Patent · US Active

Session control for media stream transmission

US11218529B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Johannes Willig · Bornheim, DE
Daniel Catrein · Harsewinkel, DE
Frank Hartung · Herzogenrath, DE
Markus Kampmann · Aachen, DE

Key dates

Filing date	Feb 2, 2021
Grant date	Jan 4, 2022
Priority date	—
Expiry date	Feb 2, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04L67/565
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Systems and methods of controlling transmissions of a media stream are provided. In one exemplary embodiment, a method performed by a media client for controlling a transmission of a media stream from a media server to the media client may include obtaining a media description of the media stream. The media description may indicate an initial stream element of the consecutive stream elements. Further, the method may include sending a request for the initial stream element. In addition, the method may include requesting, towards a control entity for a session, an establishment of the session or a modification of the session, for associating the media stream with the session. After sending the request for the initial stream element, the method may include receiving a result of the session establishment or session modification request.

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