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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 9807452 B1

PDFFull Text
Date of Patent:
Oct. 31, 2017

Filed:

Oct. 06, 2014

Practical delivery of high quality video using dynamic adaptive hypertext transport protocol (http) streaming (dash) without using http in a broadcast network

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;

Inventors:

Martin Freeman, Palo Alto, CA (US);

William Foote, Irvine, CA (US);

Youngkwon Lim, Allen, TX (US);

Assignee:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Attorneys:

Sherman IP LLP

Kenneth L. Sherman

Hemavathy Perumal

Primary Examiner:

Robert Hance

Assistant Examiner:

Susan X Li

Int. Cl.
CPC ...
H04N 21/4385 (2011.01); H04N 21/239 (2011.01); H04N 21/2381 (2011.01); H04N 21/262 (2011.01); H04N 21/438 (2011.01); H04N 21/462 (2011.01); H04N 21/845 (2011.01); H04N 21/854 (2011.01);
U.S. Cl.
CPC ...
H04N 21/4385 (2013.01); H04N 21/2381 (2013.01); H04N 21/26258 (2013.01); H04N 21/4381 (2013.01); H04N 21/4622 (2013.01); H04N 21/8455 (2013.01); H04N 21/8456 (2013.01); H04N 21/85406 (2013.01); H04N 21/2393 (2013.01);
Abstract

A method for content delivery using dynamic adaptive hypertext transport protocol (HTTP) streaming (DASH) without using HTTP. The method includes receiving a media presentation description (MPD) file and one or more DASH segments by a client device. Information in the MPD file is used to filter the one or more DASH segments. The filtered DASH segments are stored in a segments buffer. Particular DASH segments are requested from the segments buffer by the client device based on the information.

Find Patent Forward Citations

Freeman, Martin. (2017). Practical delivery of high quality video using dynamic adaptive hypertext transport protocol (http) streaming (dash) without using http in a broadcast network (U.S. Patent No. 9807452). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9807452

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

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