Patent · US Active

MPEG-DASH delivery over multicast

US11206299B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

Verizon Patent and Licensing Inc. · US

Inventors

James F. DiMattia · Easton, US
Sankar Subramanian · Cupertino, US
Johannes P. Schmidt · Aachen, DE
Walter John Schmidt · Dallas, US

Key dates

Filing date	Jun 17, 2019
Grant date	Dec 21, 2021
Priority date	—
Expiry date	Mar 26, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04L65/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method, a system, and a non-transitory storage medium provides to receive Moving Picture Experts Group Dynamic Adaptive Streaming over Hypertext Transfer Protocol (MPEG-DASH) segments that have multiple bit rates of a program; divide each of the MPEG-DASH segments into first multiple slices of program data of the program; generate first header slices for the first multiple slices, wherein each of the first header slices includes sequence information and an identifier of one of the MPEG-DASH segments; and multicast second packets that include the first headers and the first multiple slices.

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