PASSIVE WIRELESS TRANSMITTER AUTHENTICATION USED FOR RECEIVER LOCATION DETERMINATION

A client device includes an application to request a client device location, and a receiver to receive a signal from a transmitter. The receiver extracts a transmitter identifier (ID) and a wave propagation parameter (WPP) from the signal. A validator validates the extracted transmitter ID based on...

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Bibliographische Detailangaben
Hauptverfasser:	ALPERT YARON, ZUCKERMAN GIL
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	A client device includes an application to request a client device location, and a receiver to receive a signal from a transmitter. The receiver extracts a transmitter identifier (ID) and a wave propagation parameter (WPP) from the signal. A validator validates the extracted transmitter ID based on comparisons of the extracted ID against a list of pre-assigned transmitter IDs. A location calculator computes the client device location based at least in part on the extracted WPP and provides the computed client device location to the application, if the transmitter ID is validated by the validator.