / Authors
2026 J jnl
Towards GNSS-Free Synchronization: An Improved PSS-Based Frequency Alignment Technique for NTN.
IEEE Open J. Commun. Soc.
Isabel Gallardo-Duval, Joan Francesc Muñoz-Martín, Adria Rovira-Garcia, Joan Adrià Ruiz-de-Azua
2025 J jnl
6GStarLab - A CubeSat Mission to support the development and standardization of Non-Terrestrial Networks towards 6G.
CoRR
Joan Adrià Ruiz-de-Azua, Francesc Betorz, Hossein Rouzegar, Joan Francesc Muñoz-Martín, Marc Badia, Roger Jove, Adriano Camps, Diego Lopez-Pizarro, Jordi Barrera, Jorge-Nicolas Alvarez, Ieremia Crisan, Mohammad Danesh, Vivek Mangalam, Jan Smisek
2025 — conf
Architectural Aspects of Unified Terrestrial and Non-terrestrial Mobile Networks.
AIAI Workshops (1)
Lechoslaw Tomaszewski, Mohammadreza Mosahebfard, Joan Adrià Ruiz-de-Azua, Angelos Antonopoulos, Alexis Duque, Agapi Mesodiakaki, Konstantinos Ntontin, Sergio Aguilar, Nikolaos Pappas, Hamada Alshaer
2025 J jnl
Exploring the Performance of Transparent 5G NTN Architectures Based on Operational Mega-Constellations.
Network
Oscar Baselga, Anna Calveras, Joan Adrià Ruiz-de-Azua
2025 J jnl
Probabilistic-Aware Satellite Constellation Scheduling for Integrated TN-NTN Operations.
IEEE Open J. Commun. Soc.
Arnau Singla, Isabel Gallardo-Duval, Anna Calveras, Juan A. Fraire, Joan Adrià Ruiz-de-Azua
2025 J jnl
Satellite Quantum Key Distribution: Analysis, Modeling, Performance Evaluation, and Validation.
IEEE Open J. Commun. Soc.
Javier Jordán-Parra, Marina Garcia-Romero, Jano Gil-Lopez, Joan Adrià Ruiz-de-Azua, Josep Paradells
2025 J jnl
Spatial-Aware MANO Systems for Efficient Mobility Management of Satellite-Based Non-Terrestrial Networks.
IEEE Open J. Commun. Soc.
Jose Luis Avila, Hossein Rouzegar, Anna Calveras Augé, Joan Adrià Ruiz-de-Azua
2025 — conf
Spatially-Aware NFV Orchestration for Dynamic LEO Satellite Management in 6G Networks.
EuCNC/6G Summit
Jose Avila Acosta, Hossein Rouzegar, Anna Calveras Augé, Joan Adrià Ruiz-de-Azua
2024 — conf
A Case Study of an Hybrid RF and Optical Inter-Satellite Link Terminal to Enhance Optical Pointing.
EuCNC/6G Summit
Elena Fernández-Niño, Juan A. Fraire, Sergi Figuerola, Adriano Camps, Joan Adrià Ruiz-de-Azua
2024 C conf
AI4WATER: A Digital Twin for Irrigated Agriculture.
IGARSS
Adriano Camps, Carlos López-Martínez, Amadeu Gonga, Guillem Gracia-Sola, Adrian Perez-Portero, Alberto Alonso-González, Mercè Vall-Llossera, Hyuk Park, Vicente Blanco Pérez, Oriol Caselles, Carles Domenech, Paul Catala, Joan Adrià Ruiz-de-Azua, Montserrat Solsona
2024 B conf
Demonstration of Direct-to-Satellite IoT for Monitoring Water Reservoirs in Remote Areas to Prevent Wildfires.
WCNC
Marcel Marin-de-Yzaguirre, Oscar Baselga, Joan Pagès, Anna Calveras, Pol Guixé, Joan Adrià Ruiz-de-Azua
2024 C conf
Demonstrations of Direct-to-Satellite IoT for Earth Observation Applications: Remote Road Traffic Monitoring with Imaging.
IGARSS
Marcel Marin-de-Yzaguirre, Joan Pagès, Oscar Baselga, Anna Calveras, Pol Guixé, Joan Adrià Ruiz-de-Azua
2024 B conf
ETHER: A 6G Architectural Framework for 3D Multi-Layered Networks.
