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Navigation receiver, navigation system jammer, method for determining a position, method for jamming unauthorized receivers and method for restricting usage of a navigation system

Navigationsempfänger, Navigationssystemstörsender, Verfahren zur Bestimmung einer Position, Verfahren zum Stören nichtautorisierter Empfänger und Verfahren zur beschränkten Nutzung eines Navigationssystems
 
: Merwe, Johannes Rossouw; Rügamer, Alexander

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Frontpage ()

EP 3309586 A1: 20161011
Englisch
Patent, Elektronische Publikation
Fraunhofer IIS ()

Abstract
A navigation receiver for determining a position, wherein the navigation receiver is configured to determine a position on the basis of a global navigation satellite system signal, wherein the navigation receiver is configured to recognize a presence of one or more jamming signals overlaying the global navigation satellite system signal or lying within a frequency band used for an evaluation of the global navigation satellite system signal; and wherein the navigation receiver is configured to determine the position on the basis of the one or more jamming signals if the presence of one or more jamming signals overlaying the global navigation satellite system signal or lying within a frequency band used for an evaluation of the global navigation satellite system signal is recognized.

: http://publica.fraunhofer.de/dokumente/N-530760.html