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:
Apr. 11, 2023
Filed:
Mar. 12, 2021
Applicant:
Blackberry Limited, Waterloo, CA;
Inventors:
Satish Venkob, Waterloo, CA;
David Philip Hole, Southampton, GB;
Rene Faurie, Versailles, FR;
Remo Borsella, Waterloo, CA;
Werner Karl Kreuzer, Baiern, DE;
Steven Michael Hanov, Waterloo, CA;
Assignee:
BlackBerry Limited, Waterloo, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 56/00 (2009.01); H04W 74/08 (2009.01);
U.S. Cl.
CPC ...
H04W 56/0005 (2013.01); H04W 56/0045 (2013.01); H04W 74/0833 (2013.01); H04W 74/0866 (2013.01);
Abstract
A disclosed example method involves, when a device is operating in a stationary mode and before a need of the device to communicate data, determining whether a stored timing advance is valid. When the stored timing advance is not valid, a valid timing advance is determined before the need of the device to communicate the data.