WCNC
Konstantinos Ntontin, Lechoslaw Tomaszewski, Joan Adrià Ruiz-de-Azua, Andrés Cárdenas, R. Pueyo Centelles, C.-K. Lin, Agapi Mesodiakaki, A. Antonopoulos, Nikolaos Pappas, Marco Fiore, Sergio Aguilar, S. Watts, P. Harris, A. R. Santiago, Fotis I. Lazarakis, M. Calisti, Symeon Chatzinotas
2024 J jnl
Enhancing Satellite Non-Terrestrial Networks Through Advanced Constellation Management: Optimizing In-Orbit Resources for NB-IoT.
IEEE Open J. Commun. Soc.
Arnau Singla, Anna Calveras, Francesc Betorz, Joan Adrià Ruiz-de-Azua
2024 — conf
Evaluation method and case study of satellite quantum key distribution for terrestrial networks.
EuCNC/6G Summit
Javier Jordán-Parra, Marina Garcia-Romero, Sergi Figuerola, Joan Adrià Ruiz-de-Azua, Josep Paradells
2024 J jnl
Inter-Satellite Link Prediction with Supervised Learning Based on Kepler and SGP4 Orbits.
Int. J. Comput. Intell. Syst.
Estel Ferrer, Joan Adrià Ruiz-de-Azua, Francesc Betorz, Josep Escrig
2024 J jnl
Low-Power Satellite Access Time Estimation for Internet of Things Services Over Nonterrestrial Networks.
IEEE Internet Things J.
Guillem Boquet, Borja Martínez, Ferran Adelantado, Joan Pagès, Joan Adrià Ruiz-de-Azua, Xavier Vilajosana
2024 — conf
Perspective on the impact of the massiveness of mega-constellations on diverse ecosystems.
VTC Fall
Oscar Baselga, Anna Calveras, Joan Adrià Ruiz-de-Azua
2024 J jnl
RF-Assisted Uncertainty Cone Reduction in Free-Space Optical Inter-Satellite Links.
IEEE Open J. Commun. Soc.
Elena Fernández-Niño, Juan A. Fraire, Adriano Camps, Joan Adrià Ruiz-de-Azua
2024 J jnl
Toward Autonomous Cooperation in Heterogeneous Nanosatellite Constellations Using Dynamic Graph Neural Networks.
CoRR
Guillem Casadesus Vila, Joan Adrià Ruiz-de-Azua, Eduard Alarcón
2024 J jnl
Toward Optimal Placement of Free-Space Optical Terminal on the Spacecraft Body.
IEEE Trans. Aerosp. Electron. Syst.
Juan A. Fraire, Joan Adrià Ruiz-de-Azua, Elena Fernández-Niño
2023 C conf
Demonstrations of Direct-to-Satellite IoT For Earth Observation Applications: Irrigation Monitoring and Animal Tracking.
IGARSS
Joan Adrià Ruiz-de-Azua, Joan Pagès, Marcel Marin-de-Yzaguirre, Oscar Baselga, Carlos Labella, Marisa Catalan, Pol Guixé, Màrius Monton, Josep Colomé, Maria de Quadras, Isaac Llorens, Marco Guadalupi
2023 — conf
Inter-Satellite Link Prediction for Non-Terrestrial Networks Using Supervised Learning.
EuCNC/6G Summit
Estel Ferrer, Josep Escrig, Joan Adrià Ruiz-de-Azua
2023 — conf
Inter-Satellite Link Prediction with Supervised Learning Based on Kepler and SGP4 Orbits.
CCIA
Estel Ferrer, Joan Adrià Ruiz-de-Azua, Josep Escrig
2022 J jnl
Design of a Deployable Helix Antenna at L-Band for a 1-Unit CubeSat: From Theoretical Analysis to Flight Model Results.
Sensors
Lara Fernández, Marco Sobrino, Joan Adrià Ruiz-de-Azua, Anna Calveras, Adriano Camps
2022 C conf
Proof-of-Concept of Direct-to-Satellite IoT for Earth Observation Applications: Soil Moisture Experiment.
IGARSS
Joan Adrià Ruiz-de-Azua, Joan Pagès, Carlos Labella, Pol Delgado, Marisa Catalan, Manel Medina, Josep Paradells, Pol Guixé, Sergi Figuerola, José Antonio Jara, Agnès Lladós, Julià Talaya, Jordi Corbera, Màrius Monton, Josep Colomé, Maria de Quadras, Isaac Llorens, Marco Guadalupi
2021 J jnl
Design and Testing of a Helix Antenna Deployment System for a 1U CubeSat.
