WO2006063536A1

5G,4G,3G,2G

Title

A method and system of holding session continuity

Application Number:

WO2005CN02240

Publication Date:

22-06-2006

Family ID:

Application Date:

19-12-2005

Declaring Company:

Publication Country:

US

Priority Date:

17-12-2004

Title

A method and system of holding session continuity

Application Number:

WO2005CN02240

Family ID:

Publication Country:

US

Publication Date:

22-06-2006

Application Date:

19-12-2005

Priority Date:

17-12-2004

Declaring Company:

Abstract  Abstract

The present invention discloses a method and system of holding session continuity the system includes: network hand off source point faction(HOSF) entity hand off destination point faction (HODF) entity hand off anchor point faction control panel (HOAF-CP) entity and hand off anchor point faction user panel (HOAF-UP) entity. The method comprises: the first user connect with the HOAF-CP entity and the HOAF-UP entity that correspond to the second user by HOSF entity and the first user holds a session with the second user. When performing session switching the HODF entity that corresponds to the HOSF entity be connected with the HOAF-CP entity and the HOAF-UP entity. The first user continues the session by the connection. The present invention can replace the connection of before switching and after switching on application logic so that ensure continuity of interactive session between users when access address of terminal or access mode of terminal or terminal itself be changed.

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.