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. 28, 2015
Filed:
Dec. 25, 2008
Applicants:
Akihiro Tatsuta, Kyoto, JP;
Makoto Funabiki, Osaka, JP;
Hiroshi Ohue, Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J 3/16 (2006.01); H04N 7/16 (2011.01); H04N 21/2385 (2011.01); H04W 72/12 (2009.01); H04N 7/08 (2006.01); H04N 7/087 (2006.01); H04N 7/084 (2006.01); H04W 72/04 (2009.01);
U.S. Cl.
CPC ...
H04N 7/165 (2013.01); H04N 7/08 (2013.01); H04N 7/087 (2013.01); H04N 7/084 (2013.01); H04W 72/048 (2013.01); H04W 72/04 (2013.01); H04N 21/2385 (2013.01); H04W 72/0453 (2013.01); H04W 72/121 (2013.01);
Abstract
In response to a video and audio bandwidth allocation request command signal and an audio bandwidth allocation request command signal from a source device, a coordinator device allocates a first reservation period for transmitting AV stream data from the source device to a sink device and a second reservation period for transmitting audio stream data from the source device to a sink device within a predetermined frame period, and transmits a beacon signal including information on allocation of the first reservation period and the second reservation period.