IEEE Access
Miquel Sureda, Marco Sobrino, Oriol Millan, Andrea Aguilella, Arnau Solanellas, Marc Badia, Joan Francesc Muñoz-Martín, Lara Fernández, Joan Adrià Ruiz-de-Azua, Adriano Camps
2021 C conf
FSSCat Mission Description and First Scientific Results of the FMPL-2 Onboard 3CAT-5/A.
IGARSS
Adriano Camps, Joan Francesc Muñoz-Martín, Joan Adrià Ruiz-de-Azua, Lara Fernández, Adrian Perez-Portero, David Llavería, Christoph Herbert, Miriam Pablos, Alessandro Golkar, Antonio Gutierrrez, Carlos Antonio, Jorge Bandeiras, João Andrade, David Cordeiro, Simone Briatore, Nicola Garzaniti, Fabio Nichele, Raffaele Mozzillo, Alessio Piumatti, Margherita Cardi, Marco Esposito, Bernardo Carnicero Domínguez, Massimiliano Pastena, Giancarlo Filippazzo, Amanda Reagan
2021 C conf
In-Orbit Validation of the FMPL-2 Dual Microwave Payload Onboard the Fsscat Mission.
IGARSS
Joan Francesc Muñoz-Martín, Lara Fernández, Adriún Pérez, Hyuk Park, Joan Adrià Ruiz-de-Azua, Adriano Camps
2021 J jnl
In-Orbit Validation of the FMPL-2 Instrument - The GNSS-R and L-Band Microwave Radiometer Payload of the FSSCat Mission.
Remote. Sens.
Joan Francesc Muñoz-Martín, Lara Fernández, Adrián Pérez, Joan Adrià Ruiz-de-Azua, Hyuk Park, Adriano Camps, Bernardo Carnicero Domínguez, Massimiliano Pastena
2021 — conf
NOMA-based Uplink OFDMA Collision Reduction in 802.11ax Networks.
ICTC
Won-Jae Lee, Wonjae Shin, Joan Adrià Ruiz-de-Azua, Lara Fernandez Capon, Hyuk Park, Jae-Hyun Kim
2021 J jnl
On-Demand Satellite Payload Execution Strategy for Natural Disasters Monitoring Using LoRa: Observation Requirements and Optimum Medium Access Layer Mechanisms.
Remote. Sens.
Lara Fernández, Joan Adrià Ruiz-de-Azua, Anna Calveras, Adriano Camps
2021 C conf
SDR-Based Lora Enabled On-Demand Remote Acquisition Experiment On-Board the Alainsat-1.
IGARSS
Lara Fernández, Marco Sobrino, Albert Rodríguez, Amadeu Gonga, Carlos Molina, Laura Rayón, Marc Badia, Pau Fabregat, Adrian Perez-Portero, Juan Ramos-Castro, Joan Adrià Ruiz-de-Azua, Anna Calveras, Abdul-Halim M. Jallad, Zulkifli Abdul Aziz
2021 J jnl
Towards Federated Satellite Systems and Internet of Satellites: The Federation Deployment Control Protocol.
Remote. Sens.
Joan Adrià Ruiz-de-Azua, Nicola Garzaniti, Alessandro Golkar, Anna Calveras, Adriano Camps
2020 J jnl
A Novel Dissemination Protocol to Deploy Opportunistic Services in Federated Satellite Systems.
IEEE Access
Joan Adrià Ruiz-de-Azua, Anna Calveras, Adriano Camps
2020 J jnl
Assessing LoRa for Satellite-to-Earth Communications Considering the Impact of Ionospheric Scintillation.
IEEE Access
Lara Fernández, Joan Adrià Ruiz-de-Azua, Anna Calveras, Adriano Camps
2020 J jnl
Assessment of Satellite Contacts Using Predictive Algorithms for Autonomous Satellite Networks.
IEEE Access
Joan Adrià Ruiz-de-Azua, Victoria Ramírez, Hyuk Park, Anna Calveras Augé, Adriano Camps
2020 — —
Contribution to the development of autonomous satellite communications networks : the internet of satellites.
Joan Adrià Ruiz-de-Azua
2020 C conf
Demonstration of the Federated Satellite Systems Concept for Future Earth Observation Satellite Missions.
