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:
Nov. 07, 2023
Filed:
Jul. 11, 2022
Applicant:
Juniper Networks, Inc., Sunnyvale, CA (US);
Inventor:
Neal Dante Castagnoli, Morgan Hill, CA (US);
Assignee:
Juniper Networks, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 5/06 (2006.01); G01S 5/02 (2010.01); G01S 3/48 (2006.01);
U.S. Cl.
CPC ...
G01S 5/06 (2013.01); G01S 5/0278 (2013.01); G01S 5/02521 (2020.05); G01S 5/02525 (2020.05); G01S 5/02528 (2020.05); G01S 3/48 (2013.01);
Abstract
Disclosed are embodiments for determining a location of a device based on phase differences of a signal received from the device. In some embodiments, expected phase differences for signals transmitted from a plurality of regions are determined. The expected phase differences are those differences of the signal when received at each of a plurality of receive elements of a receiving device. By comparing phase differences of a signal received from the device to the expected phase differences, a location of the device is determined.