Structured Concatenation of Protograph LDPC Codes and Markers for Insertion/Deletion Channels

Ryo Shibata, Gou Hosoya, Hiroyuki Yashima

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, the structured concatenated coding of protograph LDPC codes and markers for insertion and deletion channels are proposed, where the joint detector/decoder can deal with the differences in estimation accuracy of these errors. Conventional concatenated coding of LDPC codes and markers does not address the differences. The proposed approach with optimized protographs can exploit those differences and thus improve the performance of the joint detection/decoding. Iterative decoding thresholds and simulation results are provided to support the advantages of the proposed concatenated coding scheme.

Original languageEnglish
Title of host publicationProceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages374-378
Number of pages5
ISBN (Electronic)9784885523182
DOIs
Publication statusPublished - 2019 Mar 8
Externally publishedYes
Event15th International Symposium on Information Theory and Its Applications, ISITA 2018 - Singapore, Singapore
Duration: 2018 Oct 282018 Oct 31

Publication series

NameProceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018

Conference

Conference15th International Symposium on Information Theory and Its Applications, ISITA 2018
CountrySingapore
CitySingapore
Period18/10/2818/10/31

ASJC Scopus subject areas

  • Computer Science Applications
  • Information Systems

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