DocumentCode
2442602
Title
Galileo E1 OS/SoL acquisition, tracking and data demodulation performances for civil aviation
Author
Julien, Olivier ; Macabiau, Christophe ; Issler, Jean-Luc ; Ries, Lionel
Author_Institution
Lab. de Traitement du Signal et des Telecommun., Ecole Nat. de l´´Aviation Civile (ENAC), Toulouse, France
fYear
2010
fDate
8-10 Dec. 2010
Firstpage
1
Lastpage
8
Abstract
This article presents a methodology related to the computation of civil aviation acquisition, tracking and data demodulation thresholds adapted to the case of Galileo E1 OS/SoL signal. These thresholds are compared against worst case link budgets representing operational scenarios. It is shown that these thresholds provide a positive margin although these theoretical results would probably require a deeper analysis and confirmation through extensive testing.
Keywords
Global Positioning System; aircraft navigation; demodulation; radio tracking; signal detection; Galileo E1 OS-SoL signal; civil aviation acquisition; data demodulation; tracking; Correlation; Correlators; Delay; Doppler effect; Noise; Receivers; Satellites; Civil Aviation; Galileo; Thresholds;
fLanguage
English
Publisher
ieee
Conference_Titel
Satellite Navigation Technologies and European Workshop on GNSS Signals and Signal Processing (NAVITEC), 2010 5th ESA Workshop on
Conference_Location
Noordwijk
Print_ISBN
978-1-4244-8740-0
Type
conf
DOI
10.1109/NAVITEC.2010.5708081
Filename
5708081
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