{"title":"Achievable Rate Comparison Between Entropy and Bit Loading in a 100-Gb/s DM-DD DMT System","authors":"D. Che, W. Shieh","doi":"10.1364/OFC.2019.W1F.3","DOIUrl":null,"url":null,"abstract":"We propose an efficient entropy loading (EL) scheme with NGMI target based on lookup tables. We reveal the EL superiority on channel coding over bit loading in a 100-Gb/s DMT system, proving EL as the optimum capacity-approaching modulation for band-limited transceivers.","PeriodicalId":6704,"journal":{"name":"2019 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"7 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2019-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 Optical Fiber Communications Conference and Exhibition (OFC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/OFC.2019.W1F.3","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
We propose an efficient entropy loading (EL) scheme with NGMI target based on lookup tables. We reveal the EL superiority on channel coding over bit loading in a 100-Gb/s DMT system, proving EL as the optimum capacity-approaching modulation for band-limited transceivers.