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Title: Reed-Solomon Codes for Correcting Phased Error Bursts
Authors: Krachkovsky, V.Y. 
Keywords: Fast Fourier transforms (FFT)
Multisequence shift-register synthesis
Phased error bursts
Reed-Solomon (RS) codes
Issue Date: Nov-2003
Citation: Krachkovsky, V.Y. (2003-11). Reed-Solomon Codes for Correcting Phased Error Bursts. IEEE Transactions on Information Theory 49 (11) : 2975-2984. ScholarBank@NUS Repository.
Abstract: A code structure is introduced that represents a Reed-Solomon (RS) code in two-dimensional format. Based on this structure, a novel approach to multiple error burst correction using RS codes is proposed. For a model of phased error bursts, where each burst can affect one of the columns in a two-dimensional transmitted word, it is shown that the bursts can be corrected using a known multisequence shift-register synthesis algorithm. It is further shown that the resulting codes posses nearly optimal burst correction capability, under certain probability of decoding failure. Finally, low-complexity systematic encoding and syndrome computation algorithms for these codes are discussed. The proposed scheme may also find use in decoding of different coding schemes based on RS codes, such as product or concatenated codes.
Source Title: IEEE Transactions on Information Theory
ISSN: 00189448
DOI: 10.1109/TIT.2003.819333
Appears in Collections:Staff Publications

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