METHOD AND SYSTEM FOR PROVIDING MOBILE COMMUNICATION CORRESPONDING TO MULTIPLE MSISDNs ASSOCIATED WITH A SINGLE IMSI

• US 20110081906A1
• Filed: 10/05/2010
• Published: 04/07/2011
• Est. Priority Date: 02/18/2003
• Status: Abandoned Application

• Current Assignee: Mobileum, Incorporated fka Roamware
• Original Assignee: Mobileum, Incorporated fka Roamware
• Inventors: JIANG, John Yue Jun
• Application Number:
  US12/898,626
• Publication Number:
  US 20110081906A1
• Time in Patent Office: Days
• US Class Current: 455/433
• CPC Class Codes: H04W 8/18 Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
• CPC Class Codes: H04W 8/26 Network addressing or numbering for mobility support

Abstract

The present invention proposes a method for mobile communication. The method includes assigning one or more Mobile Station International Subscriber Directory Numbers (MSISDNs) to a subscriber of a Home Public Mobile Network (HPMN) upon receiving a subscription activation message from the subscriber at a Signaling Gateway (SG). The subscriber has an HPMN Subscriber Identity Module (SIM) with a corresponding HPMN International Mobile Subscriber Identity (IMSI) and an HPMN MSISDN. The method further includes creating an association of the MSISDNs with the HPMN MSISDN to facilitate signaling corresponding to the HPMN MSISDN and the MSISDNs associated with the subscriber.

Claims

1. A method for mobile communications, the method comprising:

receiving a subscription activation message from a subscriber at a Signaling Gateway (SG), the subscriber being associated with, a Home Public Mobile Network (HPMN) and having a HPMN Subscriber Identity Module (SIM) with a corresponding HPMN International Mobile Subscriber Identity (IMSI) and a corresponding HPMN Mobile Station International Subscriber Directory Number (MSISDN);

assigning one or more MSISDNs to the subscriber based on the subscription activation message; and

associating the one or more MSISDNs with the HPMN MSISDN to facilitate mobile communications corresponding to the one or more MSISDNs assigned to the subscriber.

2. The method of claim 1, further comprising:

storing the association of the one or more MSISDNs with the HPMN MSISDN in a subscription a data repository accessible by the SG.

3. The method of claim 1, wherein each of the one or more MSISDNs corresponds to one or more Friendly Public Mobile Networks (FAMNs).

4. The method of claim 1, wherein the HPMN has a Home Location Register (HLR), the method further comprising:

issuing, at the SG, a routing query to the HPMN HLR for retrieving the HPMN IMSI corresponding to the subscriber.

5. The method of claim 1, wherein the subscription activation message is selected from a group consisting of a Short Message Service (SMS) message, an Unstructured Supplementary Service Data (USSD) message, a customer care call, a Wireless Application Protocol (WAP) interaction, a World Wide Web interaction, and an Interactive Voice Response (IVR) message.

6. The method of claim 1, wherein the subscription activation message is received from one of the one or more FPMNs.

7. The method of claim 6, wherein the one of the one or more FPMNs is coupled to a Visited Location Register (VLR) and a Serving General packet radio service Support Node (SGSN), the method further comprising:

issuing, at the SG, a cancel registration message to at least one selected from the group consisting of the VLR and the SGSN.

8. The method of claim 1, wherein the subscription activation message is received from a Visited Public Mobile Network (VPMN).

9. The method of claim 3, further comprising:

receiving, at the SG, mobile communications originating at the HPMN, directed to the one or more FPMNs.

10. The method of claim 9, wherein the mobile communications include a Signaling Connection and Control Part (SCCP) message.

11. The method of claim 3, wherein the SG has an address, the method further comprising:

registering the subscriber with one of the one or more FPMNs;

receiving a mobile communication from the subscriber, the mobile communication having a calling party address; and

replacing the calling party address with the SG address, wherein the SG address is associated with the HPMN.

12. The method of claim 3, wherein the SG has an address, the method further comprising:

registering the subscriber with one of the one or more FPMNs;

receiving a mobile communication from the subscriber, the mobile communication having a location address; and

replacing the location address with the SG address, wherein the SG address is associated with the HPMN.

13. The method of claim 12, wherein the location address is selected from a group consisting of a VLR address, a Visited Mobile Switching Center (VMSC) address, and an SGSN address.

14. The method of claim 3, wherein the subscriber has a Customized Applications for Mobile networks Enhanced Logic (CAMEL) profile at the HPMN, the method further comprising:

facilitating receipt of the subscriber CAMEL profile at the SG;

wherein the subscriber is registered at one of the one or more FPMNs; and

wherein the subscriber is a pre-paid subscriber.

16. The computer program product of claim 1, further comprising:

storing the association of the one or more MSISDNs with the HPMN MSISDN in a subscription a data repository accessible by the SG.

17. The computer program product of claim 1, wherein each of the one or more MSISDNs corresponds to one or more Friendly Public Mobile Networks (FPMNs).

18. The computer program product of claim 1, wherein the HPMN has a Home Location Register (HLR), the control logic further comprising:

issuing, at the SG, a routing query to the HPMN HLR for retrieving the HPMN IMSI corresponding to the subscriber.

19. The computer program product of claim 1, wherein the subscription activation message is selected from a group consisting of a Short Message Service (SMS) message, an Unstructured Supplementary Service Data (USSD) message, a customer care call, a Wireless Application Protocol (WAP) interaction, a World Wide Web interaction, and an Interactive Voice Response (IVR) message.

20. The computer program product of claim 1, wherein the subscription activation message is received from one of the one or more FPMNs.

