WO2007079688A9

3G,2G

Title

METHOD APPARATUS AND SYSTEM FOR CONNECTING THE CALLED USER

Application Number:

WO2007CN00097

Publication Date:

17-01-2008

Current Assignee:

Family ID:

Application Date:

10-01-2007

Declaring Company:

Publication Country:

US

Priority Date:

10-01-2006

Title

METHOD APPARATUS AND SYSTEM FOR CONNECTING THE CALLED USER

Application Number:

WO2007CN00097

Family ID:

Publication Country:

US

Publication Date:

17-01-2008

Application Date:

10-01-2007

Priority Date:

10-01-2006

Current Assignee:

Declaring Company:

Abstract  Abstract

A method for connecting the called user is applied to the network system which contains a circuit switch domain and an IP multimedia subsystem. The method includes: when receiving the service request transmitted to the serviced user the network selection policy query entity obtains the current selection policy of the called connecting network from the network selection policy entity and connects the called user according to the connecting network control route designed by the policy; when determining that the called user can not be reached in the called connecting network the service is forwarded to the other connecting network control route and the called user is reconnected meanwhile the circle forwarding between two called connecting network is prevented. There are a communication apparatus and a network system at the same time.

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.