CN102149156B

5G,4G,3G,2G

Title

Method system and relevant method and device for returning to CS domain to establish voice call

Application Number:

CN20111116690

Publication Date:

17-12-2014

Current Assignee:

Family ID:

Application Date:

14-11-2008

Declaring Company:

Publication Country:

US

Priority Date:

29-12-2007

Title

Method system and relevant method and device for returning to CS domain to establish voice call

Application Number:

CN20111116690

Family ID:

Publication Country:

US

Publication Date:

17-12-2014

Application Date:

14-11-2008

Priority Date:

29-12-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention relates to the communication field and claims method for returning to CS domain to establish voice call system and related device for sending an indication to the mobile terminal by the network the mobile terminal reselects cell having CS domain to and establishing a voice call in the CS domain of the cell. solves the problem that the mobile terminal residing in the cell of the pure PS domain network the pure PS domain network not supporting voice call under the condition that the mobile terminal to return to the cell having CS domain call establishing language in the prior art.

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.