History
Reed–Solomon codes were developed in 1960 by Irving S. Reed and Gustave Solomon, who were then staff members of MIT Lincoln Laboratory. Their seminal article was entitled "Polynomial Codes over Certain Finite Fields." (Reed & Solomon 1960) When the article was written, an efficient decoding algorithm was not known. A solution for the latter was found in 1969 by Elwyn Berlekamp and James Massey, and is since known as the Berlekamp–Massey decoding algorithm. In 1977, RS codes were notably implemented in the Voyager program in the form of concatenated codes. The first commercial application in mass-produced consumer products appeared in 1982 with the compact disc, where two interleaved RS codes are used. Today, RS codes are widely implemented in digital storage devices and digital communication standards, though they are being slowly replaced by more modern low-density parity-check (LDPC) codes or turbo codes. For example, RS codes are used in the digital video broadcasting (DVB) standard DVB-S, but LDPC codes are used in its successor DVB-S2.
Read more about this topic: Reed–Solomon Error Correction
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