CN101647296B

5G,4G,3G,2G

Title

A METHOD A MULTIMEDIA NETWORK GATEWAY CONTROL DEVICE AND AN APPLICATION SERVER FOR IMPLEMENTING INTERCOMMUNICATION OF COLOR RING BACK TONE

Application Number:

CN20088001439

Publication Date:

18-04-2012

Current Assignee:

Family ID:

Application Date:

08-10-2008

Declaring Company:

Publication Country:

US

Priority Date:

12-10-2007

Title

A METHOD A MULTIMEDIA NETWORK GATEWAY CONTROL DEVICE AND AN APPLICATION SERVER FOR IMPLEMENTING INTERCOMMUNICATION OF COLOR RING BACK TONE

Application Number:

CN20088001439

Family ID:

Publication Country:

US

Publication Date:

18-04-2012

Application Date:

08-10-2008

Priority Date:

12-10-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

A method a multimedia network gateway control device and an application server for implementing intercommunication of color ring back tone are provided. When the user of the circuit switched domain initiates a call to the user of multimedia ring back tone in the multimedia subsystem the multimedia ring back tone service is triggered. The method includes the following steps: receiving the signal sent by the multimedia ring back tone application server (201) the signal including the information of the video ring back tone; if determining to play the video ring back tone to the calling terminal informing the mobile services switching center to connect the calling terminal (202). The multimedia gateway control device includes: the receiving unit the determining unit and the informing unit. The multimedia ring back tone application server includes: the receiving unit the determining unit and the adding or connecting unit. The problem of playing the video ring back tone when the user of Circuit Switched domain calls the user of IMS domain at that time of network intercommunication is resolved.

A method for realizing ring back tone intercommunication multimedia gateway control device and an application server. when the circuit domain user initiates calling multimedia colour ring user to the multimedia subsystem multimedia ring back tone service is triggered the method comprises: receiving a signalling sent by the multimedia colouring ring back tone application server the signalling comprises video colouring ring back tone information if determining the play video colouring ring back tone to the calling terminal according to the signalling notifying the mobile switching centre to connect the calling terminal. the multimedia gateway control device comprises: receiving unit judging unit and a notifying unit. said multimedia colour ring application server comprises: receiving unit judging unit and adding or connecting unit. to solve the problem that the network interworking CS domain calling user in IMS domain by user when play video colouring ring back tone. CS domain calling user in IMS user IMS video colouring ring back tone can be played to the caller and improves the user experience.

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.