Method and system for distributing service functionality

• US 20020087693A1
• Filed: 12/29/2000
• Published: 07/04/2002
• Est. Priority Date: 12/29/2000
• Status: Abandoned Application

• Current Assignee: Nortel Networks Limited (Nortel Networks Corporation)
• Original Assignee: Nortel Networks Limited (Nortel Networks Corporation)
• Inventors: Quah, Elaine El lay, Rahm, Bryn P., Marshall, Donald Brent
• Application Number:
  US09/749,937
• Publication Number:
  US 20020087693A1
• Time in Patent Office: Days
• US Class Current: 709/226
• CPC Class Codes: G06F 9/50 Allocation of resources, e.g. of the central processing unit [CPU]
• CPC Class Codes: H04L 41/0826 for reduction of network costs H04L41/0833 takes precedence
• CPC Class Codes: H04L 41/50 Network service management, e.g. ensuring proper service fulfilment according to agreements

Abstract

The present invention provides more flexible engineering of network computing resources based on the actual needs of the customer, the resource requirements of the service and other relevant factors. The present invention relates to efficient use of network resources. By having the option of placing a particular function within a service on a node where it naturally fits according to its functional couplings, the inter-node communication may be reduced. As a result, the overall processing costs of the service may be minimized and efficiencies are enhanced.

Claims

10. A method for enabling distribution of service functionality across network elements in a network comprising the steps of:

a) enabling service logic to execute on one or more nodes in the network;

b) determining a preferred distribution scheme wherein the distribution scheme involves placement of nodes; and

c) distributing service functionality to nodes in accordance with the distribution scheme.

1. A system for enabling distribution of service functionality across network elements in a network comprising:

a) a service logic execution engine for enabling service logic to execute on one or more nodes in the network;

b) a determination means for determining a preferred distribution scheme wherein the distribution scheme involves placement of nodes; and

c) a distribution means for distributing service functionality to nodes in accordance with the distribution scheme.

2. The system of claim 1 wherein the distribution scheme involves executing where one or more associated physical resources are located.

3. The system of claim 1 wherein the distribution scheme comprises a selection function to determine one or more nodes to be invoked.

4. The system of claim 3 wherein the selection function comprises executing an algorithm.

5. The system of claim 1 wherein the distribution scheme involves reducing inter-node interactions.

6. The system of claim 1 wherein the distribution scheme involves making efficient use of network resources.

7. The system of claim 1 wherein the distribution scheme involves considering one or more natural couplings of associated service software.

8. The system of claim 1 wherein one or more service logic execution engines execute on one or more participating nodes in the network.

9. The system of claim 1 wherein multiple parallel servers are capable of executing a service wherein the throughput is scalable to a desired level.

11. The method of claim 10 wherein the distribution scheme involves executing where one or more associated physical resources are located.

12. The method of claim 10 wherein the distribution scheme comprises a selection function to determine one or more nodes to be invoked.

13. The method of claim 12 wherein the selection function comprises executing an algorithm.

14. The method of claim 10 wherein the distribution scheme involves reducing inter-node interactions.

15. The method of claim 10 wherein the distribution scheme involves making efficient use of network resources.

16. The method of claim 10 wherein one or more service logic execution engines execute on one or more participating nodes in the network.

17. The method of claim 10 wherein multiple parallel servers are capable of executing a service wherein the throughput is scalable to a desired level.

19. The processor readable medium of claim 18 wherein the distribution scheme involves executing where one or more associated physical resources are located.

20. The processor readable medium of claim 18 wherein the distribution scheme comprises a selection function to determine one or more nodes to be invoked.

21. The processor readable medium of claim 20 wherein the selection function comprises executing an algorithm.

22. The processor readable medium of claim 18 wherein the distribution scheme involves reducing inter-node interactions.

23. The processor readable medium of claim 18 wherein the distribution scheme involves making efficient use of network resources.

24. The processor readable medium of claim 18 wherein the distribution scheme involves considering one or more natural couplings of associated service software.

25. The processor readable medium of claim 18 wherein one or more service logic execution engines execute on one or more participating nodes in the network.

26. The processor readable medium of claim 18 wherein multiple parallel servers are capable of executing a service wherein the throughput is scalable to a desired level.

18. A processor readable medium comprising processor readable code for enabling distribution of service functionality across network elements in a network comprising:

a) execution code that causes a processor to enabling service logic to execute on one or more nodes in the network;

b) determination code that causes the processor to determine a preferred distribution scheme wherein the distribution scheme involves placement of nodes; and

c) distribution code that causes the processor to distribute service functionality to nodes in accordance with the distribution scheme.