Efficient Decoder for Turbo Product Codes Based on Quadratic Residue Codes
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 sto...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-11-01
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| Series: | Electronics |
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| Online Access: | https://www.mdpi.com/2079-9292/11/21/3598 |
| _version_ | 1797468480006520832 |
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| author | Jie Dong Yong Li Rui Liu Taolin Guo Francis C. M. Lau |
| author_facet | Jie Dong Yong Li Rui Liu Taolin Guo Francis C. M. Lau |
| author_sort | Jie Dong |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-03-09T19:07:05Z |
| format | Article |
| id | doaj.art-171a6946146c4ae3b5ff1d6754fe533b |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-03-09T19:07:05Z |
| publishDate | 2022-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-171a6946146c4ae3b5ff1d6754fe533b2023-11-24T04:26:30ZengMDPI AGElectronics2079-92922022-11-011121359810.3390/electronics11213598Efficient Decoder for Turbo Product Codes Based on Quadratic Residue CodesJie Dong0Yong Li1Rui Liu2Taolin Guo3Francis C. M. Lau4College of Computer Science, Chongqing University, Chongqing 400044, ChinaCollege of Computer Science, Chongqing University, Chongqing 400044, ChinaCollege of Computer Science, Chongqing University, Chongqing 400044, ChinaCollege of Computer Science, Chongqing University, Chongqing 400044, ChinaDepartment of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong, ChinaIn 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.https://www.mdpi.com/2079-9292/11/21/3598Chase algorithmefficient decodingquadratic residue codesturbo product codes |
| spellingShingle | Jie Dong Yong Li Rui Liu Taolin Guo Francis C. M. Lau Efficient Decoder for Turbo Product Codes Based on Quadratic Residue Codes Electronics Chase algorithm efficient decoding quadratic residue codes turbo product codes |
| title | Efficient Decoder for Turbo Product Codes Based on Quadratic Residue Codes |
| title_full | Efficient Decoder for Turbo Product Codes Based on Quadratic Residue Codes |
| title_fullStr | Efficient Decoder for Turbo Product Codes Based on Quadratic Residue Codes |
| title_full_unstemmed | Efficient Decoder for Turbo Product Codes Based on Quadratic Residue Codes |
| title_short | Efficient Decoder for Turbo Product Codes Based on Quadratic Residue Codes |
| title_sort | efficient decoder for turbo product codes based on quadratic residue codes |
| topic | Chase algorithm efficient decoding quadratic residue codes turbo product codes |
| url | https://www.mdpi.com/2079-9292/11/21/3598 |
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