Enviaments recents

  • The EMSO-ERIC Pan-European Consortium: data benefits and lessons learned as the legal entity forms 

    Best, Mairi M. R.; Favali, P.; Beranzoli, Laura; Dañobeita Canales, Juan José; Delory, Eric; Río Fernandez, Joaquín del; Piera, Jaume; Waldmann, Christoph (2016-05-02)
    Article
    Accés restringit per política de l'editorial
    The European Multidisciplinary Seafloor and water-column Observatory (EMSO) European Research Infrastructure Consortium (ERIC) provides power, communications, sensors, and data infrastructure for continuous, high-resolution, ...
  • Hardware architecture implemented on FPGA for protecting cryptographic keys against side-channel attacks 

    Lumbiarres López, Rubén; López García, Mariano; Cantó Navarro, Enrique (Institute of Electrical and Electronics Engineers (IEEE), 2016-09-19)
    Article
    Accés obert
    This paper presents a new hardware architecture designed for protecting the key of cryptographic algorithms against attacks by side-channel analysis (SCA). Unlike previous approaches already published, the fortress of the ...
  • A new countermeasure against side-channel attacks based on hardware-software co-design 

    Lumbiarres López, Rubén; López García, Mariano; Cantó Navarro, Enrique (2016-09-01)
    Article
    Accés obert
    This paper aims at presenting a new countermeasure against Side-Channel Analysis (SCA) attacks, whose implementation is based on a hardware-software co-design. The hardware architecture consists of a microprocessor, which ...
  • Design of a smart and wireless seismometer for volcanology monitoring 

    Carreras, normandino; Moure, David; Gomáriz Castro, Spartacus; Toma, Daniel; Mànuel, Antoni; Ortiz, Ramón (2016-11-05)
    Article
    Accés obert
    In this paper we present low-power seismic acquisition equipment for long-range telemetry, developed as a compact system for easy transportation. This acquisition system has been developed to detect the seismic activity ...
  • Sensor systems for a changing ocean 

    Toma, Daniel; Zielinski, O. (2016-10-11)
    Article
    Accés obert
    The papers in this special section focus on sensor system deployment in the field of oceanography. Oceans regulate the Earth's climate and are integral to all known sources of life. Ocean processes are of biological, ...
  • TS-MUWSN: Time synchronization for mobile underwater sensor networks 

    Pallarés Valls, Oriol; Bouvet, Pierre-jean; Río Fernandez, Joaquín del (2016-10-01)
    Article
    Accés obert
    Time synchronization is an important, yet challenging, problem in underwater sensor networks (UWSNs). This challenge can be attributed to: 1) messaging timestamping; 2) node mobility; and 3) Doppler scale effect. To mitigate ...
  • Range-only benthic rover localization off the central California coast 

    Masmitjà Rusiñol, Ivan; Gomáriz Castro, Spartacus; Río Fernandez, Joaquín del; Kieft, B; O'Reilly, Thomas C. (Antoni Mànuel, 2016-10-19)
    Article
    Accés obert
    Nowadays, the use of autonomous vehicles for ocean research has increased, since these vehicles have a better cost/performance ratio than crewed vessels or oceanographic ships. For example, autonomous surface vehicles can ...
  • An ocean kinetic energy converter for low-power applications using piezoelectric disk elements 

    Viñolo Monzoncillo, Carlos; Toma, Daniel; Manuel Lázaro, Antonio; Río Fernandez, Joaquín del (2013-09-30)
    Article
    Accés restringit per política de l'editorial
    The main problem facing long-term electronic system deployments in the sea, is to find a feasible way to supply them with the power they require. Harvesting mechanical energy from the ocean wave oscillations and converting ...
  • Testing otter board hydrodynamic performances in wind tunnel facilities 

    Mellibovsky Elstein, Fernando; Prat Farran, Joana d'Arc; Notti, Emilio; Sala, Antonello (2015-08-01)
    Article
    Accés obert
    The feasibility and potential advantages of wind tunnel testing of otter board designs are assessed. Traditional flume tank tests incur high operational costs and present some limitations in terms of flexibility and accuracy. ...
  • Use of low-cost acquisition systems with an embedded linux device for volcanic monitoring 

    Moure, David; Torres, Pedro Antonio; Casas, Benito; Toma, Daniel; Blanco, María José; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio (2015-08-19)
    Article
    Accés obert
    This paper describes the development of a low-cost multiparameter acquisition system for volcanic monitoring that is applicable to gravimetry and geodesy, as well as to the visual monitoring of volcanic activity. The ...
  • Vilanova sea trials of Guanay II AUV 

    Masmitjà Rusiñol, Ivan; González Agudelo, Julián; Gomáriz Castro, Spartacus; Prat Tasias, Jordi; Río Fernandez, Joaquín del (Antoni Mànuel, 2015-09-01)
    Article
    Accés obert
  • Hybrid time synchronization for Underwater Sensor Networks 

    Pallarés Valls, Oriol; Bouvet, Pierre-Jean; Río Fernandez, Joaquín del (2015-09-30)
    Article
    Accés obert
    Time synchronization is a critical part of distributed applications over a sensor network. In this work we investigate time synchronization problems over UWSN deployed in shallow water, taking into account all main ...

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