CA2559268A1

5G,4G,3G

Title

Method and system for switching a radio access technology between wireless communicaiton systems with a multi-mode wireless transmit/receive unit

Application Number:

CA20052559268

Publication Date:

29-09-2005

Current Assignee:

Family ID:

Application Date:

11-03-2005

Declaring Company:

Publication Country:

US

Priority Date:

12-03-2004

Title

Method and system for switching a radio access technology between wireless communicaiton systems with a multi-mode wireless transmit/receive unit

Application Number:

CA20052559268

Family ID:

Publication Country:

US

Publication Date:

29-09-2005

Application Date:

11-03-2005

Priority Date:

12-03-2004

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and system for switching a radio access technology RAT between two wireless communication systems (110and 120) with overlapping coverage area. RATwith multi-mode WTRU (102) can provide the same service in both networks. Each wireless system transmits an indication of inter-working wireless communication system. WTRU can receive the indication and initiate a handoff to the inter-working system to 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.