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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 10523776 B1

PDFFull Text
Date of Patent:
Dec. 31, 2019

Filed:

Dec. 22, 2014

Method and apparatus for flexible caching of delivered media

Applicant:

Nokia Corporation, Espoo, FI;

Inventors:

Chenghao Liu, Tampere, FI;

Miska Hannuksela, Ruutana, FI;

Assignee:

NOKIA TECHNOLOGIES OY, Espoo, FI;

Attorney:

Alston & Bird LLP

Primary Examiner:

Maung T Lwin

Int. Cl.
CPC ...
G06F 15/167 (2006.01); H04L 29/08 (2006.01); H04N 21/2343 (2011.01); H04N 21/61 (2011.01); H04N 21/6377 (2011.01); H04N 21/845 (2011.01); H04N 21/2225 (2011.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 67/2842 (2013.01); H04L 65/4084 (2013.01); H04L 65/605 (2013.01); H04L 65/80 (2013.01); H04L 67/02 (2013.01); H04L 67/28 (2013.01); H04N 21/2225 (2013.01); H04N 21/23439 (2013.01); H04N 21/6125 (2013.01); H04N 21/6377 (2013.01); H04N 21/8456 (2013.01);
Abstract

Various methods are described for selecting an access method for flexible caching in Dynamic Adaptive Streaming over Hypertext Transfer Protocol (DASH). One example method may include causing a request for at least one of a primary representation for a segment or an alternative representation for the segment to be transmitted to a caching proxy. The method may further include causing the caching proxy to respond with at least one of the primary representation or the alternative representation based on the caching status at a caching proxy. The caching proxy may be configured to determine whether the request enables an alternative representation to be included in a response. Furthermore, the method may include receiving at least one of the primary representation or the alternative representation for the segment from the caching proxy. Similar and related example methods, example apparatuses, and computer program products are also provided.

Find Patent Forward Citations

Liu, Chenghao. (2019). Method and apparatus for flexible caching of delivered media (U.S. Patent No. 10523776). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10523776

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

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