Use of frame caching to improve packet loss recovery
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United States of America Patent
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Jan 9, 2018
Grant Date -
May 15, 2014
app pub date -
Jan 17, 2014
filing date -
Dec 30, 2004
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Abstract
Various new and non-obvious apparatus and methods for using frame caching to improve packet loss recovery are disclosed. One of the disclosed embodiments is a method for using periodical and synchronized frame caching within an encoder and its corresponding decoder. When the decoder discovers packet loss, it informs the encoder which then generates a frame based on one of the shared frames stored at both the encoder and the decoder. When the decoder receives this generated frame it can decode it using its locally cached frame.
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