CN101647296A

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:

10-02-2010

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:

10-02-2010

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.

The invention claims a method for implementing intercommunication of colour ring back tone a multimedia network gateway control device and an application server. 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 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 centre to connect the calling terminal. 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.

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.