RU2557256C1

5G,4G,3G

Title

METHOD FOR SWITCHING BETWEEN MBMS DOWNLOAD AND HTTP-BASED DELIVERY OF DASH FORMATTED CONTENT OVER IMS NETWORK

Application Number:

RU20140107662

Publication Date:

20-07-2015

Current Assignee:

Family ID:

Application Date:

16-12-2011

Declaring Company:

Publication Country:

US

Priority Date:

11-08-2011

Title

METHOD FOR SWITCHING BETWEEN MBMS DOWNLOAD AND HTTP-BASED DELIVERY OF DASH FORMATTED CONTENT OVER IMS NETWORK

Application Number:

RU20140107662

Family ID:

Publication Country:

US

Publication Date:

20-07-2015

Application Date:

16-12-2011

Priority Date:

11-08-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

FIELD: radio engineering communication.SUBSTANCE: method includes a service control function (SCF) module receiving a session initiation protocol (SIP) re-invitation while the mobile device is receiving a MBMS download in a content delivery session including DASH formatted content wherein the SCF module can send a SIP invitation to an HTTP/SIP adapter to select an HTTP server for an HTTP-based delivery. The SCF module can receive a SIP acknowledgement from the HTTP/SIP adapter indicating a selection of the HTTP server for the content delivery session. The SCF module can forward the SIP acknowledgement to the mobile device indicating a switch to the HTTP server for the content delivery session.EFFECT: providing a method for switching from a multimedia broadcast multicast services download to a hypertext transfer protocol (HTTP)-based delivery of dynamic adaptive streaming over HTTP (DASH) formatted content in an Internet protocol multimedia subsystem network.30 cl 8 dwg

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.