WO2004077754A1

4G,3G

Title

SERVICE IN WLAN INTER-WORKING ADDRESS MANAGEMENT SYSTEM AND METHOD

Application Number:

WO2004JP00176

Publication Date:

10-09-2004

Family ID:

Application Date:

14-01-2004

Declaring Company:

Publication Country:

US

Priority Date:

14-01-2003

Title

SERVICE IN WLAN INTER-WORKING ADDRESS MANAGEMENT SYSTEM AND METHOD

Application Number:

WO2004JP00176

Family ID:

Publication Country:

US

Publication Date:

10-09-2004

Application Date:

14-01-2004

Priority Date:

14-01-2003

Declaring Company:

Abstract  Abstract

There is provided a solution for managing mobile terminal address allocation in a WLAN inter-working. The mobile terminal acquires permission to access a service and an address and can establish a tunnel. Moreover in the management process protection is performed by an appropriate encryption and no special security setting procedure is required. Furthermore there is provided a method for acquiring an address associated with a session by utilizing the service permission procedure. Even when a terminal accesses a plurality of sessions it is possible to hold a plurality of addresses and the address management is integrated by the policy control mechanism. Thus after an address modification there is provided means for the terminal and its home network to constitute a WLAN. Moreover by using a channel usable in the procedure QoS or tunneling information is corrected according to a new status and provided.

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.