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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.:

US 9019989 B1

PDFFull Text
Expired
Date of Patent:
Apr. 28, 2015

Filed:

Dec. 25, 2008

Bandwidth allocation method of wirelessly transmitting av stream data in wireless communication system including coordinator device

Applicants:

Akihiro Tatsuta, Kyoto, JP;

Makoto Funabiki, Osaka, JP;

Hiroshi Ohue, Osaka, JP;

Inventors:

Akihiro Tatsuta, Kyoto, JP;

Makoto Funabiki, Osaka, JP;

Hiroshi Ohue, Osaka, JP;

Assignee:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Faruk Hamza

Assistant Examiner:

Aixa Guadalupe-Cruz

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.

Find Patent Forward Citations

Tatsuta, Akihiro. (2015). Bandwidth allocation method of wirelessly transmitting av stream data in wireless communication system including coordinator device (U.S. Patent No. 9019989). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9019989

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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