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

Ryo Shibata; Gou Hosoya; Hiroyuki Yashima

doi:10.23919/ISITA.2018.8664206

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 proceeding › Conference contribution

1 Citation (Scopus)

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 language	English
Title of host publication	Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	374-378
Number of pages	5
ISBN (Electronic)	9784885523182
DOIs	https://doi.org/10.23919/ISITA.2018.8664206
Publication status	Published - 2019 Mar 8
Externally published	Yes
Event	15th International Symposium on Information Theory and Its Applications, ISITA 2018 - Singapore, Singapore Duration: 2018 Oct 28 → 2018 Oct 31

Publication series

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

Conference

Conference	15th International Symposium on Information Theory and Its Applications, ISITA 2018
Country/Territory	Singapore
City	Singapore
Period	18/10/28 → 18/10/31

ASJC Scopus subject areas

Computer Science Applications
Information Systems

Access to Document

10.23919/ISITA.2018.8664206

Cite this

Shibata, R., Hosoya, G., & Yashima, H. (2019). Structured Concatenation of Protograph LDPC Codes and Markers for Insertion/Deletion Channels. In Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018 (pp. 374-378). [8664206] (Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/ISITA.2018.8664206

Structured Concatenation of Protograph LDPC Codes and Markers for Insertion/Deletion Channels. / Shibata, Ryo; Hosoya, Gou; Yashima, Hiroyuki.

Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018. Institute of Electrical and Electronics Engineers Inc., 2019. p. 374-378 8664206 (Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shibata, R, Hosoya, G & Yashima, H 2019, Structured Concatenation of Protograph LDPC Codes and Markers for Insertion/Deletion Channels. in Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018., 8664206, Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018, Institute of Electrical and Electronics Engineers Inc., pp. 374-378, 15th International Symposium on Information Theory and Its Applications, ISITA 2018, Singapore, Singapore, 18/10/28. https://doi.org/10.23919/ISITA.2018.8664206

Shibata R, Hosoya G, Yashima H. Structured Concatenation of Protograph LDPC Codes and Markers for Insertion/Deletion Channels. In Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018. Institute of Electrical and Electronics Engineers Inc. 2019. p. 374-378. 8664206. (Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018). doi: 10.23919/ISITA.2018.8664206

Shibata, Ryo ; Hosoya, Gou ; Yashima, Hiroyuki. / Structured Concatenation of Protograph LDPC Codes and Markers for Insertion/Deletion Channels. Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 374-378 (Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018).

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AB - 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.

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

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