Global Navigation Satellite System (GNSS) is getting more and more pervasive in many fields, including aviation, railway, maritime, road. In order to satisfy the integrity requirements, becoming crucial for many applications, these systems do not only need to be precise and accurate, but they also need to provide solutions with a certain level of reliability. In the last years, GNSS integrity increased its relevance in all the transportation sectors, especially for Safety of Life (SoL) services and liability critical applications, such as for instance road tolling, pay-as-you drive insurance, and other commercial services. The Multipath Distance Detector (MPDD) algorithm [1] was developed with the goal to detect multipath or other possible distortions at the correlation stage of a GNSS receiver, for GPS L1 C/A signals. In this paper an enhanced version of the method is presented, which includes some contraints in the solution in order to improve the algorithm estimate. Moreover, it is proved how the original algorithm can be adapted to be applied to Galileo signals.


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    Title :

    Multipath distance detector algorithm (MPDD): Enhancement and application to Galileo signals


    Contributors:


    Publication date :

    2016-06-01


    Size :

    2332615 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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