{"title":"Some Remarks on Sparse Graph Codes for Packet Loss Recovery","authors":"G. Liva, M. Chiani, M. Berioli, S. Scalise","doi":"10.1109/IWSSC.2007.4409408","DOIUrl":null,"url":null,"abstract":"In this paper we provide some novel design techniques for sparse-graph-based erasure correcting codes. The paper is focused on codes based on sparse graph belonging to the category of the so-called generalized low-density parity-check (G-LDPC) codes. Some design insights are provided for multi-edge type G-LDPC codes based on protographs. The performance assessment of some G-LDPC codes is carried out by use of both simulation and analytic tools, showing the capacity-approaching performance of the presented code designs on the uncorrelated binary erasure channel.","PeriodicalId":286578,"journal":{"name":"2007 International Workshop on Satellite and Space Communications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 International Workshop on Satellite and Space Communications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWSSC.2007.4409408","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
In this paper we provide some novel design techniques for sparse-graph-based erasure correcting codes. The paper is focused on codes based on sparse graph belonging to the category of the so-called generalized low-density parity-check (G-LDPC) codes. Some design insights are provided for multi-edge type G-LDPC codes based on protographs. The performance assessment of some G-LDPC codes is carried out by use of both simulation and analytic tools, showing the capacity-approaching performance of the presented code designs on the uncorrelated binary erasure channel.
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