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. 26, 2024
Filed:
Jul. 10, 2023
Applicant:
BE Spoon, Le Bourget du Lac, FR;
Inventor:
Philippe Bollard, Drumettaz Clarafond, FR;
Assignee:
BE SPOON, Le Bourget du Lac, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/33 (2018.01); G01S 1/04 (2006.01); G01S 1/24 (2006.01); G01S 5/02 (2010.01); G01S 13/02 (2006.01); H04B 1/7163 (2011.01); H04B 1/7183 (2011.01); H04B 7/15 (2006.01); H04W 4/02 (2018.01); H04W 56/00 (2009.01);
U.S. Cl.
CPC ...
H04W 4/33 (2018.02); G01S 1/0428 (2019.08); G01S 1/24 (2013.01); G01S 5/021 (2013.01); G01S 13/0209 (2013.01); H04B 1/71632 (2013.01); H04B 1/7183 (2013.01); H04B 7/15 (2013.01); H04W 4/023 (2013.01); H04W 4/025 (2013.01); H04W 56/001 (2013.01); H04B 2201/71636 (2013.01);
Abstract
A method includes sending, by a master beacon device and one or more beacon repeater devices, ultra-wideband (UWB) beacon frames. The UWB beacon frames are transmitted as interleaved pairs of UWB beacon frames. Each interleaved pair includes a first UWB beacon frame and a second UWB beacon frame. For each interleaved pair, the first UWB beacon frame and the second UWB beacon frame are transmitted with a master time delay. The method further includes receiving, by one or more tag devices, at least one of the interleaved pairs of UWB beacon frames.