The H2020 european project DEMETRA: Experimental time services based on European GNSS signals

P. Tavella, I. Sesia, G. Cerretto, G. Signorile, D. Calonico, R. Costa, C. Clivati, E. Cantoni, C. De Stefano, M. Frittelli, V. Formichella, E. Biserni, V. Leone, E. Zarroli, D. Sormani, P. Defraigne, Q. Baire, M. Gandara, V. Hamoniaux, E. VarrialeQ. Morante, T. Widomski, J. Kaczmarek, J. Uzycki, K. Borgulski, P. Olbrysz, J. Kowalski, K. Gliwka, A. Cernigliaro, F. Fiasca, A. Perucca, M. Facca, V. Dhiri, M.T. Veiga, T. Suarez, J. Diaz, M. Mangiantini, Anders Wallin, L. Galleani, P. Whibberly, D. Hindley

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    Abstract

    DEMETRA, the 'DEMonstrator of Egnss services based on Time Reference Architecture', is an European Project funded by the European Union in the Horizon 2020 program. The main aim of the project was to develop and test a prototype of Time Service Provider based the European Global Navigation Satellite System (GNSS) providing innovative or improved time services based on different technologies and embedded in a modular architecture. The main innovative features are time certification, non-repudiation, integrity, reliability, resilience. The demonstrator has been developed and tested during the years 2015-2016. Nine different time services were developed and tested also in real environment at users premises. The paper reports the results of the experimental campaigns and the main lesson learned also by the trials with potential users.
    Original languageEnglish
    Title of host publication Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS)
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Pages475-476
    Number of pages2
    ISBN (Electronic)978-1-5386-2916-1
    ISBN (Print)978-1-5386-2917-8
    DOIs
    Publication statusPublished - 27 Oct 2017
    MoE publication typeA4 Article in a conference publication
    EventJoint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS - Besancon, France
    Duration: 9 Jul 201713 Jul 2017
    http://www.eftf-ifcs2017.org/ (Website)

    Conference

    ConferenceJoint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS
    Abbreviated titleEFTF/IFCS
    Country/TerritoryFrance
    CityBesancon
    Period9/07/1713/07/17
    Internet address

    Keywords

    • EGNSS
    • time dissemination
    • time services

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