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:
Sep. 22, 2020
Filed:
Dec. 20, 2018
Applicant:
Motorola Solutions, Inc, Chicago, IL (US);
Inventors:
Yunhai Yang, Elgin, IL (US);
Daniel J. McDonald, Cary, IL (US);
Joseph Namm, Plantation, FL (US);
David R. Mills, West Palm Beach, FL (US);
Assignee:
MOTOROLA SOLUTIONS, INC., Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/08 (2009.01); H04W 56/00 (2009.01); H04B 17/318 (2015.01); H04W 72/14 (2009.01); H04W 24/08 (2009.01); H04L 12/703 (2013.01); H04L 12/18 (2006.01); H04L 12/24 (2006.01); H04W 24/04 (2009.01);
U.S. Cl.
CPC ...
H04W 4/08 (2013.01); H04B 17/318 (2015.01); H04W 24/08 (2013.01); H04W 56/001 (2013.01); H04W 56/003 (2013.01); H04W 72/14 (2013.01); H04L 12/185 (2013.01); H04L 12/1854 (2013.01); H04L 41/0668 (2013.01); H04L 45/28 (2013.01); H04W 24/04 (2013.01);
Abstract
A method and talkgroup server for extending a battery life in a subscriber unit is provided. A time sync at a triple TSBK boundary is maintained, the triple TSBK boundary being associated with a talkgroup. The triple TSBK window is calculated based on the time sync and configuration data. A talkgroup call request is granted for the talkgroup using a talkgroup call grant. A first transmission of the talkgroup call grant is targeted in the triple TSBK window associated with the talkgroup.