Efficient Decoder for Turbo Product Codes Based on Quadratic Residue Codes-Reference-Cited by-同舟云学术

Efficient Decoder for Turbo Product Codes Based on Quadratic Residue Codes

Published:2022-11-03 Issue:21 Volume:11 Page:3598
ISSN:2079-9292
Container-title:Electronics
language:en
Short-container-title:Electronics

Author:

Dong Jie^ORCID,Li Yong^ORCID,Liu Rui,Guo Taolin^ORCID,Lau Francis C. M.^ORCID

Abstract

In this letter, we study turbo product codes with quadratic residue codes (called QR-TPCs) as the component codes. We propose an efficient decoder based on Chase-II algorithm with two convergence conditions for the iterative decoding of QR-TPCs. For each row and column, the Chase-II decoder will stop immediately when one of the conditions is met. The simulation results show that the proposed algorithm has a lower computational complexity compared with existing decoding methods. Moreover, a comparison with 5G low-density parity-check codes shows that the proposed turbo product codes have better performance for short code lengths.

Funder

China Natural Science Foundation

Publisher

MDPI AG

Subject

Electrical and Electronic Engineering,Computer Networks and Communications,Hardware and Architecture,Signal Processing,Control and Systems Engineering

Link

https://www.mdpi.com/2079-9292/11/21/3598/pdf

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