A Study on Low Level Quantizers for Block Turbo Decoding for Product Codes of Binary Linear Code

Shinichi Kageyama; Ken Ikuta; Takuya Kusaka; Yasuyuki Nogami

doi:10.1109/ITC-CSCC.2019.8793409

A Study on Low Level Quantizers for Block Turbo Decoding for Product Codes of Binary Linear Code

Shinichi Kageyama, Ken Ikuta, Takuya Kusaka, Yasuyuki Nogami

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

1 Citation (Scopus)

Abstract

Block Turbo Decodings (BTDs) with Soft-In Soft-Out (SISO) decodings for two dimensional product codes of linear codes can achieve good error performance, however, large computational complexity of the BTDs can be a problem. Therefore, to reduce the computational complexity, quantization methods can be employed for the BTDs by sacrificing the error performance. In this paper, a study on design for low level quantizers for the BTD with S1SO Ordered Statistics Decoding for product codes of binary linear code is shown. From simulation results for a 4-level quantizer, the authors propose a new 5-level quantizer. The proposed 5-level quantizer achieves better error performance than 4-level quantizer.

Original language	English
Title of host publication	34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728132716
DOIs	https://doi.org/10.1109/ITC-CSCC.2019.8793409
Publication status	Published - Jun 2019
Event	34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019 - JeJu, Korea, Republic of Duration: Jun 23 2019 → Jun 26 2019

Publication series

Name	34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019

Conference

Conference	34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019
Country	Korea, Republic of
City	JeJu
Period	6/23/19 → 6/26/19

Fingerprint

Keywords

AWGN
Block Turbo Decoding
Quantization
Soft-in Soft-out OSD

ASJC Scopus subject areas

Information Systems
Electrical and Electronic Engineering
Artificial Intelligence
Computer Networks and Communications
Hardware and Architecture

Cite this

Kageyama, S., Ikuta, K., Kusaka, T., & Nogami, Y. (2019). A Study on Low Level Quantizers for Block Turbo Decoding for Product Codes of Binary Linear Code. In 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019 [8793409] (34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITC-CSCC.2019.8793409

A Study on Low Level Quantizers for Block Turbo Decoding for Product Codes of Binary Linear Code. / Kageyama, Shinichi; Ikuta, Ken; Kusaka, Takuya ; Nogami, Yasuyuki.

34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 8793409 (34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019).

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

Kageyama, S, Ikuta, K, Kusaka, T & Nogami, Y 2019, A Study on Low Level Quantizers for Block Turbo Decoding for Product Codes of Binary Linear Code. in 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019., 8793409, 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019, Institute of Electrical and Electronics Engineers Inc., 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019, JeJu, Korea, Republic of, 6/23/19. https://doi.org/10.1109/ITC-CSCC.2019.8793409

Kageyama S, Ikuta K, Kusaka T , Nogami Y. A Study on Low Level Quantizers for Block Turbo Decoding for Product Codes of Binary Linear Code. In 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019. Institute of Electrical and Electronics Engineers Inc. 2019. 8793409. (34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019). https://doi.org/10.1109/ITC-CSCC.2019.8793409

Kageyama, Shinichi ; Ikuta, Ken ; Kusaka, Takuya ; Nogami, Yasuyuki. / A Study on Low Level Quantizers for Block Turbo Decoding for Product Codes of Binary Linear Code. 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. (34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019).

@inproceedings{537365df3e294affa037e32ea4b8e29c,

title = "A Study on Low Level Quantizers for Block Turbo Decoding for Product Codes of Binary Linear Code",

abstract = "Block Turbo Decodings (BTDs) with Soft-In Soft-Out (SISO) decodings for two dimensional product codes of linear codes can achieve good error performance, however, large computational complexity of the BTDs can be a problem. Therefore, to reduce the computational complexity, quantization methods can be employed for the BTDs by sacrificing the error performance. In this paper, a study on design for low level quantizers for the BTD with S1SO Ordered Statistics Decoding for product codes of binary linear code is shown. From simulation results for a 4-level quantizer, the authors propose a new 5-level quantizer. The proposed 5-level quantizer achieves better error performance than 4-level quantizer.",

keywords = "AWGN, Block Turbo Decoding, Quantization, Soft-in Soft-out OSD",

author = "Shinichi Kageyama and Ken Ikuta and Takuya Kusaka and Yasuyuki Nogami",

year = "2019",

month = jun

doi = "10.1109/ITC-CSCC.2019.8793409",

language = "English",

series = "34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019",

note = "34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019 ; Conference date: 23-06-2019 Through 26-06-2019",

}

TY - GEN

T1 - A Study on Low Level Quantizers for Block Turbo Decoding for Product Codes of Binary Linear Code

AU - Kageyama, Shinichi

AU - Ikuta, Ken

AU - Kusaka, Takuya

AU - Nogami, Yasuyuki

PY - 2019/6

Y1 - 2019/6

N2 - Block Turbo Decodings (BTDs) with Soft-In Soft-Out (SISO) decodings for two dimensional product codes of linear codes can achieve good error performance, however, large computational complexity of the BTDs can be a problem. Therefore, to reduce the computational complexity, quantization methods can be employed for the BTDs by sacrificing the error performance. In this paper, a study on design for low level quantizers for the BTD with S1SO Ordered Statistics Decoding for product codes of binary linear code is shown. From simulation results for a 4-level quantizer, the authors propose a new 5-level quantizer. The proposed 5-level quantizer achieves better error performance than 4-level quantizer.

AB - Block Turbo Decodings (BTDs) with Soft-In Soft-Out (SISO) decodings for two dimensional product codes of linear codes can achieve good error performance, however, large computational complexity of the BTDs can be a problem. Therefore, to reduce the computational complexity, quantization methods can be employed for the BTDs by sacrificing the error performance. In this paper, a study on design for low level quantizers for the BTD with S1SO Ordered Statistics Decoding for product codes of binary linear code is shown. From simulation results for a 4-level quantizer, the authors propose a new 5-level quantizer. The proposed 5-level quantizer achieves better error performance than 4-level quantizer.

KW - AWGN

KW - Block Turbo Decoding

KW - Quantization

KW - Soft-in Soft-out OSD

UR - http://www.scopus.com/inward/record.url?scp=85071495041&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85071495041&partnerID=8YFLogxK

U2 - 10.1109/ITC-CSCC.2019.8793409

DO - 10.1109/ITC-CSCC.2019.8793409

M3 - Conference contribution

AN - SCOPUS:85071495041

T3 - 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019

BT - 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019

Y2 - 23 June 2019 through 26 June 2019

ER -

Access to Document

10.1109/ITC-CSCC.2019.8793409