PRESENCE SERVICE SYSTEM AND METHOD FOR PUBLISHING PRESENCE INFORMATION

• US 20080120409A1
• Filed: 01/25/2008
• Published: 05/22/2008
• Est. Priority Date: 07/29/2005
• Status: Abandoned Application

• Current Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Original Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Inventors: ZHAO, Yang, SUN, Qian
• Application Number:
  US12/020,138
• Publication Number:
  US 20080120409A1
• Time in Patent Office: Days
• US Class Current: 709/224
• 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
• CPC Class Codes: H04L 67/62 Establishing a time schedule for servicing the requests

Abstract

A method for publishing presence information enables the presence information to be preset and published at a preset time automatically. The method includes the steps of: setting the presence information to be published, and setting the publishing time corresponding to each piece of the presence information to be published; when determining the publishing time arrives, the presence information corresponding to the publishing time is published

Claims

1. A presence service system, comprising:

a presence server, adapted to communicate with a presentity client and a watcher client;

wherein said presentity client publishes presence information of a presentity to the presence server;

said watcher client receives the presence information sent by the presence server;

wherein the system further comprises;

a recording module, adapted to record the presence information preset by the presentity and a corresponding publishing time;

a timing module, adapted to publish the corresponding presence information to the presence server according to the publishing time recorded in the recording module.

2. The system according to claim 1, wherein the recording module is set in the presentity client or the presence server, or is a separate entity in the system;

and, the timing module is set in the presentity client or the presence server, or is a separate entity in the system.

3. The system according to claim 1, wherein the timing module publishing the corresponding presence information to the presence server according to the publishing time recorded in the recording module comprises that

the timing module sends the presence information corresponding to the publishing time that is recorded in the recording module to the corresponding presentity client;

and

the presentity client publishes the received presence information to the presence server.

4. The system according to claim 1, wherein the presence information to be published that is recorded in the recording module is arranged in publishing time.

5. The system according to claim 1, wherein the recording module is arranged in a World-Wide Web server, and the presence information preset for the presentity and the corresponding publishing time are set on World-Wide Web pages;

or, the recording module is arranged in a short message application server, and the presence information preset for the presentity and the corresponding publishing time are set by means of a short message instruction.

20. The system according to claim 3, wherein the presence information to be published that is recorded in the recording module is arranged in publishing time.

21. The system according to claim 3, wherein the recording module is arranged in a World-Wide Web server, and the presence information preset for the presentity and the corresponding publishing time are set on World-Wide Web pages;

or, the recording module is arranged in a short message application server, and the presence information preset for the presentity and the corresponding publishing time are set by means of a short message instruction.

6. A method for publishing presence information in presence service, comprising:

obtaining the presence information to be published and publishing time corresponding to each piece of the presence information;

publishing the presence information corresponding to the publishing time when it is determined that the publishing time arrives.

7. The method according to claim 6, wherein the presence information corresponding to the publishing time is published through the following steps:

receiving, by a presentity client, the corresponding presence information, and performing updating with the received presence information;

uploading, by the presentity client, the updated presence information to a presence server; and

forwarding, by the presence server, the corresponding presence information according to a subscription record of a watcher.

8. The method according to claim 6, wherein the presence information corresponding to the publishing time is published through the following steps:

directly receiving, by the presence server, the corresponding presence information; and

forwarding the corresponding presence information according to the subscription record of the watcher.

9. The method according to claim 6, further comprising:

publishing, according to a preset publishing target, the presence information corresponding to the publishing time to the publishing target when the publishing time arrives.

10. The method according to any one of claims 6, further comprising:

receiving a query request for the presence information of a presentity, searching for the preset presence information and publishing time corresponding to a presentity ID according to the information of the presentity ID contained in the query request, and returning a result of the query containing the preset presence information and publishing time and the current presence information of the presentity.

11. The method according to claim 6, wherein the presence information to be published and the publishing time corresponding to each piece of the presence information are recorded in publishing time sequence.

12. The method according to claim 11, further comprising:

after the presence information corresponding to the publishing time is published when it is determined that the preset publishing time arrives, storing a sequence number of a record that is next to a record corresponding to the publishing time;

at next time for checking publishing time, checking the publishing time starting from the sequence number of the stored next record.

13. The method according to claim 6, further comprising:

when the presence information corresponding to the current publishing time is published, sending, by the presence server, preset presence information and publishing time corresponding to a time behind the current publishing time to the watcher client.

14. The method according to claim 6, further comprising:

receiving the preset presence information and corresponding publishing time, after the presence information to be published and the corresponding publishing time are set in advance; and

sending the preset presence information and corresponding publishing time to the watcher client that has subscribed to the presence information of the presentity.

15. A presence service system, comprising:

a presence server, adapted to communicate with a presentity client and a watcher client;

wherein said presentity client publishes presence information of a presentity to the presence server;

said watcher client receives the presence information sent by the presence server;

wherein the system further comprises;

a timing module, adapted to record the presence information preset for the presentity and a corresponding publishing time, and publish the corresponding presence information to the presence server according to the recorded publishing time.

16. The method according to claim 15, wherein the timing module is set in the presentity client or the presence server, or is a separate entity in the system.

17. The system according to claim 15, wherein the timing module publishing the corresponding presence information to the presence server according to the publishing time recorded in the recording module comprises:

the timing module sends the presence information corresponding to the publishing time that is recorded in the recording module to the corresponding presentity client;

the presentity client publishes the received presence information to the presence server.

18. The system according to claim 15, wherein the records in the timing module are arranged in publishing time sequence.

19. The system according to claim 15, wherein the timing module is arranged in a World-Wide Web server, and the presence information preset for the presentity and the corresponding publishing time are set on World-Wide Web pages;

or, the timing module is arranged in a short message application server, and the presence information preset for the presentity and the corresponding publish time are set by means of a short message instruction.

22. The system according to claim 17, wherein the records in the timing module are arranged in publishing time sequence.

23. The system according to claim 17, wherein the timing module is arranged in a World-Wide Web server, and the presence information preset for the presentity and the corresponding publishing time are set on World-Wide Web pages;

or, the timing module is arranged in a short message application server, and the presence information preset for the presentity and the corresponding publish time are set by means of a short message instruction.