Block coding
Block coding (1) an error control coding technique in which a number of information symbols, and blocks, are protected against transmission errors by adding additional redundant symbols. The additional symbols are usually calculated according to a mathematical transformation based on the so-called generator polynomial of the code. A block code is typically characterized by the parameters (n, k), where k is the number of information symbols per data word, and n the final number of symbols in the code word after the addition of parity symbols or redundant symbols. The rate of a block code is given by k/n.
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Author of the text: Ed. P.A. Laplante Boca Raton: CRC Press LLC, 2000
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