PROVIDING A SERVICE FROM AN APPLICATION SERVICE PROVIDER TO A CLIENT IN A COMMUNICATION SYSTEM

• US 20080052396A1
• Filed: 08/22/2006
• Published: 02/28/2008
• Est. Priority Date: 08/22/2006
• Status: Abandoned Application

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Spear, Stephen L., Gannon, Mark A., Upp, Steven D., Menich, Barry J., Tell, Daniel F.
• Application Number:
  US11/466,126
• Publication Number:
  US 20080052396A1
• Time in Patent Office: Days
• US Class Current: 709/226
• CPC Class Codes: H04L 65/1063 Application servers providing network services systems providing special services to telephonic subscribers H04M3/42
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services
• CPC Class Codes: H04L 67/561 Adding application-functional data or data for application control, e.g. adding metadata
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561

Abstract

A method and apparatus for providing a service from an application service provider to a client in a communications system including a network proxy describes a first step of defining services provided by the service provider as Extensible Markup Language (XML) metadata. A next step includes defining services desired by the client as XML metadata. A next step includes collecting the XML metadata from the client and service provider. A next step includes comparing the client XML metadata against the service provider XML metadata. A next step includes providing the substantially matched service from the service provider to the client upon the finding of a substantial match between the client metadata and the service provider metadata.

Claims

1. A method for providing a service from an application service provider to a client in a communications system including a communication interface coupling the client and the application service provider, the method comprising the steps of:

defining services provided by the service provider;

defining services desired by the client;

encapsulating the services defined by the client in Extensible Markup Language (XML) metadata;

collecting the XML metadata from the client;

comparing the client XML metadata against the defined services provided by the service provider; and

upon the finding of a substantial match of service between the client metadata and the defined services provided by the service provider in the comparing step, providing the substantially matched service from the service provider to the client.

2. The method of claim 1, wherein the step of defining services desired by the client is performed using natural language, and wherein the encapsulating step includes translating the natural language text into XML metadata.

3. The method of claim 1, wherein the communication interface includes a network proxy for the client, and wherein the encapsulating, collecting, and comparing steps are performed in the network proxy.

4. The method of claim 1, wherein the step of defining services provided by the service provider includes defining the provided services as XML metadata.

5. The method of claim 1, wherein the providing step includes the substeps of:

indicating to the client any substantial matches of services;

selecting by the client at least one of the indicated substantially matches services; and

subscribing the client device to the selected service.

6. The method of claim 1, wherein the providing step includes automatically subscribing the client device to a substantially matched service.

7. The method of claim 2, wherein the encapsulating step includes translating the natural language text into one of the group of a subject action object (SAO) and resource description framework (RDF), which is then mapped to an index of XML metadata.

8. The method of claim 1, wherein the step of defining services desired by the client includes defining preferences of the client.

9. The method of claim 1, wherein the defining steps include defining a service using predefined keywords, and the encapsulating step includes mapping the keywords into previously agreed-upon XML metadata.

10. The method of claim 1, wherein the step of defining services desired by the client includes using an ontology-based operation to identify semantics of a client'"'"'s service, and wherein the comparison step includes comparing using a semantic similarity measurement.

11. A method for providing a service from an Internet service provider to a client in a communications system including a communication interface including a network proxy coupling the client and the Internet service provider, the method comprising the steps of:

defining services provided by the service provider as Extensible Markup Language (XML) metadata;

defining services desired by the client as XML metadata;

collecting the XML metadata from the client and service provider;

comparing the client XML metadata against the service provider XML metadata; and

upon the finding of a substantial match between the client metadata and the service provider metadata in the comparing step, providing the substantially matched service from the service provider to the client.

12. The method of claim 11, wherein the step of defining services desired by the client is performed using natural language, and wherein the encapsulating step includes translating the natural language text into XML metadata.

13. The method of claim 12, wherein the step of defining services desired by the client includes translating the natural language text into a subject action object (SAO), which is then mapped to an index of XML metadata.

14. The method of claim 12, wherein the step of defining services desired by the client includes translating the natural language text into a resource description framework (RDF), which is then mapped to an index of XML metadata.

15. The method of claim 11, wherein the providing step includes the substeps of:

indicating to the client any substantial matches of services;

selecting by the client at least one of the indicated substantially matches services; and

subscribing the client device to the selected service.

16. The method of claim 11, wherein the providing step includes automatically subscribing the client device to a substantially matched service.

17. The method of claim 11, wherein the step of defining services desired by the client includes defining preferences of the client.

18. The method of claim 11, wherein the defining steps include defining a service using predefined keywords, which are then mapped into previously agreed-upon XML metadata.

19. The method of claim 11, wherein the step of defining services desired by the client includes using an ontology-based operation to identify semantics of a client'"'"'s service, and wherein the comparison step includes comparing using a semantic similarity measurement.

20. A communications system that provides a service from an application service provider to a client in a communications system including a communication interface coupling the client and the application service provider, the system comprising:

a network proxy comprising;

a processor;

a wireless interface coupled to the processor to enable the network proxy to communicate with the client to obtain Extensible Markup Language (XML) defining services desired by the client;

a second interface coupled to the processor to enable the network proxy to communicate with the service provider to obtain XML metadata defining services provided by the service provider; and

a memory coupled to the processor, wherein the memory stores the XML metadata from the client and service provider, and wherein the processor compares the client XML metadata against the service provider XML metadata, and upon the finding of a substantial match between the client metadata and the service provider metadata, the network proxy provides information about the match in order for the service provider to provide the substantially matched service from the service provider to the client.