System and method for presence notification based on presence attribute

摘要

Provided is a system and method for optimizing the presence notifications. The system includes a presence server which stores the presence subscription and presence information; and a presence XDMS for storing the authorization related information, wherein the presence server store the filtering rule pertaining to presence based notification delivery. The method includes: storing the presence subscription and presence information by a presence server; and storing the authorization related information by a presence XDMS, wherein a filtering rule pertaining to presence based notification delivery is used with the presence server.

主权项

1. A system for providing presence notifications, comprising:
a presence server device that receives a request including a filtering rule from a watcher client device, stores a notification blocking filter according to the filtering rule when the request has been authorized using authorization related information stored in a presence Extensible Markup Language (XML) Document Management Server (XDMS), and sends a presence notification of another client device to the watcher client device when the presence notification has passed the notification blocking filter, wherein the filtering rule is defined based on presence attributes of the watcher client device.