JP2014207703A

5G,4G,3G

Title

METHOD AND APPARATUS FOR MOUNTING SWITCHOVER

Application Number:

JP20140136515

Publication Date:

30-10-2014

Current Assignee:

Family ID:

Application Date:

02-07-2014

Declaring Company:

Publication Country:

US

Priority Date:

09-11-2007

Title

METHOD AND APPARATUS FOR MOUNTING SWITCHOVER

Application Number:

JP20140136515

Family ID:

Publication Country:

US

Publication Date:

30-10-2014

Application Date:

02-07-2014

Priority Date:

09-11-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To disclose a method and a system for actualizing an optimal network switchover.

SOLUTION: In a connection establishment process in the preparation of a switchover from a source network to a target network when a connection between an SGW to a PDN GW is set the SGW transmits a message instructing the PDN GW not to switch an uplink data path and a downlink data path on a user plane from the source network to the target network to the PDN GW. On completion of the switchover preparation from the source network to the target network the SGW instructs the PDN GW to switch the uplink data path and the downlink data path on the user plane from the source network to the target 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.