Pseudo-Random Noise (PRN) Gold code was selected for utilisation as the Global Navigation Satellite System (GNSS) pseudo-range measurement code sequence. Recent studies revealed a potential security vulnerability issue due to the Gold PRN code utilisation in a GNSS-related cyber-attack known as GNSS spoofing. Here a PRN code construction method based on chaotic-form logistic map is proposed as an alternative to the existing Gold code practice. Dubbed Chaotic Ranging Code (CRC), is a PRN code generation method that generates ranging code with orthogonal properties as good as, if not better, then those of the Gold PRN code, while assuming the encryption embedded in the proposed CRC code provides improved GNSS information security.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Logistic Map-encrypted Chaotic Ranging Code as a Proposed Alternative to GNSS PRN Pseudorange Code


    Beteiligte:
    Mia Filic (Autor:in) / Franc Dimc (Autor:in)


    Erscheinungsdatum :

    2019




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    "The Multipath Divergence Problem in GPS Carrier-Smoothed Code Pseudorange"

    Kim, D. / Langley, R. B. / Canadian Aeronautics and Space Institute | British Library Conference Proceedings | 2000


    Detecting and Measuring Erroneous GNSS Pseudorange based on Measurement History

    Lee, Andrew / Yu, Jiao / Bahrami, Mojtaba et al. | British Library Conference Proceedings | 2018


    Set-Membership Position Estimation With GNSS Pseudorange Error Mitigation Using Lane-Boundary Measurements

    Bento, Luis Conde / Bonnifait, Philippe / Nunes, Urbano J. | IEEE | 2019