Global navigation satellite systems (GNSSs) have become an essential part of maritime navigation, in particular for collision avoidance and vessel traffic management. The dependence on GNSSs creates vulnerability for maritime shipping. Driven by this vulnerability, the desire for a backup system for maritime navigation has been emerging. The VHF data exchange system (VDES) standard provides communication capabilities for maritime applications. VDES is currently being revised at the ITU-R Working Party 5B and foreseen to be finalized as early as 2022. As part of this revision, VDES will be extended by ranging and navigation functionalities, called R-Mode, as backup for maritime navigation. In this paper we evaluate the positioning performance of VDES R-Mode. For VDES R-mode performance evaluation, we derive estimation theory bounds for the distance and velocity estimation and introduce a Kalman filter which we use for position and velocity tracking. For validation of the positioning performance of VDES R-mode, we describe an experiment we conducted at Lake Ammer, southwest of Munich. Results obtained from this experiment show that VDES R-Mode achieves a positioning accuracy of 10 m, therefore providing an appropriate backup solution for maritime navigation.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Positioning Performance of VDES R-Mode


    Beteiligte:
    Wirsing, M. (Autor:in) / Dammann, A. (Autor:in) / Raulefs, R. (Autor:in)


    Erscheinungsdatum :

    01.09.2021


    Format / Umfang :

    572346 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    VDES R-Mode Performance Analysis and Experimental Results

    Wirsing, Markus / Dammann, Armin / Raulefs, Ronald | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2021

    Freier Zugriff

    VDES-A type machine system

    LIU BO / AI JIANGFU / HUANG DEYONG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Maritime service system based on vdes

    JI YONGQING / FAN XIA / ZHANG XIAODUO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    An Initial Assessment of VDES ASM Channel Performance

    Johnson, Gregory / Dykstra, Kenneth / Ordell, Sophie et al. | British Library Conference Proceedings | 2021


    SciPPPer Kommunikation (VDES) : Abschluss-Bericht

    Zimmermann, J. / Weatherdock AG | TIBKAT | 2022

    Freier Zugriff