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:
Sep. 12, 2023
Filed:
Dec. 13, 2019
At&t Intellectual Property I, L.p., Atlanta, GA (US);
University of Southern California, Los Angeles, CA (US);
Shuai Hao, Hillsborough, NJ (US);
Subhabrata Sen, Westfield, NJ (US);
Emir Halepovic, Somerset, NJ (US);
Zahaib Akhtar, San Jose, CA (US);
Ramesh Govindan, Cerritos, CA (US);
Yaguang Li, Sunnyvale, CA (US);
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
University of Southern California, Los Angeles, CA (US);
Abstract
Devices, computer-readable media, and methods for making a cache admission decision regarding a video chunk are described. For instance, a processing system including at least one processor may obtain a request for a first chunk of a first video, determine that the first chunk is not stored in a cache, and apply, in response to the determining that the first chunk is not stored in the cache, a classifier to predict whether the first chunk will be re-requested within a time horizon, where the classifier is trained in accordance with a set of features associated with a plurality of chunks of a plurality of videos. When it is predicted via the classifier that the first chunk will be re-requested within the time horizon, the processing system may store the first chunk in the cache.