21. The computer program product of claim 20, wherein the one of the one or more FPMNs is coupled to a Visited Location Register (VLR) and a Serving General packet radio service Support Node (SGSN), the control logic further comprising:

issuing, at the SG, a cancel registration message to at least one selected from the group consisting of the VLR and the SGSN.

22. The computer program product of claim 1, wherein the subscription activation message is received from a Visited Public Mobile Network (VPMN).

23. The computer program product of claim 22, the control logic further comprising:

receiving, at the SG, mobile communications originating at the HPMN, directed to the one or more FPMNs.

24. The computer program product of claim 17, wherein the mobile communications include a Signaling Connection and Control Part (SCCP) message.

25. The computer program product of claim 17, wherein the SG has an address, the computer program product further comprising:

registering the subscriber with one of the one or more FPMNs;

receiving a mobile communication from the subscriber, the mobile communication having a calling party address; and

replacing the calling party address with the SG address, wherein the SG address is associated with the HPMN.

26. The computer program product of claim 17, wherein the SG has an address, the computer program product further comprising:

registering the subscriber with one of the one or more FPMNs;

receiving a mobile communication from the subscriber, the mobile communication having a location address; and

replacing the location address with the SG address, wherein the SG address is associated with the HPMN.

27. The computer program product of claim 17, wherein the location address is selected from a group consisting of a VLR address, a Visited Mobile Switching Center (VMSC) address, and an SGSN address.

28. The computer program product of claim 17, wherein the subscriber has a Customized Applications for Mobile networks Enhanced Logic (CAMEL) profile at the HPMN, the computer program product further comprising:

facilitating receipt of the subscriber CAMEL profile at the SG;

wherein the subscriber is registered at one of the one or more FPMNs; and

wherein the subscriber is a pre-paid subscriber.

30. The system of claim 1, further comprising:

storing the association of the one or more MSISDNs with the HPMN MSISDN in a subscription a data repository accessible by the SG.

31. The system of claim 1, wherein each of the one or more MSISDNs corresponds to one or more Friendly Public Mobile Networks (FPMNs).

32. The system of claim 1, wherein the HPMN has a Home Location Register (HLR), the system further comprising:

issuing, at the SG, a routing query to the HPMN HLR for retrieving the HPMN IMSI corresponding to the subscriber.

33. The system of claim 1, wherein the subscription activation message is selected from a group consisting of a Short Message Service (SMS) message, an Unstructured Supplementary Service Data (USSD) message, a customer care call, a Wireless Application Protocol (WAP) interaction, a World Wide Web interaction, and an Interactive Voice Response (IVR) message.

34. The system of claim 1, wherein the subscription activation message is received from one of the one or more FPMNs.

35. The system of claim 34, wherein the one of the one or more FPMNs is coupled to a Visited Location Register (VLR) and a Serving General packet radio service Support Node (SGSN), the system further comprising:

issuing, at the SG, a cancel registration message to at least one selected from the group consisting of the VLR and the SGSN.

36. The system of claim 1, wherein the subscription activation message is received from a Visited Public Mobile Network (VPMN).

37. The system of claim 36, further comprising:

receiving, at the SG, mobile communications originating at the HPMN, directed to the one or more FPMNs.

38. The system of claim 37, wherein the mobile communications include a Signaling Connection and Control Part (SCCP) message.

39. The system of claim 31, wherein the SG has an address, the system further comprising:

registering the subscriber with one of the one or more FPMNs;

receiving a mobile communication from the subscriber, the mobile communication having a calling party address; and

replacing the calling party address with the SG address, wherein the SG address is associated with the HPMN.

40. The system of claim 31, wherein the SG has an address, the system further comprising:

registering the subscriber with one of the one or more FPMNs;

receiving a mobile communication from the subscriber, the mobile communication having a location address; and

replacing the location address with the SG address, wherein the SG address is associated with the HPMN.

41. The system of claim 40, wherein the location address is selected from a group consisting of a VLR address, a Visited Mobile Switching Center (VMSC) address, and an SGSN address.

42. The system of claim 31, wherein the subscriber has a Customized Applications for Mobile networks Enhanced Logic (CAMEL) profile at the HPMN, the system further comprising:

facilitating receipt of the subscriber CAMEL profile at the SG;

wherein the subscriber is registered at one of the one or more FPMNs; and

wherein the subscriber is a pre-paid subscriber.

15. A computer program product comprising a computer usable medium having control logic stored therein for causing a computer to perform mobile communications, the control logic comprising computer readable program code means for:

receiving a subscription activation message from a subscriber at a Signaling Gateway (SG), the subscriber being associated with a Home Public Mobile Network (HPMN) and having a HPMN Subscriber Identity Module (SIM) with a corresponding HPMN International Mobile Subscriber Identity (IMSI) and a corresponding HPMN Mobile Station International Subscriber Directory Number (MSISDN);

assigning one or more MSISDNs to the subscriber based on the subscription activation message; and

associating the one or more MSISDNs with the HPMN MSISDN to facilitate mobile communications corresponding to the one or more MSISDNs assigned to the subscriber.

29. A system for mobile communications, the system comprising:

receiving a subscription activation message from a subscriber at a Signaling Gateway (SG), the subscriber being associated with a Home Public Mobile Network (HPMN) and having a HPMN Subscriber Identity Module (SIM) with a corresponding HPMN International Mobile Subscriber Identity (IMSI) and a corresponding HPMN Mobile Station International Subscriber Directory Number (MSISDN);

assigning one or more MSISDNs to the subscriber based on the subscription activation message; and

associating the one or more MSISDNs with the HPMN MSISDN to facilitate mobile communications corresponding to the one or more MSISDNs assigned to the subscriber.