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Reduction of the Multipath Channel Impulse Response for GNSS applications

Fabrizio Ribaudo 1 M Ait-Ighil 2 Sebastien Rougerie 3 J Lemorton 2 Olivier Julien 4 Fernando Perez-Fontan 5
1 ONERA / DTIS, Université de Toulouse [Toulouse]
2 ONERA - The French Aerospace Lab [Toulouse]
3 CNES - Centre National d'Études Spatiales [Toulouse]
4 ENAC - Ecole Nationale de l'Aviation Civile
5 University of Vigo [ Pontevedra]
Abstract : This paper focusses on the urban multipath channel reduction problematic for Global Navigation Satellite Systems (GNSS) receiver performance assessment. First, multipath aggregation methods are compared to parametric methods through channel delay and Doppler characteristics preservation criteria. Then, the impact of these criteria on the GNSS receiver's positioning computation is quantified, in order to formalize the link between pseudo-range error preservation and impulse response preservation.
Keywords : urban propagation channel multipath reduction GNSS
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Conference papers
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https://hal-enac.archives-ouvertes.fr/hal-02916834
Contributor : Laurence Porte Connect in order to contact the contributor
Submitted on : Tuesday, August 18, 2020 - 9:22:24 AM
Last modification on : Wednesday, November 3, 2021 - 8:12:49 AM

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Fabrizio Ribaudo, M Ait-Ighil, Sebastien Rougerie, J Lemorton, Olivier Julien, et al.. Reduction of the Multipath Channel Impulse Response for GNSS applications. EuCAP 2016 10th European Conference on Antennas and Propagation, Apr 2016, Davos, Switzerland. pp.1-5, ⟨10.1109/EuCAP.2016.7481887⟩. ⟨hal-02916834⟩

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