Patent · US Active

Network PVR

US10298984B2 · kind B2 · utility

0Cited by

0References

12Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Johan Kölhi · Vaxholm, SE
Michael Huber · Bissenkamp, SE
Jacob Ström · Stockholm, SE

Key dates

Filing date	Mar 17, 2014
Grant date	May 21, 2019
Priority date	—
Expiry date	Mar 28, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04L67/02
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

There is provided a method for transmitting video content, the video content available for transmission in a plurality of quality levels. The method comprises identifying a user apparatus that has received a particular chunk of video content at a first quality level. The method further comprises transmitting to the identified user apparatus the filename for a chunk of video content corresponding to the particular chunk but at a second quality level.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.