Granted Patent B2

US 9,686,671 · App. 12/968,184 · Granted Jun 20, 2017

Abstract

Claims (35)

1. A method of facilitating roaming of subscribers associated with a club network, the method comprising:

monitoring, via a gateway, traffic exchanged between the club network and a roaming partner network of the club network;

intercepting, by the gateway, one or more messages associated with a subscriber associated with one of the club network and the roaming partner network, wherein the one or more messages originate from one of the club network or the roaming partner network of the club network and have a destination network of the other of the club network or the roaming partner network of the club network, and wherein the one or more messages from the originating network follow a first supported implementation of a Customized Application for Mobile Enhanced Logic (CAMEL) protocol or a first supported phase of the CAMEL protocol;

performing, by the gateway, one or more modifications to the one or more intercepted messages, based on one or more second supported implementations of the CAMEL protocol or one or more second supported phases of the CAMEL protocol of the destination network, to ensure a protocol match of the message to the one or more second supported implementations the CAMEL protocol or a phase match of the message to one or more second supported phases of the CAMEL protocol of the destination network, the one or more modifications enabling roaming for the subscriber by changing the supported implementation of the CAMEL protocol or the supported phase of the CAMEL protocol for the one or more messages;

wherein the club network and the roaming partner network correspond to one of a Home Public Mobile Network (HPMN) and a Visited Public Mobile Network (VPMN).

2. The method claim 1 , wherein the gateway is situated on a network either inside the club network or outside the club network having a signalling connection to reach the club network, thereby facilitating roaming of subscribers for one or more club networks.

3. The method of claim 2 , wherein the signalling connection comprises at least one of Signalling System 7 (SS7), Session Initiated Protocol (SIP) and Integrated Services Digital Network (ISDN) User Part (ISUP).

4. The method of claim 1 , wherein the subscriber is an outbound roamer of the club network, the club network being the HPMN and the roaming partner network being the VPMN.

5. The method of claim 1 , wherein the modifications further comprise at least one of:

a SCP adaptation;

a location adaptation;

a CAMEL phase adaptation; or

a CAMEL billing adaptations.

6. The method of claim 1 , wherein the subscriber is an inbound roamer of the club network.

7. The method of claim 6 , wherein the subscriber is an inbound roamer of the club network, the club network being the VPMN and the roaming partner network being the HPMN.

8. The method of claim 1 , wherein the gateway comprises of a database.

9. The method of claim 8 , wherein the database comprises information that enables the gateway to perform one or more modifications.

10. The method of claim 1 , further comprising:

relaying, by the gateway, the one or more modified messages to the destination network.

11. The method of claim 1 , wherein the modifications comprise modifying one or more parameters of each intercepted message.

12. A system for facilitating roaming of subscribers associated with a club network, the system comprising:

a gateway associated with the club network for monitoring traffic exchanged between the club network and a roaming partner network of the club network by intercepting one or more messages associated with a subscriber associated with one of the club network and the roaming partner network, wherein the one or more messages originate from one of the club network or the roaming partner network of the club network and have a destination network of the other of the club network or the roaming partner network of the club network, and wherein the one or more messages from the originating network follow a first supported implementation of a Customized Application for Mobile Enhanced Logic (CAMEL) protocol or a first supported phase of the CAMEL protocol;

wherein the gateway performs one or more modifications of the one or more intercepted messages based on one or more second supported implementations of the CAMEL protocol or one or more second supported phases of the CAMEL protocol of the destination network, to ensure a protocol match of the message to the one or more second supported implementations the CAMEL protocol or a phase match of the message to one or more second supported phases of the CAMEL protocol of the destination network, the one or more modifications enabling roaming for the subscriber by changing the supported implementation of the CAMEL protocol or the supported phase of the CAMEL protocol for the one or more messages; and

wherein the club network and the roaming partner network correspond to one of a Home Public Mobile Network (HPMN) and a Visited Public Mobile Network (VPMN).

13. The system of claim 12 , wherein the subscriber is an outbound roamer of the club network, the club network being the HPMN and the roaming partner network being the VPMN.

14. The system of claim 12 , wherein the subscriber is an inbound roamer of the club network, the club network being the VPMN and the roaming partner network being the HPMN.

15. The system of claim 12 , wherein the gateway is situated on a network either inside the club network or outside the club network having a signalling connection to reach the club network, thereby facilitating roaming of subscribers for one or more club networks.

16. The system of claim 15 , wherein the signalling connection comprises at least one of Signalling System 7 (SS7), Session Initiated Protocol (SIP) and Integrated Services Digital Network (ISDN) User Part (ISUP).

17. The system of claim 12 , wherein the gateway relays the one or more modified messages to the destination network.

18. The system of claim 12 , wherein the modifications comprise modifying one or more parameters of each intercepted message.

19. A computer program product comprising a non-transitory computer usable medium including computer usable program code for facilitating roaming of subscribers associated with a club network, the computer program product comprising:

computer usable program code for monitoring, via a gateway, traffic exchanged between the club network and a roaming partner network of the club network;

computer usable program code for intercepting, by the gateway, one or more messages associated with a subscriber associated with one of the club network and the roaming partner network, wherein the one or more messages originate from one of the club network or the roaming partner network of the club network and have a destination network of the other of the club network or the roaming partner network of the club network, and wherein the one or more messages from the originating network follow a first supported implementation of a Customized Application for Mobile Enhanced Logic (CAMEL) protocol or a first supported phase of the CAMEL protocol; and

computer usable program code for performing, by the gateway, one or more modifications of the one or more intercepted messages based on one or more second supported implementations of the CAMEL protocol or one or more second supported phases of the CAMEL protocol of the destination network, to ensure a protocol match of the message to the one or more second supported implementations the CAMEL protocol or a phase match of the message to one or more second supported phases of the CAMEL protocol of the destination network, the one or more modifications enabling roaming for the subscriber by changing the supported implementation of the CAMEL protocol or the supported phase of the CAMEL protocol for the one or more messages;

wherein the club network and the roaming partner network correspond to one of a Home Public Mobile Network (HPMN) and a Visited Public Mobile Network (VPMN).

Assignments (19)