CN100459805C

4G,3G,2G

Title

Method of continuing called subscriber and its network system

Application Number:

CN20061000279

Publication Date:

04-02-2009

Current Assignee:

Family ID:

Application Date:

10-01-2006

Declaring Company:

Publication Country:

US

Priority Date:

10-01-2006

Title

Method of continuing called subscriber and its network system

Application Number:

CN20061000279

Family ID:

Publication Country:

US

Publication Date:

04-02-2009

Application Date:

10-01-2006

Priority Date:

10-01-2006

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a method of connecting the called user applied to a circuit switching CS domain and an IP multimedia subsystem IMS network in the system; the method comprises the network selection decision-making inquiring entity is received from the network selection decision-making entity when the service request sent to the served user obtains the present called connection network selection decision-making and connects the called user according to the called connection network control routing appointed by the decision when the called user is determined not available in said called connection network is transmitted to another called connection network control routing connecting the called user again. and prevent cycle switching between two called connecting networks. The invention also claims a network system.

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.