Correcting for data losses with feedback and response
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United States of America Patent
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Sep 11, 2007
Grant Date -
Mar 17, 2005
app pub date -
Oct 28, 2004
filing date -
Jun 29, 2001
priority date (Note) -
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Abstract
A digital content transmission and reception system that uses feedback and re-transmission of missing content is described. A content transmission system broadcasts a complete set of digital content to a plurality of content reception systems via a communication link. A content reception system receives a corresponding incomplete set of digital content, determines particular content portions that are missing, and provided feedback indicating the missing content portions to the content distribution system. The content distribution system then re-transmits content based on the feedback.
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