Controlling and/or Limiting Publication Through the Presence Access Layer

• US 20100099387A1
• Filed: 10/16/2008
• Published: 04/22/2010
• Est. Priority Date: 10/16/2008
• Status: Abandoned Application

• Current Assignee: Research In Motion Limited (Blackberry Limited)
• Original Assignee: Research In Motion Limited (Blackberry Limited)
• Inventors: HUNG, Michael Hin Kai, SO, Sin-Hang, ROGERS, Jeff, MCCOLGAN, Brian
• Application Number:
  US12/253,102
• Publication Number:
  US 20100099387A1
• Time in Patent Office: Days
• US Class Current: 455/414.1
• CPC Class Codes: H04L 51/043 using or handling presence information
• CPC Class Codes: H04L 67/54 Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users

Abstract

A method for managing presence information sent from a presentity to a watcher is provided. The method includes the watcher providing watcher information to a presence aspect layer. The method further includes the presence aspect layer determining a manner for providing the presence information to the watcher based on an analysis of the watcher information.

Claims

1. A method for managing presence information sent from a presentity to a watcher, comprising:

the watcher providing watcher information to a presence access layer; and

the presence access layer determining a manner for providing the presence information to the watcher based on an analysis of the watcher information.

2. The method of claim 1, wherein the watcher information is at least one of:

an identity of the watcher;

a quantity of watchers requesting presence information;

a type of information the watcher is interested in;

a graded level of the watcher'"'"'s interest in the presence information;

a graded level of the watcher'"'"'s degree of acquaintance toward the presentity; and

information related to a service available to the watcher.

3. The method of claim 2, wherein the manner for providing the presence information is at least one of:

decreasing a quantity of the presence information in a presence document provided by the presentity; and

decreasing a frequency with which the presentity provides the presence document to the watcher.

4. The method of claim 3, wherein the quantity of the presence information in the presence document is decreased when the watcher information indicates that the watcher is not interested in at least a portion of the presence information in the presence document.

5. The method of claim 3, wherein the frequency with which the presentity provides the presence document is decreased when the watcher information indicates at least one of:

the watcher is not interested in at least a portion of the presence information in the presence document;

the watcher requires presence information updates at a lower frequency;

the quality of service associated with the watcher mandates a lower frequency of updates; and

the watcher has a relatively low degree of acquaintance toward the presentity.

6. The method of claim 1, further comprising:

a plurality of watchers providing a plurality of watcher information to the presence access layer; and

the presence access layer aggregating the plurality of watcher information to determine the manner for providing the presence information to the plurality of watchers.

7. The method of claim 1, further comprising:

the presentity providing at least one presentity preference to the presence access layer; and

the presence access layer using the presentity preference in determining a manner for providing the presence information.

8. The method of claim 7, wherein the presentity preference is at least one of:

a graded level of the presentity'"'"'s interest in providing the presence information to the watcher; and

a graded level of the presentity'"'"'s degree of acquaintance toward the watcher.

9. The method of claim 1, wherein at least a portion of the presence access layer is co-located with the presentity.

10. The method of claim 1, wherein the analysis of the watcher information results in a grade for the watcher, and wherein the grade is given a variable name ‘

grade’

, and wherein ‘

grade’

returns a corresponding grade for the watcher, and wherein arguments for ‘

grade’

include at least one of an identity of the watcher and a regular expression defining a plurality of watchers, and wherein, when the plurality of watchers exists, ‘

grade’

refers to an aggregate grade for the plurality of watchers.

11. The method of claim 2, wherein the quantity of watchers is given a variable name ‘

watcher-quantity’

, and wherein ‘

watcher-quantity’

specifies a number of watchers currently interested in the presence information and includes an optional list containing at least one of an identity of the watcher and an address of record of the watcher.

12. The method of claim 2, wherein the level of the watcher'"'"'s interest is given a variable name ‘

level-of-interest’

, and wherein ‘

level-of-interest’

returns a level of interest of a corresponding watcher, and wherein arguments for ‘

level-of-interest’

include at least one of an individual watcher and a regular expression defining a criterion, and wherein, in a multiple-watcher case, an aggregate level of interest is provided.

13. The method of claim 2, wherein the level of the watcher'"'"'s degree of acquaintance is given a variable name ‘

level-of-acquaintance’

, and wherein ‘

level-of-acquaintance’

returns a level of acquaintance of a corresponding watcher, and wherein arguments for ‘

level-of-acquaintance’

include at least one of an individual watcher and a regular expression defining a criterion, and wherein, in a multiple-watcher case, an aggregate level of acquaintance is provided.

14. The method of claim 3, wherein the frequency with which the presentity provides the presence document to the watcher is given a variable name ‘

publication-frequency’

, and wherein ‘

publication-frequency’

returns the frequency with which the presentity provides the presence document to the watcher, and wherein ‘

publication-frequency’

applies to one of an individual watcher and a group of watchers.

