On demand multicast messaging system
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United States of America Patent
Stats
-
Apr 7, 2009
Grant Date -
Jul 27, 2006
app pub date -
Feb 15, 2006
filing date -
Dec 6, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An on-demand message system includes a profile proxy server and a plurality of message servers coupled to a wireless network for sending messages to mobile users under conditions specified by the users and sellers. Users provide profile information specifying categories and conditions for which they will receive messages. Sellers also provide profile information specifying conditions under which they want messages to be sent. A multicast message is sent and processed by target users in response to a predetermined event, e.g., location update, conveying information related to a seller for which the target users have expressed an interest in receiving.
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Family
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