Method and system for a multicast service initiation in a communication system
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United States of America Patent
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Aug 14, 2012
Grant Date -
Aug 4, 2005
app pub date -
Apr 1, 2005
filing date -
Jul 9, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Method and a system for multicast service notification in cellular telephone system to enable the cellular telephone systems to provide both multicast and point-to-point services are disclosed. Several embodiments describe the signaling interaction between an access network and subscriber stations belonging to a multicast group to allow the access network to properly notify the subscriber stations of a the multicast service. Such a signaling further allows the subscriber stations to recognize the multicast service notification to participate in the multicast service.
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