15. The method of claim 10, wherein, when the grade reaches a prescribed level with a variable name ‘

on-grade’

, the presence access layer performs a corresponding action, wherein a default action is to send a notification toward a targeted user.

16. The method of claim 11, wherein, when a quantity of outstanding watchers reaches a prescribed level with a variable name ‘

on-watcher-quantity’

, the presence access layer performs a corresponding action, wherein a default action is to send a notification toward a targeted user.

17. A user agent, comprising:

a processor configured to provide watcher information associated with a watcher associated with a user of the user agent to a presence aspect layer, the presence aspect layer determining a manner for providing presence information to the watcher based on an analysis of the watcher information.

18. The user agent of claim 17, wherein the watcher information is at least one of:

an identity of the watcher;

a quantity of watchers requesting presence information;

a type of information the watcher is interested in;

a graded level of the watcher'"'"'s interest in the presence information; and

a graded level of the watcher'"'"'s degree of acquaintance toward the presentity; and

information related to a service available to the watcher.

19. The user agent of claim 18, wherein the manner for providing the presence information is at least one of:

decreasing a quantity of the presence information in a presence document provided by the presentity; and

decreasing a frequency with which the presentity provides the presence document to the watcher.

20. The user agent of claim 19, wherein the quantity of the presence information in the presence document is decreased when the watcher information indicates that the watcher is not interested in at least a portion of the presence information in the presence document.

21. The user agent of claim 19, wherein the frequency with which the presentity provides the presence document is decreased when the watcher information indicates at least one of:

the watcher is not interested in at least a portion of the presence information in the presence document;

the watcher requires presence information updates at a lower frequency;

the quality of service associated with the watcher mandates a lower frequency of updates; and

the watcher has a relatively low degree of acquaintance toward the presentity.

22. The user agent of claim 17 further comprising:

a plurality of watchers providing a plurality of watcher information to the presence access layer; and

the presence access layer aggregating the plurality of watcher information to determine the manner for providing the presence information to the plurality of watchers.

23. The user agent of claim 17, further comprising:

the presentity providing at least one presentity preference to the presence access layer; and

the presence access layer using the presentity preference in determining a manner for providing the presence information.

24. The user agent of claim 23, wherein the presentity preference is at least one of:

a graded level of the presentity'"'"'s interest in providing the presence information to the watcher; and

a graded level of the presentity'"'"'s degree of acquaintance toward the watcher.

25. The user agent of claim 17, wherein at least a portion of the presence access layer is co-located with the presentity.

26. The user agent of claim 17, wherein the analysis of the watcher information results in a grade for the watcher, and wherein the grade is given a variable name ‘

grade’

, and wherein ‘

grade’

returns a corresponding grade for the watcher, and wherein arguments for ‘

grade’

include at least one of an identity of the watcher and a regular expression defining a plurality of watchers, and wherein, when the plurality of watchers exists, ‘

grade’

refers to an aggregate grade for the plurality of watchers.

27. The user agent of claim 18, wherein the quantity of watchers is given a variable name ‘

watcher-quantity’

, and wherein ‘

watcher-quantity’

specifies a number of watchers currently interested in the presence information and includes an optional list containing at least one of an identity of the watcher and an address of record of the watcher.

28. The user agent of claim 18, wherein the level of the watcher'"'"'s interest is given a variable name ‘

level-of-interest’

, and wherein ‘

level-of-interest’

returns a level of interest of a corresponding watcher, and wherein arguments for ‘

level-of-interest’

include at least one of an individual watcher and a regular expression defining a criterion, and wherein, in a multiple-watcher case, an aggregate level of interest is provided.

29. The user agent of claim 18, wherein the level of the watcher'"'"'s degree of acquaintance is given a variable name ‘

level-of-acquaintance’

, and wherein ‘

level-of-acquaintance’

returns a level of acquaintance of a corresponding watcher, and wherein arguments for ‘

level-of-acquaintance’

include at least one of an individual watcher and a regular expression defining a criterion, and wherein, in a multiple-watcher case, an aggregate level of acquaintance is provided.

30. The user agent of claim 19, wherein the frequency with which the presentity provides the presence document to the watcher is given a variable name ‘

publication-frequency’

, and wherein ‘

publication-frequency’

returns the frequency with which the presentity provides the presence document to the watcher, and wherein ‘

publication-frequency’

applies to one of an individual watcher and a group of watchers.

31. The user agent of claim 26, wherein, when the grade reaches a prescribed level with a variable name ‘

on-grade’

, the presence access layer performs a corresponding action, wherein a default action is to send a notification toward a targeted user.

32. The user agent of claim 27, wherein, when a quantity of outstanding watchers reaches a prescribed level with a variable name ‘

on-watcher-quantity’

, the presence access layer performs a corresponding action, wherein a default action is to send a notification toward a targeted user.