{"title":"Layered decoding of nonbinary LDPC codes suitable for high-speed optical communications","authors":"M. Arabaci, I. Djordjevic","doi":"10.1364/OFC.2011.OWF2","DOIUrl":null,"url":null,"abstract":"We propose using layered update rule in decoding nonbinary LDPC codes. Only 10–15 iterations suffice for good performance. Also, for the same BER performance, it increases throughput by twofold compared to conventional flooding update rule.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2011-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/OFC.2011.OWF2","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
We propose using layered update rule in decoding nonbinary LDPC codes. Only 10–15 iterations suffice for good performance. Also, for the same BER performance, it increases throughput by twofold compared to conventional flooding update rule.
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