Method of dynamically determining real-time multimedia streaming rate over a communications networks
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United States of America Patent
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Issued Date -
Oct 23, 2003
app pub date -
Aug 31, 2001
filing date -
Aug 31, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention provides a method for a multimedia server to dynamically adjust the data rate that is streamed over an error-prone bandwidth-varying wireless network to a mobile multimedia client in a client-server architecture. The method enables multimedia applications to efficiently utilize the available (yet time-varying) wireless channel bandwidth and helps prevent interruption in the streaming due to client buffer underflow and packet loss due to network buffer overflow, hence significantly improving the multimedia streaming performance.
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