Using location as a presence attribute

• US 8,675,852 B2
• Filed: 01/15/2008
• Issued: 03/18/2014
• Est. Priority Date: 03/23/2007
• Status: Active Grant

• Current Assignee: Oracle International Corporation (Oracle Corporation)
• Original Assignee: Oracle International Corporation (Oracle Corporation)
• Inventors: Maes, Stephane H.
• Primary Examiner(s): Nguyen, Khai N
• Application Number:
  US12/014,387
• Publication Number:
  US 20080235230A1
• Time in Patent Office: 2,254 Days
• Field of Search: 379/201.1, 379/142.1, 379/201.01, 379/201.06, 455/404.2, 455/414.1, 455/414.2, 455/456.1, 455/456.2, 455/456.3
• US Class Current: 379/201.1
• CPC Class Codes: H04L 65/1046 Call controllers; Call servers
• CPC Class Codes: H04L 65/1066 Session management
• CPC Class Codes: H04M 7/006 Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP) , including next generation networks with a packet-switched transport layer H04L65/00 takes precedence; aspects not specific to the type of network H04M3/00; special services in those networks H04M3/42

Abstract

Embodiments of the invention provide systems and methods for determining location of a principal. According to one embodiment, a method of providing location information for a principal can comprise receiving a presence event related to the principal. A location of the principal can be indicated by or determined based on the presence event. The location of the principal can be stored as a location attribute of a presence profile of the principal. The method can further comprise providing access to the location attribute of the presence profile of the principal to one or more subscribers or users of a presence service. In some cases, providing access to the location attribute of the presence profile of the principal to the one or more subscribers can be based on one or more policies of the presence service.

Claims

1. A method of providing location information for a principal, the method comprising:

receiving at a presence server a presence event related to the principal, wherein the presence event relates to a location of the principal;

storing by the presence server the location of the principal as a location attribute of a presence profile of the principal;

applying by the presence server one or more of a plurality of policies, the plurality of policies including at least one policy for controlling access to the presence profile of the principal and at least one policy for filtering and transforming the location attribute based on the access, wherein the at least one policy for filtering and transforming the location attribute comprises a policy for controlling a specificity of the location attribute;

receiving a request to access the location attribute of the presence profile of the principal; and

in response to the request, providing access to the location attribute of the presence profile of the principal based on the at least one policy for controlling access to the presence profile of the principal and the at least one policy for filtering and transforming the location attribute based on the access.

2. The method of claim 1, further comprising providing access to the location attribute of the presence profile of the principal to one or more authorized users of a presence service.

3. The method of claim 2, wherein providing access to the location attribute of the presence profile of the principal to one or more authorized users of the presence service comprises providing a notification of a change of the location attribute to one or more subscribers to the presence profile.

4. The method of claim 3, wherein providing access to the location attribute of the presence profile of the principal to one or more subscribers to the presence profile is based on applying the policies of the presence service.

5. The method of claim 1, wherein the request to access the location attribute of the presence profile of the principal comprises a request to read the location attribute.

6. The method of claim 1, wherein the request to access the location attribute of the presence profile of the principal comprises a request to modify the location attribute.

7. The method of claim 1, wherein providing access to the location attribute of the presence profile of the principal to one or more subscribers to a presence profile is based on applying the policies of the presence service.

8. The method of claim 1, wherein receiving the presence event related to the principal comprises receiving the presence event from a device of the principal.

9. The method of claim 8, wherein the presence event indicates a location determined by the device.

10. The method of claim 1, wherein receiving the presence event related to the principal comprises receiving the presence event from a third-party to a presence service.

11. The method of claim 1, wherein receiving the presence event related to the principal comprises receiving the presence event from a user agent.

12. The method of claim 1, wherein receiving the presence event related to the principal comprises receiving the presence event from a Presence Network Agent.

13. The method of claim 10, wherein the presence event indicates a location determined by the third-party to the presence service.

14. The method of claim 13, wherein the third party comprises an application.

15. The method of claim 13, wherein the third party comprises a user agent.

16. The method of claim 13, wherein the third party comprises a network resource.

17. The method of claim 2, wherein providing access to the location attribute of the presence profile of the principal to one or more authorized users of a presence service comprises providing one or more services utilizing the location attribute.

18. The method of claim 17, wherein the one or more services comprise a Ringback Tone (RBT) service wherein the RBT service provides one of a plurality of RBTs based on the location attribute of the presence profile of the principal.

19. The method of claim 17, wherein the one or more services comprise a proximity service wherein the proximity service provides a notification to the principal of proximity to a location of interest based on the location attribute of the presence profile of the principal.

