Maximum runlength-limited codes with error control capabilities

A. van Wijngaarden

doi:10.1109/49.920169

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Maximum runlength-limited codes with error control capabilities

2001-04-01

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A. van Wijngaarden *

Kees A. Schouhamer Immink

DOI：10.1109/49.920169

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Abstract

En 中文

New methods are presented to protect maximum runlength-limited sequences against random and burst errors and to avoid error propagation. The methods employ parallel conversion techniques and enumerative coding algorithms that transform binary user information into constrained codewords. The new schemes have a low complexity and are very efficient. The approach can be used for modulation coding in recording systems and for synchronization and line coding in communication systems. The schemes enable the usage of high-rate constrained codes, as error control can be provided with similar capabilities as for unconstrained sequences.

Keywords:

burst correction codes

enumerative coding

forward error correction

modulation coding

Reed-Solomon codes

runlength codes

synchronization

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