The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2024
Filed:
Apr. 25, 2022
Applicant:
Nxp B.v., Eindhoven, NL;
Inventors:
Ghiath Al-kadi, Graz, AT;
Stefan Lemsitzer, Stainz, AT;
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 64/00 (2009.01); G01S 5/06 (2006.01); G01S 5/10 (2006.01); G01S 5/14 (2006.01);
U.S. Cl.
CPC ...
G01S 5/145 (2013.01); G01S 5/06 (2013.01); G01S 5/10 (2013.01); H04W 64/006 (2013.01);
Abstract
A method, a system, and a device for wireless localization are disclosed. In an embodiment, the method includes performing, by a localization device, Two-Way Ranging (TWR) and Time Difference of Arrival (TDOA) in parallel, where the TWR is performed with a receiving device to determine a distance between the localization device and the receiving device, and the TDOA is performed with anchors to determine a geolocation of the localization device, and determining, using the distance and the geolocation, a position of the localization device relative to the receiving device.