20. The method of claim 17, wherein the proximity service further provides a notification to a third party.

21. The method of claim 20, wherein the third party comprises an application.

22. The method of claim 20, wherein the third party comprises another principal.

23. The method of claim 19, wherein the location of interest comprises a current location of another user.

24. The method of claim 20, wherein the notification to the principal of proximity to the location of interest includes an option to contact the other user.

25. The method of claim 19, wherein the location of interest comprises a location of a business.

26. The method of claim 19, wherein the location of interest comprises a location of a promotion.

27. The method of claim 1, wherein the location attribute defines an exact location and wherein providing access to the location attribute of the presence profile of the principal based on the at least one policy for filtering and transforming the location attribute comprises allowing access to the exact location.

28. The method of claim 1, wherein the location attribute defines an exact location and wherein providing access to the location attribute of the presence profile of the principal based on the at least one policy for filtering and transforming the location attribute comprises transforming the exact location to a coarse location and allowing access to the coarse location.

29. The method of claim 1, wherein the location attribute defines an exact location and wherein providing access to the location attribute of the presence profile of the principal based on the at least one policy for filtering and transforming the location attribute comprises transforming the exact location to a city location allowing access to the city location.

30. The method of claim 1, wherein the location attribute defines an exact location and wherein providing access to the location attribute of the presence profile of the principal based on the at least one policy for filtering and transforming the location attribute comprises transforming the exact location to a region location and allowing access to the region location.

31. A system comprising:

a communications network;

a user agent communicatively coupled with the communications network;

a presence server communicatively coupled with the communications network and adapted to provide a presence service, wherein the presence service receives a presence event related to the user agent via the communications network, wherein the presence event relates to a location of the principal, store the location of the principal as a location attribute of a presence profile of the principal, and apply one or more of a plurality of policies, the plurality of policies including at least one policy for controlling access to the presence profile of the principal and at least one policy for filtering and transforming the location attribute based on the access, wherein the at least one policy for filtering and transforming the location attribute comprises a policy for controlling a specificity of the location attribute;

receiving a request to access the location attribute of the presence profile of the principal; and

in response to the request, providing access to the location attribute of the presence profile of the principal based on the at least one policy for controlling access to the presence profile of the principal and the at least one policy for filtering and transforming the location attribute based on the access.

32. The system of claim 31, wherein the presence service is adapted to provide access to the location attribute of the presence profile of the principal to one or more authorized users of a presence service.

33. The system of claim 32, wherein providing access to the location attribute of the presence profile of the principal to one or more authorized users of the presence service comprises providing a notification of a change of the location attribute to one or more subscribers to the presence profile.

34. The system of claim 33, wherein providing access to the location attribute of the presence profile of the principal to one or more subscribers to the presence profile is based on applying the policies of the presence service.

35. The system of claim 31, wherein the request to access the location attribute of the presence profile of the principal comprises a request to read the location attribute.

36. The system of claim 31, wherein the request to access the location attribute of the presence profile of the principal comprises a request to modify the location attribute.

37. The system of claim 31, wherein providing access to the location attribute of the presence profile of the principal to one or more subscribers to a presence service is based on applying the policies of the presence service.

38. The system of claim 31, wherein receiving the presence event related to the principal comprises receiving the presence event from a device of the principal.

39. The system of claim 38, wherein the presence event indicates a location determined by the device.

40. The system of claim 31, wherein receiving the presence event related to the principal comprises receiving the presence event from a third-party to a presence service.

41. The system of claim 31, wherein receiving the presence event related to the principal comprises receiving the presence event from a user agent.

42. The system of claim 31, wherein receiving the presence event related to the principal comprises receiving the presence event from a presence network agent.

43. The system of claim 40, wherein the presence event indicates a location determined by the third-party to the presence service.

44. The system of claim 43, wherein the third party comprises an application.

45. The system of claim 43, wherein the third party comprises a user agent.

46. The system of claim 43, wherein the third party comprises a network resource.

47. The system of claim 32, wherein providing access to the location attribute of the presence profile of the principal to one or more authorized users of a presence service comprises providing one or more services utilizing the location attribute.

48. The system of claim 47, wherein the one or more services comprise a Ringback Tone (RBT) service wherein the RBT service provides one of a plurality of RBTs based on the location attribute of the presence profile of the principal.

49. The system of claim 47, wherein the one or more services comprise a proximity service wherein the proximity service provides a notification to the principal of proximity to a location of interest based on the location attribute of the presence profile of the principal.

50. The system of claim 49, wherein the location of interest comprises a current location of another user.

51. The system of claim 50, wherein the notification to the principal of proximity to the location of interest includes an option to contact the other user.

52. The system of claim 49, wherein the location of interest comprises a location of a business.

53. The system of claim 49, wherein the location of interest comprises a location of a promotion.