Methods and systems for jitter management and latency compensation in a packet-based system
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United States of America Patent
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Aug 31, 2010
Grant Date -
Jun 7, 2007
app pub date -
Oct 6, 2006
filing date -
Oct 6, 2005
priority date (Note) -
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Abstract
Method and systems for aligning a clock at a second device based on a reference clock at a first device and reducing clock rate jitter between asynchronous devices in a network are disclosed. A transmission latency may be determined between the first device and the second device. A data packed may be received containing information pertaining to the reference clock at the second device. The phase of the clock may then be adjusted at the second device based on the information contained in the packet and the transmission latency.
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