System and method for providing simultaneous multiple push-to-talk over cellular multimedia service
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United States of America Patent
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May 8, 2012
Grant Date -
Apr 5, 2007
app pub date -
Sep 28, 2006
filing date -
Sep 30, 2005
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Abstract
A system and method provide simultaneous multiple push-to-talk (PTT) over cellular (PoC) multimedia service, and enable a PoC client performing an OMA PoC multimedia communication service to be simultaneously provided with a plurality of media streams, and also allows efficient media transmission through media adaptation adjusting capacity of each of the media streams provided at the same time.
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