EP2323340B1

5G,4G,3G,2G

Title

METHOD AND APPARATUS FOR IDENTIFYING SESSION INFORMATION

Application Number:

EP20090811002

Publication Date:

01-10-2014

Current Assignee:

Family ID:

Application Date:

09-04-2009

Declaring Company:

Publication Country:

US

Priority Date:

03-09-2008

Title

METHOD AND APPARATUS FOR IDENTIFYING SESSION INFORMATION

Application Number:

EP20090811002

Family ID:

Publication Country:

US

Publication Date:

01-10-2014

Application Date:

09-04-2009

Priority Date:

03-09-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and an apparatus for identifying session information are disclosed by the present invention, wherein the method includes: a sending end PCRF sends an S9 session message to a receiving end PCRF in order to transmit the Diameter session information, wherein the S9 session message carries the identification information identifying the Diameter session uniquely; the receiving end PCRF determines the Diameter session corresponding to the Diameter session information carried by the S9 session message according to the identification information. By the present invention, when the receiving end PCRF issues the policy control information, it issues the policy control information to a corresponding Gxx session or AF session according to the unique identification information carried by the S9 session, thereby it can consummate the application flow of the realization of the S9 roaming interface in the policy charging control frame.

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.