JP3796408B2

5G,4G,3G,2G

Title

Not Available

Application Number:

JP20000605413T

Publication Date:

12-07-2006

Family ID:

Application Date:

24-01-2000

Declaring Company:

Publication Country:

US

Priority Date:

12-05-1999

Title

Not Available

Application Number:

JP20000605413T

Family ID:

Publication Country:

US

Publication Date:

12-07-2006

Application Date:

24-01-2000

Priority Date:

12-05-1999

Declaring Company:

Abstract  Abstract

The invention relates to a method and system for establishing a first type of connection, wherein a handshake processing is performed with the other party of the first type of connection. If the handshake processing is successful, the first type of connection is established. If the handshake processing is not successful, i.e. the other party does not support the first type of connection, a fallback procedure is started to change the call to a second type of connection determined during the connection establishment. The change to the second type of connection may be performed directly or may be based on a call retry procedure. Thereby, inconvenient disconnections or error processings at the end terminals can be prevented.

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.