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In coding theory, concatenated codes form a class of error-correcting codes that are derived by combining an inner code and an outer code. They were conceived in 1966 by Dave Forney as a solution to the problem of finding a code that has both exponentially decreasing error probability with increasing block length and polynomial-time decoding complexity.…
Applications, Description & Decoding concatenated codes
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code decoding codes concatenated inner outer block length algorithm error cout two used symbols coding polynomial-time cin complexity concatenation also
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