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:
Aug. 27, 2019
Filed:
Apr. 12, 2017
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 5/10 (2006.01); H04L 5/00 (2006.01); G01S 3/48 (2006.01); G01S 3/46 (2006.01); G01S 5/02 (2010.01); H04W 64/00 (2009.01); G01S 3/04 (2006.01); H04W 4/80 (2018.01);
U.S. Cl.
CPC ...
G01S 5/10 (2013.01); G01S 3/043 (2013.01); G01S 3/465 (2013.01); G01S 3/48 (2013.01); G01S 5/0236 (2013.01); H04L 5/0044 (2013.01); H04W 64/00 (2013.01); H04W 4/80 (2018.02);
Abstract
Disclosed are systems, devices and methods for determining an angle of arrival (AoA) of a signal transmitted between devices. Particular implementations enable obtaining measurements of AoA from signals that are not pure tone signals. In one aspect, a reference signal may emulate one or more aspects of a packet signal as transmitted by a transmitter. An AoA of the packet signal may be determined based, at least in part, on the packet signal and the reference signal.