Recent Submissions

  • Performance evaluation of long-range quantum key distribution networks with satellite trusted nodes 

    Jordán Parra, Javier; Da Rocha Ávila, Aitor; Garcia Romero, Marina; Figuerola, Sergi; Ruiz de Azua, Joan Adria; Paradells Aspas, Josep (International Astronautical Federation (IAF), 2024)
    Conference lecture
    Restricted access - publisher's policy
    This paper presents a method for performance evaluation of quantum key distribution (QKD) based on satellites using thetrusted node repeater strategy. Evaluation is focused on low Earth orbits satellites to illustrate the ...
  • Perspective on the impact of the massiveness of mega-constellations on diverse ecosystems 

    Baselga Lahoz, Oscar; Calveras Augé, Anna M.; Ruiz-de-Azua, Joan (Institute of Electrical and Electronics Engineers (IEEE), 2024)
    Conference lecture
    Open Access
    From the irruption of the New Space paradigm, a multitude of disruptive initiatives and cutting-edge technologies emerged in the space sector, resulting in the creation of new vertical domains. In recent years, satellite ...
  • DA2Wa: un protocolo de emparejamiento seguro entre DApp y wallet para el escenario blockchain 

    Román García, Fernando; Alarcón García-Saavedra, Antonio; Hernández Serrano, Juan; Esparza Martín, Óscar (Universidad de León, 2024)
    Conference report
    Open Access
    Las aplicaciones descentralizadas (decentralized ap-plications - DApps) hacen uso de tecnologías blockchain para operar de forma autónoma y completamente distribuida. La interacción con la blockchain requiere el uso de ...
  • Real-time responsive physical and digital infrastructure for CCAM-enabled traffic management of cross-border highways 

    Casademont Serra, Jordi; Marias i Parella, Jordi; Vasiliadis, Harilaos; Porcuna, David; Castells, Jacint; Kokolo, Joseph; Diego, William; López, Ignacio; Tomás, Aristarco; Gkatzikis, Lazaros (Institute of Electrical and Electronics Engineers (IEEE), 2024)
    Conference report
    Open Access
    In this paper, we showcase a testbed implementation of the cutting-edge architecture derived from the ongoing European project PoDIUM. This project is dedicated to advancing the implementation of Cooperative, Connected and ...
  • Evaluation of C-V2X devices to deploy a C-ITS information distributor system based on a V2I2V architecture 

    Feixa Morancho, Lluc; Feixa Morancho, Pau; Codina, Marc; Marias i Parella, Jordi; Casademont Serra, Jordi; Cordero, Bruno; Vazquez-Gallego, Francisco; Alonso Zárate, Jesús (Institute of Electrical and Electronics Engineers (IEEE), 2024)
    Conference report
    Open Access
    To facilitate the widespread adoption of Cooper- ative Intelligent Transport Systems (C-ITS) and applications, deploying infrastructure alongside roadways to support vehicle communication becomes imperative. This infrastructure, ...
  • Técnicas de Machine Learning para la detección de ciberataques en redes IoT médicas 

    Alarcón García-Saavedra, Antonio; León Abarca, Olga; Pegueroles Vallés, Josep R.; Doménech Fons, Jordi (Universidad de León, 2024)
    Conference report
    Open Access
    Los dispositivos del Internet de las Cosas Médicas (en inglés Internet of Medical Things – IoMT), supervisan en tiempo real el estado de salud, incluyendo en algunos casos el suministro terapéutico. Estos dispositivos ...
  • Data transmission in store and forward based Non-Terrestrial Networks for IoT use cases 

    Kellermann, Timo Nicolas; Pueyo Centelles, Roger; Calveras Augé, Anna M. (International Astronautical Federation (IAF), 2024)
    Conference report
    Restricted access - publisher's policy
    Non-Terrestrial Networks (NTNs) are critical enablers of beyond 5G and 6G connectivity, particularly for expanding the reach of massive Machine-Type Communications (mMTC) in the Internet of Things (IoT) domain. Narrowband-IoT ...
  • Interferometric orbital tracking of SAR missions with large processing gain 

    Nicolás Álvarez, Jorge; Carreño Megias, Xavier; Fusté i Lara, Oriol; Aguasca Solé, Alberto; Broquetas Ibars, Antoni (VDE-Verlag, 2021)
    Conference report
    Open Access
    The performance of a compact baseline interferometer for orbit observation of SAR missions is assessed. The proof of concept is carried out by tracking the non-cooperative ASTRA 1M satellite. A nominal slave-master baseline ...
  • Integrating geographical information systems in management and orchestration of satellites constellation to achieve a spatial-aware 6G Non-Terrestrial Networks architecture 

    Ávila Acosta, José Luis; Calveras Augé, Anna M.; Ruiz-de-Azua, Joan; Rouzegar, Hossein; Figuerola, Sergi (2024)
    Conference report
    Restricted access - publisher's policy
    5G networks are expanding rapidly, driven by cloud technologies such as Network Function Virtualization (NFV) and orchestrated through Management And Orchestration (MANO) Systems. Despite this fast grow, the goal of providing ...
  • Integrating satellite and network operations for NB-IoT NTN connectivity: in-orbit test design of the Constellation Management System 

    Singla Manau, Arnau; Criscola, Franco; Canales, David; Fraire, Juan A.; Betorz Martínez, Francesc; Calveras Augé, Anna M.; Munoz-Martin, Joan Francesc; Guadalupi, Marco; Ruiz de Azua, Joan Adria (2024)
    Conference report
    Restricted access - publisher's policy
    With the technological advancements in software and hardware and the cost reduction of satellite launches, there has been a surge in future planned Low Earth Orbit (LEO) constellations aimed at providing Internet of Things ...
  • Energy-efficient wireless mesh networks with IEEE 802.11ba: a new architecture 

    Sánchez Vital, Roger; Gómez Montenegro, Carlos; García Villegas, Eduard (Institute of Electrical and Electronics Engineers (IEEE), 2023)
    Conference lecture
    Open Access
    In traditional IoT applications, energy saving is crucial, whereas the demand for high bandwidth is not frequent. Nonetheless, a new generation of IoT applications show a wider and varying range of requirements, where ...
  • Diseño de esquema de carga/descarga para vehículos eléctricos en entornos urbanos 

    Bazán Guillén, Alberto; Barbecho Bautista, Pablo; Aguilar Igartua, Mónica (2023)
    Conference report
    Open Access
    Con la creciente popularidad de los vehículos eléctricos la necesidad de estrategias de carga eficientes y efectivas se ha vuelto primordial. La programación de la carga de los vehículos eléctricos puede reducir los costos ...

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