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:
Jul. 30, 2019
Filed:
Dec. 16, 2016
Applicant:
Blackberry Limited, Waterloo, CA;
Inventors:
Mohammed Nawaf Smadi, Ancaster, CA;
Vytautas Robertas Kezys, Ancaster, CA;
Sandy Pavel, Toronto, CA;
Assignee:
BlackBerry Limited, Waterloo, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/10 (2014.01); H04N 19/146 (2014.01); H04N 21/2385 (2011.01); H04L 29/08 (2006.01); H04L 29/06 (2006.01); H04N 19/107 (2014.01); H04N 19/115 (2014.01); H04N 19/164 (2014.01); H04N 19/172 (2014.01); H04N 21/41 (2011.01); H04N 21/414 (2011.01); H04N 21/4363 (2011.01); H04N 21/44 (2011.01); H04N 21/442 (2011.01); H04W 52/02 (2009.01); G06F 1/3234 (2019.01); H04N 19/177 (2014.01); H04W 28/18 (2009.01); H04W 76/14 (2018.01);
U.S. Cl.
CPC ...
H04N 19/10 (2014.11); G06F 1/3278 (2013.01); H04L 29/08306 (2013.01); H04L 65/602 (2013.01); H04L 65/607 (2013.01); H04N 19/107 (2014.11); H04N 19/115 (2014.11); H04N 19/146 (2014.11); H04N 19/164 (2014.11); H04N 19/172 (2014.11); H04N 21/4122 (2013.01); H04N 21/41407 (2013.01); H04N 21/43637 (2013.01); H04N 21/44 (2013.01); H04N 21/44227 (2013.01); H04W 52/0216 (2013.01); H04N 19/177 (2014.11); H04W 28/18 (2013.01); H04W 76/14 (2018.02); Y02D 10/157 (2018.01); Y02D 70/00 (2018.01); Y02D 70/1222 (2018.01); Y02D 70/1224 (2018.01); Y02D 70/1226 (2018.01); Y02D 70/1242 (2018.01); Y02D 70/1262 (2018.01); Y02D 70/142 (2018.01); Y02D 70/144 (2018.01); Y02D 70/146 (2018.01); Y02D 70/162 (2018.01); Y02D 70/164 (2018.01); Y02D 70/22 (2018.01); Y02D 70/26 (2018.01);
Abstract
A method, for wireless transmission of real-time media from a source to a sink over a wireless transmission channel is disclosed. In one embodiment, the method comprises encoding media as a plurality of sets of frames, wherein each set of frames includes a key-frame, wherein the media is encoded for the wireless transmission such that a time-required for transmission of the key-frame of each set of frames is less than or equal to a time-allocation for the wireless transmission; and wirelessly transmitting the media from the source device to the sink device.