US9960926B2

Title

Methods For Switching Between A Mbms Download And An Htpp-Based Delivery Of Dash Formatted Content Over An Ims Network

Application Number:

US201414581747A

Publication Date:

01-05-2018

Current Assignee:

Family ID:

Application Date:

23-12-2014

Declaring Company:

Publication Country:

US

Priority Date:

11-08-2011

Title

Methods For Switching Between A Mbms Download And An Htpp-Based Delivery Of Dash Formatted Content Over An Ims Network

Application Number:

US201414581747A

Family ID:

Publication Country:

US

Publication Date:

01-05-2018

Application Date:

23-12-2014

Priority Date:

11-08-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

A user equipment (UE) operable to switch between a packet-switched streaming service (PSS) download session and a multimedia broadcast multicast services (MBMS) download session. The UE can send a session initiation protocol (SIP) re-invitation to a service control function (SCF) module during the PSS download session, wherein the SCF module is configured to send a SIP BYE message to a hypertext transfer protocol (HTTP)/SIP adapter in order to terminate the PSS download session at the UE. The UE can receive a SIP acknowledgement from the SCF module, wherein the SCF module is configured to receive the SIP acknowledgement from the HTTP/SIP adapter indicating that an HTTP server has terminated the PSS download session for the UE. The UE can switch from the PSS download session to the MBMS download session at the UE in response to the SIP acknowledgement being received at the UE.

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.