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:
Jul. 28, 2020
Filed:
Jul. 24, 2018
At&t Intellectual Property I, L.p., Atlanta, GA (US);
Mohammad Mahvash, Marina Del Rey, CA (US);
Sassan Pejhan, Princeton, NJ (US);
AT&T INTELLECTUAL PROPERTY I, L.P., Atlanta, GA (US);
Abstract
A processing system including at least one processor may request, from an edge server, a plurality of video chunks for a plurality of segments of a video program to fill a video buffer, where the plurality of video chunks is encoded at a startup bitrate comprising a second lowest available bitrate of a plurality of available bitrates in accordance with an adaptive bitrate streaming protocol. The processing system may further receive, from the edge server, the plurality of video chunks, write the plurality of video chunks to the video buffer, and play out the plurality of video chunks from the video buffer when an occupancy level of the video buffer exceeds a threshold. In addition, the processing system may select a next video chunk for a next segment of the video program after the plurality of segments in accordance with a mapping function.