JP2012138944A

5G,4G,3G

Title

SERVICE NODE AND MOBILE TERMINAL

Application Number:

JP20120050398

Publication Date:

19-07-2012

Current Assignee:

Family ID:

Application Date:

07-03-2012

Declaring Company:

Publication Country:

US

Priority Date:

06-10-2004

Title

SERVICE NODE AND MOBILE TERMINAL

Application Number:

JP20120050398

Family ID:

Publication Country:

US

Publication Date:

19-07-2012

Application Date:

07-03-2012

Priority Date:

06-10-2004

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a service node enabling a mobile terminal to perform faster handover between heterogeneous networks from an originating wireless access network, to which the mobile terminal is connected, to a target wireless access network.SOLUTION: A service node comprises: a receiving unit for receiving a request message from a packet data gateway, which requests to create a context; a creating unit for creating the context when the receiving unit receives the request message; and a sending unit for sending a bearer setup request message to a mobile terminal, which requests the mobile terminal to establish a radio access bearer (RAB). The receiving unit receives a service request message to update the context from the mobile terminal through the target wireless access network.

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.