Distributing presence information

• US 8,473,545 B2
• Filed: 05/29/2009
• Issued: 06/25/2013
• Est. Priority Date: 09/05/2008
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: McLaughlin, Mark
• Primary Examiner(s): Backer, Firmin
• Assistant Examiner(s): Chambers, Michael A
• Application Number:
  US12/455,153
• Publication Number:
  US 20100064014A1
• Time in Patent Office: 1,488 Days
• Field of Search: 709/207, 709/204, 709/227, 709/203, 455/414.2
• US Class Current: 709/203
• CPC Class Codes: H04L 51/043 using or handling presence information
• CPC Class Codes: H04L 67/306 User profiles
• 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 of distributing availability information from a first user terminal to at least one further user terminal connected via a communication network, comprising: executing a communication client at the first user terminal; the communication client accessing schedule data stored on a storage means relating to a user of the first user terminal; the communication client analysing the schedule data to determine a current status of the user; mapping the current status of the user to a selected one of a group of predefined availability settings at the communication client; and transmitting a message comprising the selected availability setting over the communication network to the at least one further user terminal.

Claims

1. A method of distributing availability information from a first user terminal for receipt by at least one further user terminal connected via a communication network, the method comprising:

accessing schedule data stored on a storage means relating to a user of the first user terminal;

analysing the schedule data to determine a current status of the user;

mapping the current status of the user to a selected one of a group of predefined availability settings, wherein the step of mapping comprises determining if the schedule data indicates that the current status of the user is scheduled to change in the future within a predefined time period, and if so, selecting an availability setting for the predefined time period before the scheduled change which indicates an availability status of the user of the first user terminal during the predefined time period before the scheduled change and which is different than the current status of the user; and

transmitting a message comprising the selected availability setting over the communication network for receipt by the at least one further user terminal, the message further including an indication of the availability status of the user of the first user terminal during the predefined time period before the scheduled change and an indication of how the current status of the user will change in the future, the indication being configured to be displayed via the at least one further user terminal during the predefined time period before the scheduled change.

2. A method according claim 1, further comprising the step of searching the storage means for schedule data prior to the step of analysing.

3. A method according to claim 1, further comprising the steps of:

receiving schedule data entered into a calendar application executed at the first user terminal from the user of the first user terminal; and

the calendar application storing the schedule data on the storage means.

4. A method according to claim 1, further comprising the step of updating a user interface of a communication client to display the selected availability setting.

5. A method according to claim 1, wherein the steps of accessing, analysing and mapping are performed periodically.

6. A method according to claim 1, wherein the step of mapping comprises the steps of:

determining if the current status of the user is busy, and if so selecting an availability setting which prevents the user from being notified of incoming communication events; and

determining if the current status of the user is free, and if so selecting an availability setting which permits the user to be notified of incoming communication events.

7. A method according to claim 1, wherein the step of mapping comprises the step of:

determining if the schedule data indicates that the current status of the user has changed within a predefined time period, and if so selecting an availability setting which permits the user to be notified of incoming communication events and indicates limited availability of the user of the first user terminal.

8. A method according to claim 1, wherein the indication of how the current status of the user will change comprises text data.

9. A method according claim 8, wherein the text data comprises a time at which the current status of the user is next scheduled to change.

10. A method according claim 8, wherein the text data comprises a time at which the current status of the user has changed.

11. A method according to claim 8, further comprising the step of analysing the schedule data to determine a classification of the current status of the user, and wherein the text data further comprises the classification.

12. A method according to claim 1, wherein the step of transmitting is performed responsive to a request message received from the at least one further user terminal.

13. A method according to claim 1, wherein the step of transmitting is performed at periodic intervals.

14. A method according to claim 1, wherein the communication network is a packet-based communication network.

15. A method according to claim 1, wherein the communication network is a voice over internet protocol network.

16. A method according to claim 1, wherein the communication network is an instant messaging network.

17. A method according to claim 15, wherein the communication network is a peer-to-peer communication network.

18. A computer program product comprising program code means which, when executed by a computer implement steps comprising:

accessing schedule data stored on a storage means relating to a user of a first user terminal;

analysing the schedule data to determine a current status of the user;

mapping the current status of the user to a selected one of a group of predefined availability settings, wherein the step of mapping comprises determining if the schedule data indicates that the current status of the user is scheduled to change in the future within a predefined time period, and if so, selecting an availability setting for the predefined time period before the scheduled change which indicates an availability status of the user of the first user terminal during the predefined time period before the scheduled change and which is different than the current status of the user; and

transmitting a message comprising the selected availability setting over the communication network for receipt by at least one further user terminal, the message further including an indication of the availability status of the user of the first user terminal during the predefined time period before the scheduled change and an indication of how the availability status of the user will change in the future, the indication being configured to be displayed via the at least one further user terminal during the predefined time period before the scheduled change.

19. A user terminal comprising:

a storage means; and

a processor configured to execute a communication client, wherein the communication client is configured to be executed by the processor to;

allow a user of the user terminal to establish communications with at least one further user terminal via a packet-based communication network;

access schedule data stored on the storage means relating to the user of the user terminal, analyse the schedule data to determine a current status of the user, map the current status of the user to a selected one of a group of predefined availability settings, and transmit a message comprising the selected availability setting over the communication network for receipt by the at least one further user terminal; and

determine if the schedule data indicates that the current status of the user is scheduled to change in the future within a predefined time period, and if so;

select an availability status of the user for the predefined time period which is different than a current status of the user;

select a status message for the predefined time period before the scheduled change which includes an indication of how the current status of the user will change in the future;

and transmit the availability status and the status message for receipt and display via the at least one further user terminal during the predefined time period.

20. A user terminal as recited in claim 19, wherein the communication client is configured to be executed by the processor to enable the availability status of the user for the predefined time period to be user-configurable.