Forward error correction hardware for a data adaptor
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United States of America Patent
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Feb 17, 1987
Grant Date -
N/A
app pub date -
Sep 26, 1984
filing date -
Sep 26, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus and a method is disclosed for correcting on-line error corrections in the digital transmission of voice or data utilizing forward error correction technique which avoids on-line calculations of the Massey or Berlekamp algorithms and the Chien search that it entails, and permits a simple hardware apparatus comprised of a ROM, shift registers, and exclusive OR gates, thus eliminating the requirement of a dedicated massive computer.
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