Method and system for distributing messages from a signal transfer point to a plurality of service control points

• US 6,377,676 B1
• Filed: 06/16/2000
• Issued: 04/23/2002
• Est. Priority Date: 02/20/1997
• Status: Expired due to Fees

• Current Assignee: SBC Properties, L.P.
• Original Assignee: Ameritech Corp. (AT&T, Inc.), Dsc Telecom L.P.
• Inventors: Figurski, Duane M., Bell, Ronald Bradley
• Primary Examiner(s): Hong, Harry S.
• Application Number:
  US09/595,482
• Time in Patent Office: 676 Days
• Field of Search: 379/9, 379/10, 379/33, 379/207, 379/219, 379/220, 379/221, 379/230, 379/10.01, 379/201.05, 379/220.01, 379/221.08, 379/221.09, 379/221.1, 379/229, 379/231, 379/232, 379/233, 379/234, 379/235, 379/236, 379/237, 379/268, 379/269, 379/279, 370/216, 370/217, 370/218, 370/219, 370/220, 370/221, 370/225, 370/226, 370/227, 370/228, 370/229, 370/230, 370/231, 370/232, 370/233, 370/234, 370/235, 370/236, 370/237
• US Class Current: 379/230
• CPC Class Codes: H04Q 3/0029 Provisions for intelligent networking

Abstract

A signal transfer point distributes a plurality of messages to a plurality of service control points in accordance with a distribution plan. The distribution plan includes each of the service control points. Each of the plurality of messages from the signal transfer point is distributed to a corresponding one of the plurality of service control points in accordance with the distribution plan.

Claims

1. A method of distributing a plurality of messages from a first telecommunication system processor to a plurality of second telecommunication system processors, the method comprising the steps of:

selecting one of a plurality of predetermined distribution plans for distributing the plurality of messages among the plurality of second telecommunication system processors, each of the plurality of second telecommunication system processors being included in the selected distribution plan; and

distributing each of the plurality of messages from the first telecommunication system processor to a corresponding one of the plurality of second telecommunication system processors in accordance with the selected distribution plan.

2. The invention of claim 1 wherein the selected distribution plan includes a distribution sequence for the plurality of second telecommunication system processors, the distribution sequence including each of the second telecommunication system processors at least once, wherein the plurality of messages are sequentially distributed in accordance with the distribution sequence.

3. The invention of claim 2 wherein the distribution sequence includes each of the second telecommunication system processors once and only once.

4. The invention of claim 2 wherein the selected distribution plan further includes a respective count associated with a second telecommunication system processor of the plurality of second telecommunication system processors, wherein the respective count of messages is distributed to the second telecommunication system processor before proceeding to a subsequent second telecommunication system processor in the distribution sequence.

5. The invention of claim 2 wherein the distribution sequence is cycled to distribute the plurality of messages.

6. The invention of claim 1 wherein the selected distribution plan includes a respective distribution proportion for each of the plurality of second telecommunication system processors, wherein each second telecommunication system processor has a proportion of the plurality of messages distributed thereto based upon its respective distribution proportion.

7. The invention of claim 1 further comprising the steps of:

determining that one of the plurality of second telecommunication system processors is malfunctioning; and

utilizing a modified distribution plan for distributing subsequent messages to the plurality of second telecommunication system processors.

8. The invention of claim 1 wherein the occupancy of each of the plurality of second telecommunication system processors is greater than 50% during a peak usage period.

9. The invention of claim 1 wherein the first telecommunication system processor comprises a signal transfer point and wherein the second telecommunication system processor comprises a service control point.

10. A first telecommunication system processor operative to distribute a plurality of messages to a plurality of second telecommunication system processors, each of the plurality of messages being distributed to a corresponding one of the plurality of second telecommunication system processors in accordance with a selected one of a plurality of predetermined distribution plans, the selected distribution plan including each of the plurality of second telecommunication system processors.

11. The invention of claim 10 wherein the selected distribution plan includes a distribution sequence for the plurality of second telecommunication system processors, the distribution sequence including each of the second telecommunication system processors at least once, wherein the plurality of messages are sequentially distributed in accordance with the distribution sequence.

12. The invention of claim 11 wherein the distribution sequence includes each of the second telecommunication system processors once and only once.

13. The invention of claim 11 wherein the selected distribution plan further includes a respective count associated with a second telecommunication system processor of the plurality of second telecommunication system processors, wherein the respective count of messages is distributed to the second telecommunication system processor before proceeding to a subsequent second telecommunication system processor in the distribution sequence.

14. The invention of claim 11 wherein the distribution sequence is cycled to distribute the plurality of messages.

15. The invention of claim 10 wherein the selected distribution plan includes a respective distribution proportion for each of the plurality of second telecommunication system processors, wherein each second telecommunication system processor has a proportion of the plurality of messages distributed thereto based upon its respective distribution proportion.

16. The invention of claim 11 further operative to determine that one of the plurality of second telecommunication system processors is malfunctioning and to utilize a modified distribution plan for distributing subsequent messages to the plurality of second telecommunication system processors.

17. The invention of claim 10 wherein the occupancy of each of the plurality of second telecommunication system processors is greater than 50% during a peak usage period.

18. The invention of claim 10 wherein the first telecommunication system processor comprises a signal transfer point and wherein the second telecommunication system processor comprises a service control point.

19. A telecommunication system comprising:

a first telecommunication system processor; and

a plurality of second telecommunication system processors;

wherein the first telecommunication system processor is operative to distribute a plurality of messages to the plurality of second telecommunication system processors, each of the plurality of messages being distributed to a corresponding one of the plurality of second telecommunication system processors in accordance with a selected one of a plurality of predetermined distribution plans, the selected distribution plan including each of the plurality of second telecommunication system processors.

20. The invention of claim 19 wherein the first telecommunication system processor comprises a signal transfer point and wherein the second telecommunication system processor comprises a service control point.