Application server billing

• US 9,015,307 B2
• Filed: 07/03/2013
• Issued: 04/21/2015
• Est. Priority Date: 09/28/2006
• Status: Expired due to Fees

• Current Assignee: RPX Clearinghouse LLC (RPX Corporation)
• Original Assignee: RPX Clearinghouse LLC (RPX Corporation)
• Inventors: Storrie, John, Waters, Anthony, Mitchell, Julian
• Primary Examiner(s): Mejia, Anthony
• Application Number:
  US13/934,506
• Publication Number:
  US 20130297495A1
• Time in Patent Office: 657 Days
• Field of Search: 709/200, 709/223
• US Class Current: 709/223
• CPC Class Codes: G06Q 20/24 Credit schemes, i.e. "pay after"
• CPC Class Codes: H04L 65/1016 IP multimedia subsystem [IMS]
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04L 67/53 using third party service providers

Abstract

An Application Server entity in an IP Multimedia Subsystem (IMS) network comprises an interface for interfacing with an application and control logic which is arranged to inspect signaling information received from the application via the interface in the form of Extensible Markup Language (XML). The received signaling information is compared with stored rule data which specifies a relationship between an element in the signaling information and an action that should be taken and output data is generated based on the comparison. The Application Server can output operational measurements and/or charging information which more accurately reflect usage made of the Application Server resources. The need for a separate OSA/Parlay-X gateway can be avoided.

Claims

1. A method of generating charging information in an IP Multimedia Subsystem (IMS) network, the method comprising:

connecting at least one user of the IMS network to an application server via a first interface arranged to enable communication between the application server and a telecommunications server of the IMS network;

receiving Extensible Markup Language (XML) signaling information via a second interface arranged to enable communication between the application server and an application, the second interface being part of the application server;

implementing a service provided by the application, and providing the service to users of the IMS network via the first interface;

comparing elements in the received XML signaling information with stored rule data to determine whether the at least one user has sufficient credit or insufficient credit for access to the service; and

in response to determining that the at least one user has sufficient credit for access to the service, providing the service to the at least one user while generating charging information for the use of the service by the at least one user.

2. The method of claim 1, comprising, when the at least one user has insufficient credit for access to the service, denying access to the service to the at least one user.

3. The method of claim 1, wherein comparing the received signaling information with stored rule data to determine whether the at least one user has sufficient credit for access to the service comprises:

sending at least one credit control request to an online charging system; and

receiving a credit control authorization from the online charging system indicating that the at least one user has sufficient credit for access to the service.

4. The method of claim 3, comprising sending at least one further credit control request to the online charging system while the at least one user uses the service to determine whether the at least one user still has sufficient credit for ongoing access to the service.

5. The method of claim 3, comprising, at the end of session of use of the service by the at least one user, signaling the online charging system.

6. The method of claim 3, comprising signaling operational data associated with a session of use of the service by the at least one user to the online charging system.

7. The method of claim 6, wherein the operational data comprises a duration of a session of use of the service by the at least one user.

8. The method of claim 6, wherein the operational data comprises a number of messages associated with a session of use of the service by the at least one user.

9. The method of claim 3, comprising:

receiving the at least one credit control request at the online charging system;

responsive to the credit control request, determining whether the at least one user has sufficient credit to access the service; and

responsive to determining that the at least one user has sufficient credit to access the server, sending the credit control authorization to the application server.

10. The method of claim 9, comprising capturing usage of the service by the at least one user at the online charging system.

11. A computer program product comprising a non-transitory machine-readable medium carrying instructions for execution by at least one processor for generating charging information in an IP Multimedia Subsystem (IMS) network, the instructions comprising instructions executable:

to connect at least one user of the IMS network to an application server via a first interface arranged to enable communication between the application server and a telecommunications server of the IMS network;

to receive Extensible Markup Language (XML) signaling information via a second interface arranged to enable communication between the application server and an application, the second interface being part of the application server;

to implement a service provided by the application, and provide the service to users of the IMS network via the first interface;

to compare elements in the received XML signaling information with stored rule data to determine whether the at least one user has sufficient credit or insufficient credit for access to the service; and

in response to determining that the at least one user has sufficient credit for access to the service, to provide the service to the at least one user while generating charging information for the use of the service by the at least one user.

12. The computer program product of claim 11, wherein the instructions comprise instructions executable to deny access to the service to the at least one user when the at least one user has insufficient credit for access to the service.

13. The computer program product of claim 11, wherein the instructions executable to compare the received signaling information with stored rule data to determine whether the at least one user has sufficient credit for access to the service comprise instructions executable:

to send at least one credit control request to an online charging system; and

to receive a credit control authorization from the online charging system indicating that the at least one user has sufficient credit for access to the service.

14. The computer program product of claim 13, wherein the instructions comprise instructions executable to send at least one further credit control request to the online charging system while the at least one user uses the service to determine whether the at least one user still has sufficient credit for ongoing access to the service.

15. The computer program product of claim 13, wherein the instructions comprise instructions executable to signal the online charging system at the end of session of use of the service by the at least one user.

16. The computer program product of claim 13, wherein the instructions comprise instructions executable to signal operational data associated with a session of use of the service by the at least one user to the online charging system.

17. The computer program product of claim 16, wherein the operational data comprises a duration of a session of use of the service by the at least one user.

18. The computer program product of claim 16, wherein the operational data comprises a number of messages associated with a session of use of the service by the at least one user.