Service deployment architecture

• US 6,788,939 B2
• Filed: 03/28/2001
• Issued: 09/07/2004
• Est. Priority Date: 05/18/2000
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Duponchel, Yann, Truong, Hong Linh, Graf, Marcel
• Primary Examiner(s): Tran, CongVan
• Application Number:
  US09/819,415
• Publication Number:
  US 20010044304A1
• Time in Patent Office: 1,259 Days
• Field of Search: 455/435.1, 455/435.2, 455/438, 455/433, 455/414.1, 455/432.1, 455/445, 455/432.3, 455/405
• US Class Current: 455/435.1
• CPC Class Codes: H04M 2207/12 intelligent networks
• CPC Class Codes: H04M 3/42144 by service provider
• CPC Class Codes: H04Q 2213/13034 A/D conversion, code compression/expansion
• CPC Class Codes: H04Q 2213/13109 Initializing, personal profile
• CPC Class Codes: H04Q 2213/13209 ISDN
• CPC Class Codes: H04Q 2213/13376 Information service, downloading of information, 0800/0900 services
• CPC Class Codes: H04Q 2213/13389 LAN, internet
• CPC Class Codes: H04Q 3/0033 customer-controlled
• CPC Class Codes: H04W 4/00 Services specially adapted for wireless communication networks; Facilities therefor
• CPC Class Codes: H04W 48/18 Selecting a network or a communication service
• CPC Class Codes: H04W 8/18 Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data

Abstract

The invention is directed to a method of making communication or information services via a telecommunication network available to service users. The method entails receiving from agent initiators registrations for service offer references, receiving from a service provider for a service a service offer notification comprising a service offer reference, making available to those agent initiators who have registered themselves under the received service offer reference, the service offer notification, which is usable for obtaining a service agent for the service, and in the case of initiation of the service agent, receiving from the service agent at least one registration for a service subscription reference, receiving from the service users service subscription notifications, comprising a service subscription reference, making available to those service agents who have registered themselves under the received service subscription reference, the service subscription notification, which is at least in part usable as input for the service agent for the service.

Claims

1. Method of making communication or information services via a telecommunication network available to service users, comprising the steps of

a) receiving from agent initiators registrations for service offer references,

b) receiving from a service provider for a service a service offer notification comprising a service offer reference,

c) making available to those agent initiators who have registered themselves under said received service offer reference, said service offer notification, which is usable for obtaining a service agent for said service, and in the case of initiation of said service agent,

d) receiving from said service agent at least one registration for a service subscription reference,

e) receiving from said service users service subscription notifications, comprising a service subscription reference,

f) making available to those service agents who have registered themselves under said received service subscription reference, said service subscription notification, which is at least in part usable as input for said service agent for said service.

2. Method according to claim 1, wherein the services are provided via the service agents located in at least one service node.

3. Method according to claim 1, wherein the service offer references and/or service subscription references are chosen from a namespace in which the service offer references and/or service subscription references are unique and/or hierarchical.

4. Method according to claim 3, wherein a said registration refers to several service offer references and/or service subscription references at once, by citing only part thereof or a wild card operator.

5. Method according to claim 4, wherein the service offer notification is received comprising a service agent descriptor which describes in which events the service agent is to be started and a reference to where the code of the service agent can be found or the code itself.

6. Method according to claim 5, wherein the service subscription reference is received comprising an identifier of the service user.

7. Method according to claim 6, wherein the service load is spread over several of the service nodes by function in that each service node performs subtasks and a request is handled in that several of the service nodes communicate to coordinate their subtasks, or the service load is spread over several of the service nodes per service request in that one of the service nodes performs all subtasks for a service request and each time a service request arrives it is assigned to one of the service nodes.

8. Method according to claim 2, wherein the service agent is initiated if the service node provides or has access to the necessary resources for executing said service agent.

9. Method according to claim 8, wherein the service agent is executed making use of core services residing in or being accessible by the service node.

10. Method according to claim 5, wherein the service agent is executed upon occurrence of a said event using said input.

22. Computer program product comprising program code means stored on a computer-readable medium for performing a method according to claim 1.

11. Method for a service provider of making communication or information services via a telecommunication network available to service users, comprising the step of sending to a system entity for a service a service offer notification comprising a service offer reference, whereby said system entity receives from agent initiators registrations for service offer references and makes available to those agent initiators who have registered themselves under said received service offer reference, said service offer notification, which is usable for obtaining a service agent for said service and in the case of initiation of said service agent receives from said service agent at least one registration for a service subscription reference and receives from said service users service subscription notifications, comprising a service subscription reference and makes available to those service agents who have registered themselves under said received service subscription reference, said service subscription notification, which is at least in part usable as input for said service agent for said service.

12. Method according to claim 11, wherein the service offer references and/or service subscription references are chosen from a namespace in which the service offer references and/or service subscription references are unique and/or hierarchical.

13. Method according to claim 12, wherein the service offer notification is sent comprising a service agent descriptor which describes in which events the service agent is to be started and a reference to where the code of the service agent can be found or the code itself.

23. Computer program product comprising program code means stored on a computer-readable medium for performing a method according to claim 11.

14. Method for an agent initiator of making communication or information services via a telecommunication network available to service users, comprising the steps of

a) sending to a system entity at least one registration for a service offer reference, said system entity receiving from a service provider for a service a service offer notification comprising a service offer reference, and

b) if said at least one registration is under said service offer reference received by said system entity, being granted access to said service offer notification, which is usable for obtaining a service agent for said service, and

c) deciding whether to initiate said service agent,

wherein said at least one registration refers to several service offer references and/or service subscription reference at once, preferably by citing only part thereof or a wild card operator.

15. Method according to claim 14, wherein the service offer notification is received comprising a service agent descriptor which describes in which events the service agent is to be started and a reference to where the code of the service agent can be found or the code itself.

16. Method according to claim 15, wherein the service agent is initiated if it has access to the necessary resources for executing said service agent.

24. Computer program product comprising program code means stored on a computer-readable medium for performing a method according to claim 14.

17. Method for a service user of customizing communication or information services via a telecommunication network, comprising the step of sending to a system entity a service subscription notification, comprising a service subscription reference, whereby said system entity receives from at least one service agent at least one registration for a service subscription reference and makes available to those service agents who have registered themselves under said received service subscription reference, said service subscription notification, which is at least in part usable as input for said service agent for said service, and

wherein the service subscription reference is chosen from a namespace in which the service subscription references are unique and/or hierarchical.

18. Method according to claim 17, wherein a said registration refers to several service offer references and/or service subscription references at once, preferably by citing only part thereof or a wild card operator.

19. Method according to claim 18, wherein the service subscription reference is sent comprising an identifier of the service user.

20. Method according to claim 19, wherein the service agent is executed upon occurrence of a predetermined event using said input.

21. Method according to claim 20, wherein the service agent is initiated if it has access to the necessary resources for executing said service agent.

25. Computer program product comprising program code means stored on a computer-readable medium for performing a method according to claim 17.