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, 2019
Filed:
May. 12, 2016
Applicants:
Michael Mclaughlin, Dublin, IE;
Billy Verso, Maynooth, IE;
Inventors:
Michael McLaughlin, Dublin, IE;
Billy Verso, Maynooth, IE;
Assignee:
Decawave, Ltd., , IE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 13/76 (2006.01); G01S 13/78 (2006.01); G01S 13/20 (2006.01); H01Q 5/25 (2015.01);
U.S. Cl.
CPC ...
G01S 13/765 (2013.01); G01S 13/20 (2013.01); G01S 13/767 (2013.01); G01S 13/785 (2013.01); H01Q 5/25 (2015.01);
Abstract
In an ultra-wideband ('UWB') communication system comprising a pair of UWB transceivers, an asynchronous two-way ranging method for closely estimating the time-of-flight between the transceivers after the exchange of only 3 messages between the transceivers. In an alternate asynchronous two-way ranging method, the time-of-flight between the transceivers may be closely estimated after the exchange of only 4 messages between the transceivers.