IGARSS
Joan Adrià Ruiz-de-Azua, Lara Fernández, Marc Badia, Albert Marton, Nicola Garzaniti, Anna Calveras, Alessandro Golkar, Adriano Camps
2020 — conf
Design of 4D-8PSK-TCM with Hybrid T-Algorithm based on Deep Learning.
ICTC
Song Kim, Joan Adrià Ruiz-de-Azua, Hyuk Park, Jae-Hyun Kim
2020 C conf
Evaluation of LoRa for Data Retrieval of Ocean Monitoring Sensors with LEO Satellites.
IGARSS
Lara Fernández, Joan Adrià Ruiz-de-Azua, Anna Calveras, Adriano Camps
2020 J jnl
The Flexible Microwave Payload-2: A SDR-Based GNSS-Reflectometer and L-Band Radiometer for CubeSats.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Joan Francesc Muñoz-Martín, Lara Fernández, Joan Adrià Ruiz-de-Azua, Adriano Camps
2019 C conf
Proof-of-Concept of a Federated Satellite System Between Two 6-Unit CubeSats for Distributed Earth Observation Satellite Systems.
IGARSS
Joan Adrià Ruiz-de-Azua, Anna Calveras, Alessandro Golkar, Adriano Camps, Lara Fernández, Joan Francesc Muñoz-Martín, Marc Badia, Ricard Castella, Carlos Díez, Andrea Aguilella, Simone Briatore, Nicola Garzaniti
2019 C conf
The Flexible Microwave Payload -2: Architecture and Testing of a Combined GNSS-R and L-Band Radiometer With RFI Mitigation Payload For Cubesat-Based Earth Observation Missions.
IGARSS
Joan Francesc Muñoz-Martín, Lara Fernández, Joan Adrià Ruiz-de-Azua, Adriano Camps
2019 C conf
The Flexible Microwave Payload -2: Design, Implementation, and Optimization of a GNSS-R and Radiometry Processor for CubeSat-Based Earth Observation Missions.
IGARSS
Joan Francesc Muñoz-Martín, Lara Fernández, Joan Adrià Ruiz-de-Azua, Adriano Camps
2018 J jnl
Benefits of Using Mobile Ad-Hoc Network Protocols in Federated Satellite Systems for Polar Satellite Missions.
IEEE Access
Joan Adrià Ruiz-de-Azua, Adriano Camps, Anna Calveras Augé
2018 J jnl
Design and Optimization of a Polar Satellite Mission to Complement the Copernicus System.
IEEE Access
Eduard Alarcón, Angel Alvaro Sanchez, Carles Araguz, Gilbert Barrot, Elisenda Bou-Balust, Adriano Camps, Stefania Cornara, Judith Cote, Antonio Gutierrez Pena, Estefany Lancheros, Olivia Lesne, David Llavería, Ignasi Lluch, Joao Males, Antoine Mangin, Hripsime Matevosyan, Angel Monge, Janusz Narkiewicz, Stephane Ourevitch, Hyuk Park, Stephane Pierotti, Udrivolf Pica, Armen Poghosyan, Pedro Rodriguez, Joan Adrià Ruiz-de-Azua, Pierre Sicard, Mateusz Sochacki, Stefania Tonetti, Sebastian Topczewski
2018 C conf
Fsscat, the 2017 Copernicus Masters' "Esa Sentinel Small Satellite Challenge" Winner: A Federated Polar and Soil Moisture Tandem Mission Based on 6U Cubesats.
IGARSS
Adriano Camps, Alessandro Golkar, Antonio Gutierrez, Joan Adrià Ruiz-de-Azua, Joan Francesc Muñoz-Martín, Lara Fernández, Carlos Díez, Andrea Aguilella, Simone Briatore, Rustam Akhtyamov, Nicola Garzaniti
2018 J jnl
Internet of Satellites (IoSat): Analysis of Network Models and Routing Protocol Requirements.
IEEE Access
Joan Adrià Ruiz-de-Azua, Anna Calveras, Adriano Camps
2018 C conf
Towards an Integral Model-Based Simulator for Autonomous Earth Observation Satellite Networks.
IGARSS
Joan Adrià Ruiz-de-Azua, Carles Araguz, Anna Calveras, Eduard Alarcón, Adriano Camps
2014 Misc conf
Complete modelling of AVB in Network Calculus Framework.
RTNS
Joan Adrià Ruiz-de-Azua, Marc Boyer