Method and system for publishing presence information
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United States of America Patent
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Jun 12, 2012
Grant Date -
Apr 17, 2008
app pub date -
Nov 8, 2007
filing date -
Sep 30, 2005
priority date (Note) -
In Force
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Abstract
This invention relates to a method for publishing presence information, including: receiving, by a presence server, a message carrying presence information to be published sent from a delegated presentity client or application server; publishing the presence information in the message carrying presence information to be published according to delegation authorization rules upon determining that the presence information is published by delegation; sending the processed presence information to a watcher client. This invention also provides, a presence server and a presence information composing and publishing unit for publishing presence information. The invention makes it more flexible to publish presence information and enhances user' experience.
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