AIN narrowband to video signalling

• US 5,754,546 A
• Filed: 11/30/1995
• Issued: 05/19/1998
• Est. Priority Date: 11/30/1995
• Status: Expired due to Term

• Current Assignee: Verizon Patent and Licensing Incorporated (Verizon Communications Inc.)
• Original Assignee: Bell Atlantic Network Services, Inc. (Verizon Communications Inc.)
• Inventors: Voit, Eric A., DePaul, Kenneth E., Sours, Larry W., Liptak, Lance S.
• Primary Examiner(s): Kizou, Hassan
• Application Number:
  US08/563,400
• Time in Patent Office: 901 Days
• Field of Search: 370/352, 370/360, 370/384, 370/385, 370/522, 379/207, 379/220, 379/229, 379/230, 348/6, 348/7, 348/14, 348/16
• US Class Current: 370/384
• CPC Class Codes: H04L 2012/5663 Support of N-ISDN
• CPC Class Codes: H04M 7/06 using auxiliary connections for control or supervision , e.g. where the auxiliary connection is a signalling system number 7 link
• CPC Class Codes: H04N 7/173 with two-way working, e.g. subscriber sending a programme selection signal
• CPC Class Codes: H04Q 2213/00 Indexing scheme relating to selecting arrangements in general and for multiplex systems
• CPC Class Codes: H04Q 2213/13093 Personal computer, PC
• CPC Class Codes: H04Q 2213/13176 Common channel signaling, CCS7
• CPC Class Codes: H04Q 2213/13204 Protocols
• CPC Class Codes: H04Q 2213/13209 ISDN
• CPC Class Codes: H04Q 2213/1329 Asynchronous transfer mode, ATM
• CPC Class Codes: H04Q 2213/13377 Recorded announcement
• CPC Class Codes: H04Q 3/0025 Provisions for signalling
• CPC Class Codes: H04Q 3/0045 involving hybrid, i.e. a mixture of public and private, or multi-vendor systems

Abstract

An advanced intelligent network (AIN) comprises a services control point providing fully integrated service logic for both narrowband and broadband communications. In the network, a narrowband switch queries the services control point in response to a telephone call and the services control point interacts with a subscriber via the subscriber'"'"'s broadband set-top terminal device through an exchange of one or more signaling messages prior to instructing the narrowband switch as to how to complete the call. For example, the signalling messages may include a query from the services control point for data indicating whether the subscriber'"'"'s broadband set-top terminal device is in use or is turned off. The signaling messages from the services control point may carry information for display. If provided, response messages may carry user input information.

Claims

1. An advanced intelligent network providing narrowband and broadband signalling interconnections and service integration, said network comprising:

a narrowband network for voiceband communications having at least one signal switching point (SSP) and a plurality of telephone subscriber stations connected to the at least one SSP;

a broadband network, at least one telephone subscriber having a broadband customer premises equipment connected to said broadband network;

at least one broadband source providing broadband information to said broadband network, said broadband customer premises equipment receiving at least a portion of said broadband information provided by said at least one broadband source; and

a services control point, connected to said narrowband network and said broadband network and operative to perform network service logic programs for said narrowband and broadband networks; and

an interface point, connected between said services control point and said broadband network, for providing signalling communications between said services control point and said broadband customer premises equipment for coordinating and integrating narrowband and broadband operations.

2. The network of claim 1, wherein the broadband information comprises video information, and the broadband customer premises equipment includes a settop box responsive to said video information and to signalling messages from said services control point.

3. The network of claim 2, wherein said services control point is an Integrated Services Control Point (ISCP) comprising a plurality of interfaces to the narrowband and broadband networks.

4. The network of claim 3, wherein at least one of said interfaces permits the ISCP to interact with the settop box of a customer receiving a telephone call via said narrowband network.

5. The network of claim 3, wherein said ISCP sends a query to the broadband customer premises equipment through one of said interfaces in response to the receipt of a telephone call through the narrowband network.

6. The network of claim 5, wherein the signal switching point of said narrowband network contains a terminating trigger event which sends a query to the ISCP in response to the receipt of said telephone call.

7. The network of claim 6, wherein the terminating trigger event is a terminating attempt trigger.

8. The network of claim 5, wherein the broadband customer premises equipment sends a response to the ISCP in response to the query before the telephone call is terminated.

9. The network of claim 8, wherein said ISCP sends the query to the customer broadband premises equipment through the interface point which comprises a level 1 gateway of the broadband network.

10. The network of claim 9, wherein said ISCP is connected to said level 1 gateway through a get data interface.

11. The network of claim 9, wherein said ISCP is connected to said level 1 gateway through an AIN interface.

12. The network of claim 9, wherein said ISCP is connected to said level 1 gateway through a 1129+ interface.

13. The network of claim 8, wherein said ISCP sends the query to the broadband customer premises equipment through an intelligent peripheral using a 1129+interface.

14. The network of claim 8, wherein said ISCP sends a query to the broadband customer premises equipment through an ATM broadband switching system using a S.R. 3369 interface.

