Implementing intelligent network service functionality in a network

Patent metadata

Field	Value
Publication number	US-12382201-B2
Application number	US-202117171910-A
Country	US
Kind code	B2
Filing date	Feb 9, 2021
Priority date	Oct 26, 2006
Publication date	Aug 5, 2025
Grant date	Aug 5, 2025

Abstract

Simulating intelligent network triggers in a network system is provided. A mobile terminal is configured with an intelligent network Simulator adapted to detect call events and originate simulated intelligent network triggers in response to the call events. Call progressions implemented according to the simulated intelligent network triggers may be managed or coordinated by at least one of a carrier-gateway server and an Enterprise-gateway server. Call progressions implemented by simulated intelligent network triggers may be specified according to Enterprise member policies or general Enterprise behaviors. Advantageously, if a carrier network does not support a trigger infrastructure that has capabilities of originating triggers and terminating triggers, or if a roaming agreement is not in place that allows transfer of triggers between carriers, the use of an intelligent network Simulator provides an alternative mechanism for providing IN service functionality without network support for intelligent network triggers.

First claim

The invention claimed is:

1. A method comprising:
identifying that a network system does not support an intelligent network (IN) trigger infrastructure that can originate and terminate IN triggers;
in response to identifying that the network system does not support IN triggers, generating a simulated IN trigger by an IN simulator application deployed on a mobile terminal, wherein the simulated IN trigger comprises call routing information; and
sending the simulated IN trigger from the mobile terminal to a gateway server in the network system.

2. The method of claim 1 , wherein the generating the simulated IN trigger further comprises:
converting at least one of a call origination event and a call termination event into the simulated IN trigger.

3. The method of claim 1 , wherein the simulated IN trigger is one of:
an unstructured supplementary service data message, a short message service message, or a SIP message, and
wherein the simulated IN trigger is transmitted over at least one of:
GPRS, EDGE, UMTS, CDMA EV-DO, WiMAX and LTE.

4. The method of claim 3 , wherein the sending the simulated IN trigger further comprises:
sending the simulated IN trigger to the gateway server using one of:
an unstructured supplementary service data gateway, a short message service center, or a data gateway, and

wherein the sending further comprises using at least one of:
GPRS, EDGE, UMTS, CDMA EV-DO, WiMAX and LTE.

5. The method of claim 2 , comprising:
processing the at least one of the call origination event and the call termination event according to a policy of an enterprise network communicatively coupled to the gateway server.

6. The method of claim 1 , comprising:
routing, by the IN simulator application, a call to a pilot number associated with the call routing information.

7. The method of claim 6 , further comprising:
operating, by the mobile terminal, a software client.

8. The method of claim 1 , further comprising:
registering, by the mobile terminal, the IN simulator application as a call observer function.

9. A non-transitory computer-readable storage medium storing instructions that, when executed by a processor of a mobile terminal in a network system, cause the processor to perform:
identifying that the network system does not support an intelligent network (IN) trigger infrastructure that can originate and terminate IN triggers;
in response to identifying that the network system does not support IN triggers, generating a simulated IN trigger by an IN simulator application deployed on the mobile terminal, wherein the simulated IN trigger comprises call routing information; and
sending the simulated IN trigger from the mobile terminal to a gateway server in the network system.

10. The non-transitory computer-readable storage medium of claim 9 , wherein the generating the simulated IN trigger further comprises:
converting at least one of a call origination event and a call termination event into the simulated IN trigger.

11. The non-transitory computer-readable storage medium of claim 9 , wherein the simulated IN trigger is one of:
an unstructured supplementary service data message, a short message service message, or a SIP message, and
wherein the simulated IN trigger is transmitted over at least one of:
GPRS, EDGE, UMTS, CDMA EV-DO, WiMAX and LTE.

12. The non-transitory computer-readable storage medium of claim 11 , wherein the sending the simulated IN trigger further comprises:
sending the simulated IN trigger to the gateway server using one of:
an unstructured supplementary service data gateway, a short message service center, or a data gateway, and

wherein the sending further comprises using at least one of:
GPRS, EDGE, UMTS, CDMA EV-DO, WiMAX and LTE.

13. The non-transitory computer-readable storage medium of claim 10 , wherein the instructions further cause the processor to perform:
processing the at least one of the call origination event and the call termination event according to a policy of an enterprise network communicatively coupled to the gateway server.

14. The non-transitory computer-readable storage medium of claim 9 , wherein the instructions further cause the processor to perform:
routing, by the IN simulator application, a call to a pilot number associated with the call routing information.

15. The non-transitory computer-readable storage medium of claim 9 , wherein the instructions further cause the processor to perform:
registering, by the mobile terminal, the IN simulator application as a call observer function.

16. A mobile terminal in a network system, the mobile terminal comprising:
a processor that, when executing instructions stored in an associated memory, configure the processor to:
identify that the network system does not support an intelligent network (IN) trigger infrastructure that can originate and terminate IN triggers;
in response to an identification that the network system does not support IN triggers, generate a simulated IN trigger by an IN simulator application deployed on the mobile terminal, wherein the simulated IN trigger comprises call routing information; and
send the simulated IN trigger from the mobile terminal to a gateway server in the network system.

17. The mobile device of claim 16 , wherein the processor is further configured to:
convert at least one of a call origination event and a call termination event into the simulated IN trigger.

18. The mobile device of claim 16 , wherein the simulated IN trigger is one of:
an unstructured supplementary service data message, a short message service message, or a SIP message, and
wherein the simulated IN trigger is transmitted over at least one of:
GPRS, EDGE, UMTS, CDMA EV-DO, WiMAX and LTE.

19. The mobile device of claim 18 , wherein the processor is further configured to:
route, by the IN simulator application, a call to a pilot number associated with the call routing information.

20. The mobile device of claim 16 , wherein the processor is further configured to:
register the IN simulator application as a call observer function.

Assignees

• Tango Networks Inc

Inventors

• Lewis Lathan W
• Silver Andrew
• Landgren Patricia A

Classifications

• H04W4/16

  Communication-related supplementary services, e.g. call-transfer or call-hold · CPC title

• H04W4/12

  Messaging; Mailboxes; Announcements · CPC title

• H04Q3/0029 Primary

  Provisions for intelligent networking · CPC title