Method and system for implementing a push-to-talk service in a mobile radio communication network of the GSM-type
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United States of America Patent
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Jun 19, 2012
Grant Date -
Jan 11, 2007
app pub date -
May 19, 2004
filing date -
May 20, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a method for transmitting user data via a dialed connection in a radio communication network, characterized in that the user data are transmitted as dedicated data packets upon controlled release. A dedicated push-to-talk domain is provided which is hosting push-to-talk service network nodes (PTT SNN) and application servers (AS).
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