Symbol encoding for tolerance to single byte error
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United States of America Patent
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Jul 5, 2011
Grant Date -
Dec 23, 2010
app pub date -
Aug 26, 2010
filing date -
Nov 18, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a method that protects symbol types by characterizing symbols as one of two types—DATA or NON_DATA, generating a symbol characterization bit, placing the symbol characterization bit at both ends of the symbol, and transmitting the symbol with the symbol characterization bits at both ends. Thus, a single byte error may affect a type bit in two consecutive symbols, and will affect one or the other of the type bits in a single symbol, but cannot affect both type bits in a single symbol.
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