System and method for quality of presence

• US 8,046,417 B2
• Filed: 05/12/2009
• Issued: 10/25/2011
• Est. Priority Date: 05/12/2009
• Status: Active Grant

• Current Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Henry, Robert, Gorti, Sreenivasa
• Primary Examiner(s): Shingles; Kristie D
• Application Number:
  US12/464,405
• Publication Number:
  US 20100293231A1
• Time in Patent Office: 896 Days
• Field of Search: 709/203, 709/206, 709/207
• US Class Current: 709/206
• 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 rating of the quality of the presence information of a user at a communication device is determined by an aggregation client by determining a direct indicator of presence of a user at the communication device, determining a presence likelihood at the communication device, determining a time delay characteristic related to input on the communication device, and determining a quality of presence rating based on these factors. A graphical or numerical indication of the quality of presence rating is sent to other users'"'"' communications devices.

Claims

1. A method comprising:

obtaining information associated with a group of communication devices, wherein the information is obtained by a processor;

determining a direct indicator of presence for the group of communication devices based on the information;

determining a presence likelihood for the group of communication devices based on the information;

determining a time delay characteristic for the group of communication devices based on the information, wherein the time delay characteristic comprises a decay adjustment based on a time of last usage of each communication device of the group of communication devices;

determining a quality of presence rating for the group of communication devices based on the direct indicator of presence, the presence likelihood and the time delay characteristic; and

providing an indication of the quality of presence rating for the group of communication devices to a display device;

wherein the indication of the quality of presence rating is presented as a graphical representation of the indication.

2. The method of claim 1 further comprising:

determining a correlated indicator of presence for the group of communication devices based at least in part on attributes associated with the direct indicator of presence and

determining the quality of presence rating for the group of communication devices based on the direct indicator of presence, the correlated indicator of presence, the presence likelihood and the time delay characteristic.

3. The method of claim 1 further comprising:

determining a supplemental correlated indicator of presence for the group of communication devices based on a direct indicator of presence for another device associated with a single user.

4. The method of claim 1 wherein the time delay characteristic is a linear decay function.

5. The method of claim 1 wherein the time delay characteristic is a non-linear decay function.

6. The method of claim 1 further comprising:

updating the determined quality of presence rating based at least in part on an updated direct indicator of presence.

7. The method of claim 1 wherein the indication of the quality of presence rating is presented as a numerical representation of the indication on a user communication device.

8. A non-transitory computer readable medium comprising computer program instructions capable of being executed in a processor, the computer program instructions comprising code at least for:

obtaining information associated with a group of communication devices;

determining a direct indicator of presence for the group of communication devices based on the information;

determining a presence likelihood for the group of communication devices based on the information;

determining a time delay characteristic for the group of communication devices based on the information, wherein the time delay characteristic comprises a decay adjustment based on a time of last usage of each communication device of the group of communication devices;

determining a quality of presence rating for the group of communication devices based on the direct indicator of presence, the presence likelihood and the time delay characteristic; and

providing an indication of the quality of presence rating for the group of communication devices to a presentation device for outputting the indication of the quality of presence rating;

wherein the indication of the quality of presence rating is presented as a graphical representation of the indication.

9. The non-transitory computer readable medium of claim 8 wherein the instructions further comprise code at least for:

determining a correlated indicator of presence for the group of communication devices based at least in part on attributes associated with the direct indicator of presence; and

determining the quality of presence rating for the group of communication devices based on the direct indicator of presence, the correlated indicator of presence, the presence likelihood and the time delay characteristic.

10. The non-transitory computer readable medium of claim 8 wherein the determining of the time delay characteristic is based on a linear decay function.

11. The non-transitory computer readable medium of claim 8 wherein the instructions further comprise code at least for:

determining a supplemental correlated indicator of presence for the group of communication devices based on a direct indicator of presence for another device associated with a single user.

12. The non-transitory computer readable medium of claim 8 wherein the determining of for the time delay characteristic is based on a non-linear decay function.

13. The non-transitory computer readable medium of claim 8 wherein the instructions further comprise code at least for:

updating the determined quality of presence function for the group of communication devices based at least in part on an updated direct indicator of presence.

14. The non-transitory computer readable medium of claim 8 wherein the outputting of the indication of the quality of presence rating comprises outputting a numerical representation of the indication.

15. A system for providing a quality of presence rating, the system comprising:

a memory comprising computer instructions; and

a controller executing the computer instructions at least for;

obtaining information associated with a group of communication devices;

determining a direct indicator of presence for the group of communication devices based on the information;

determining a presence likelihood for the group of communication devices based on the information;

determining a time delay characteristic for the group of communication devices based on the information, wherein the time delay characteristic comprises a decay adjustment based on a time of last usage of each communication device of the group of communication devices;

determining a quality of presence rating for the group of communication devices based on the direct indicator of presence, the presence likelihood and the time delay characteristic; and

providing an indication of the quality of presence rating for the group of communication devices to a presentation device for outputting the indication of the quality of presence rating display device;

wherein the indication of the quality of presence rating is presented as a graphical representation of the indication.

16. The system of claim 15 further comprising computer instructions at least for:

determining a correlated indicator of presence for the group of communication devices based at least in part on attributes associated with the direct indicator of presence; and

determining the quality of presence rating for the group of communication devices based on the direct indicator of presence, the correlated indicator of presence, the presence likelihood and the time delay characteristic.

17. The system of claim 15 further comprising computer instructions at least for:

updating the determined quality of presence function for the group of communication devices based at least in part on an updated direct indicator of presence.

18. The system of claim 15 further comprising computer instructions at least for:

determining a supplemental correlated indicator of presence for the group of communication devices based on a direct indicator of presence for another device associated with a single user.

19. The system of claim 15 wherein the outputting of the indication of the quality of presence rating to a quality of presence rating display device comprises outputting a numerical representation of the indication.