JP2007529920A

5G,4G,3G

Title

Not Available

Application Number:

JP20070503083T

Publication Date:

25-10-2007

Current Assignee:

Family ID:

Application Date:

11-03-2005

Declaring Company:

Publication Country:

US

Priority Date:

12-03-2004

Title

Not Available

Application Number:

JP20070503083T

Family ID:

Publication Country:

US

Publication Date:

25-10-2007

Application Date:

11-03-2005

Priority Date:

12-03-2004

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and system for switching radio access technology RAT between two wireless communication systems (110 and 120) having overlapping service areas. A RAT with a multi-mode WTRU (102) can provide the same service in both networks. Each wireless system transmits an indication of an interworking wireless communication system. The WTRU may receive the indication, initiate a handoff to the interworking system, and continue to receive the same service.

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.