Informing method and system for presenting information

Abstract

The present invention provides a method for notifying presence information, a presence server, a client and a system. A watcher subscribes to presence information of the presentity via the presence server. The presence server receives the published message sent by the presentity client or application sever and judges whether the watcher has defined notification rules, if notification rules have been defined, the presence server processes the published message according to content-related process rules predefined by the watcher and presentity and the notification rules. If it is determined that the notification rules have not been defined, the presence server processes the published message according to content-related process rules predefined by the watcher and presentity. The presence server sends the processed published message to the watcher. The notification rules can be predefined in the presence XDMS or the presence server by the watcher, and also can be created in response to subscription. By using the method and system, the presence server can determine whether the user is to be notified and which presence information is to be sent according to the requirement of the user.

Description

technical field [0001] The present invention relates to an information notification method and system, in particular to a notification method, system and presentation server for presentation information. Background technique [0002] At present, the application of the presence service is more and more extensive, and the presence service (presence service) is a communication service that collects and publishes presence information (presence information). Many people may want to obtain the presence information of presenting service users. These people may include the user's family, friends, or strangers, and much of the presence information is user privacy. The presence service enables users to use various terminals to break through space and time constraints, find chat partners, query partner status information, etc., and realize instant text and multimedia information exchange. The presentation and management of the user status is completed through the presence server (Pres...

AI Technical Summary

Problems solved by technology

[0021] In the above-mentioned prior art, there is a disadvantage that the observer cannot set notification conditions. In the prior art, after the observer successfully subscribes to the presence information of the presentity, whenever the presence information of the presentity changes, the presence server will Notify observers of presence information

However, it is only possible to control the amount of published content of presence information, and cannot control the frequency of receiving presence information, receiving validity period, receiving time period, receiving times, and receiving presence information according to its own status, nor can it control the publishing behavior of presentity client or application server Wait

This leads to the following disadvantages: (1) The observer does not want to receive the information of the presentity all the time—for example, he does not want to collect the information of the presentity during sleep time; (2) Increases the load of the presence server; (3) Causes the user terminal to process the presence information all the time , resulting in unnecessary battery consumption; (4) The user cannot specify the subscription validity period when subscribing, and must manually cancel the subscription; (5) Cannot receive presentation information according to its own state, for example, when the observer is in the "working" state, it does not receive Display information such as games to distract oneself from work; (6) Unable to control the publishing behavior of the presentity client or application server according to the requirements of the observer, resulting in the transmission of invalid information on the network and wasting network bandwidth

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