US8572261B2

5G,4G,3G,2G

Title

METHOD AND APPARATUS FOR IDENTIFYING AN IMS SERVICE

Application Number:

US201213608082

Publication Date:

29-10-2013

Family ID:

Application Date:

10-09-2012

Declaring Company:

Publication Country:

US

Priority Date:

25-05-2005

Title

METHOD AND APPARATUS FOR IDENTIFYING AN IMS SERVICE

Application Number:

US201213608082

Family ID:

Publication Country:

US

Publication Date:

29-10-2013

Application Date:

10-09-2012

Priority Date:

25-05-2005

Declaring Company:

Abstract  Abstract

A User Equipment (UE) and IP Multimedia Subsystem (IMS) network node for indicating the IMS services and IMS applications to which a Session Initiation Protocol (SIP) message relates. An IMS communication service identifier and an IMS application reference are added to the SIP message. The identifier and the reference may be added as Feature Tags. The reference may also be added as an a-line augmenting an m-line in a Session Description Protocol (SDP) part of the SIP message.

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.