Advances in Radio Science
Advances in Radio Science
ARS
Articles | Volume 19
Articles | Volume 19
https://doi.org/10.5194/ars-19-85-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/ars-19-85-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19
17 Dec 2021
 | 17 Dec 2021

Simulation of GPS localisation based on ray tracing

Björn Friebel, Michael Schweins, Nils Dreyer, and Thomas Kürner

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Latest update: 25 Apr 2024
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Short summary
In recent years, many simulation tools emerged to model the communication of connected vehicles. Thereby, the localization accuracy due to satellite navigation systems was treated as perfect. The effect of inaccurate positioning, however, was neglected so far. This paper presents a new simulation framework that can estimate the localisation accuracy of navigation systems like GPS, GLONASS or GALILEO, based on ray optical path loss predictions (ray tracing) considering 3D building data.
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