15. The network of claim 2, wherein said settop box comprises a digital entertainment terminal of a customer receiving a telephone call via said narrowband network which interacts with said services control point.

16. The network of claim 15, wherein said services control point sends a query to the digital entertainment terminal through one of a plurality of interfaces to the narrowband and broadband networks in response to the receipt of a telephone call through the narrowband network.

17. The network of claim 16, wherein the digital entertainment terminal sends a response to the services control point in response to the query before the telephone call is terminated.

18. The network of claim 17, wherein the services control point sends the query to the digital entertainment terminal through the interface point which comprises a level 1 gateway of the broadband network.

19. A method of providing integrated narrowband and broadband communications for a customer in an advanced intelligent network, said customer have narrowband and broadband customer premises equipment, the method comprising the steps of:

sending a query to an integrated services control point, integrated with a narrowband network and a broadband network and operative to perform network service logic programs for said narrowband and broadband communications, in response to a triggering event;

providing signalling communications between said integrated services control point and broadband customer premises equipment;

responding to the query from the services control point by sending information to the integrated service control point, said information indicating the operating status of said broadband customer premises equipment or the status of broadband communications with said broadband customer premises equipment.

20. The method of claim 19, wherein said broadband communications comprises video services and the step of providing signaling communications between said integrated services control point, and said broadband customer premises equipment comprises sending a query to a settop box.

21. The method of claim 20, wherein said step of sending a query to the services control point is performed in response to the receipt of a telephone call.

22. The method of claim 21, wherein receipt of the telephone call is detected by a terminating trigger event in a signal switching point of the narrowband network.

23. The network of claim 22, wherein the terminating trigger event is a terminating attempt trigger.

24. The method of claim 21, wherein said services control point sends a query to the settop box and the settop box sends information responsive to the query through an interface point connected to the broadband network in response to the receipt of the telephone call.

25. The method of claim 21, wherein the step of sending a query to the services control point is performed before the telephone call is terminated.

26. The method of claim 21, wherein the services control point sends an instruction to the narrowband network in response to the information received from the settop box, said instruction being determined by the information received from the and the service logic in the services control point.

27. The method of claim 21, wherein said information indicates a user response entered through the broadband customer premises equipment.

28. The method of claim 20, wherein the steps of sending a query to a settop box and sending information to the services control point are conducted through a level 1 gateway.

29. The method of claim 28, wherein said services control point is connected to said level 1 gateway through a data interface.

30. The method of claim 28, wherein said services control point is connected to said level 1 gateway through an AIN interface.

31. The method of claim 28, wherein said services control point is connected to said level 1 gateway through a 1129+ interface.

32. The method of claim 20, wherein said services control point sends a query to the customer broadband premises equipment through an intelligent peripheral using a 1129+ interface.

33. The method of claim 20, wherein said services control point sends a query to the customer broadband premises equipment through an ATM broadband switching system using a S.R. 3369 interface.

34. The method of claim 19, wherein said broadband communications comprises video services and the step of providing signaling communications between said integrated services control point, and said broadband customer premises equipment comprises sending a query to a digital entertainment terminal.

35. The method of claim 34, wherein said step of sending a query to the services control point is performed in response to the receipt of a telephone call.

36. The method of claim 35, wherein receipt of the telephone call is detected by a terminating trigger event in a signal switching point of the narrowband network.

37. The network of claim 36, wherein the terminating trigger event is a terminating attempt trigger.

38. The method of claim 35, wherein said services control point sends a query to the digital entertainment terminal and the digital entertainment terminal sends information responsive to the query through an interface point connected to the broadband network in response to the receipt of the telephone call.

39. The method of claim 35, wherein the step of sending a query to the services control point is performed before the telephone call is terminated.

40. The method of claim 34, wherein the steps of sending a query to a digital entertainment terminal and sending information to the services control point are conducted through a level 1 gateway.

41. In an integrated narrowband and broadband communications network, wherein a customer has narrowband and broadband customer premises equipment, the method comprising the steps of:

detecting a narrowband call for the customer narrowband equipment at a narrowband switching office;

in response to the narrowband call, sending a query to a services control point, storing network service logic programs for controlling at least some call processing through the communications network;

transmitting a signalling message containing at least some information regarding the narrowband call from the services control point to the broadband customer premises equipment;

transmitting a call control signaling message based on a selected one of the network service logic programs from the service control point to the narrowband switching office; and

processing of the narrowband call through the narrowband switching office in response to the call control signaling message.

42. The method of claim 41, wherein the step of detecting a narrowband call comprises detecting a narrowband call directed to the customer premises equipment.

43. The method of claim 41, wherein the step of detecting a narrowband call comprises detecting a narrowband call from the customer premises equipment.

44. The method of claim 41, wherein:

the method further comprises the step of receiving a response message containing predetermined information from the broadband customer premises equipment; and

the selected one of the network service logic programs specifies a call processing instruction for inclusion in the call control signaling message in response to the predetermined information.

45. The method of claim 41, wherein the narrowband and broadband customer premises equipment are located within one customer premise.