Please use this identifier to cite or link to this item: https://doi.org/10.1109/ICICS.2011.6174311
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dc.titleOn Reed-Solomon codes as outer codes in the Davey-MacKay construction for channels with insertions and deletions
dc.contributor.authorWu, T.
dc.contributor.authorArmand, M.A.
dc.contributor.authorJiao, X.
dc.date.accessioned2014-10-07T04:48:03Z
dc.date.available2014-10-07T04:48:03Z
dc.date.issued2011
dc.identifier.citationWu, T.,Armand, M.A.,Jiao, X. (2011). On Reed-Solomon codes as outer codes in the Davey-MacKay construction for channels with insertions and deletions. ICICS 2011 - 8th International Conference on Information, Communications and Signal Processing : -. ScholarBank@NUS Repository. <a href="https://doi.org/10.1109/ICICS.2011.6174311" target="_blank">https://doi.org/10.1109/ICICS.2011.6174311</a>
dc.identifier.isbn9781457700309
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/84036
dc.description.abstractThe Davey-MacKay (DM) construction is a concatenated coding scheme for channels which introduce insertion, deletion and substitution errors. The inner code recovers synchronization while the outer code corrects substitution errors due to imperfect synchronization from the inner decoder. In the original DM construction, nonbinary LDPC codes were used as the outer codes. We show that when the insertion and deletion probabilities are sufficiently small, using a q 2-ary (q 2 1, (q 2 1)R) Reed-Solomon (RS) code in place of a q-ary (2(q 2 1), 2(q 2 1)R) LDPC code as the outer code in the DM construction along with an iterative soft-decision RS decoder, offers better frame-error-rate (FER) performance for moderate to high-rate applications involving relatively short blocklengths. © 2011 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/ICICS.2011.6174311
dc.sourceScopus
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/ICICS.2011.6174311
dc.description.sourcetitleICICS 2011 - 8th International Conference on Information, Communications and Signal Processing
dc.description.page-
dc.identifier.isiutNOT_IN_WOS
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