Robust stopping criterion in signal-to-noise ratio uncertainty environment
A robust stopping criterion (called online-BER [OB]) that can terminate iterative turbo decoding in a signal-to-noise ratio (SNR) uncertainty environment is proposed. OB is based on the online bit error rate (BER) estimation and the BER thresholds. Both values are used to detect convergence and non-...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Institution of Engineering and Technology (IET)
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/46203/1/Robust%20stopping%20criterion%20in%20signal-to-noise%20ratio%20uncertainty%20environment.pdf |
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| author | Mohamad, Roslina Harun, Harlisya Mokhtar, Makhfudzah Dimyati, K. Wan Adnan, Wan Azizun |
| author_facet | Mohamad, Roslina Harun, Harlisya Mokhtar, Makhfudzah Dimyati, K. Wan Adnan, Wan Azizun |
| author_sort | Mohamad, Roslina |
| collection | UPM |
| description | A robust stopping criterion (called online-BER [OB]) that can terminate iterative turbo decoding in a signal-to-noise ratio (SNR) uncertainty environment is proposed. OB is based on the online bit error rate (BER) estimation and the BER thresholds. Both values are used to detect convergence and non-convergence decoder output and also to halt iterative decoding in various SNRs. Unlike other well-known stopping criteria, OB does not depend on SNR information in its stopping rules and hence it is less complex. OB is also more robust than other stopping criteria in a SNR uncertainty environment while being capable of reducing the average iteration number and resulting in less degradation in BER performance. |
| first_indexed | 2024-03-06T08:59:54Z |
| format | Article |
| id | upm.eprints-46203 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:59:54Z |
| publishDate | 2015 |
| publisher | Institution of Engineering and Technology (IET) |
| record_format | dspace |
| spelling | upm.eprints-462032022-05-31T20:43:18Z http://psasir.upm.edu.my/id/eprint/46203/ Robust stopping criterion in signal-to-noise ratio uncertainty environment Mohamad, Roslina Harun, Harlisya Mokhtar, Makhfudzah Dimyati, K. Wan Adnan, Wan Azizun A robust stopping criterion (called online-BER [OB]) that can terminate iterative turbo decoding in a signal-to-noise ratio (SNR) uncertainty environment is proposed. OB is based on the online bit error rate (BER) estimation and the BER thresholds. Both values are used to detect convergence and non-convergence decoder output and also to halt iterative decoding in various SNRs. Unlike other well-known stopping criteria, OB does not depend on SNR information in its stopping rules and hence it is less complex. OB is also more robust than other stopping criteria in a SNR uncertainty environment while being capable of reducing the average iteration number and resulting in less degradation in BER performance. Institution of Engineering and Technology (IET) 2015-11 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/46203/1/Robust%20stopping%20criterion%20in%20signal-to-noise%20ratio%20uncertainty%20environment.pdf Mohamad, Roslina and Harun, Harlisya and Mokhtar, Makhfudzah and Dimyati, K. and Wan Adnan, Wan Azizun (2015) Robust stopping criterion in signal-to-noise ratio uncertainty environment. Electronics Letters, 51 (23). 1875 - 1877. ISSN 0013-5194; ESSN: 1350-911X https://ietresearch.onlinelibrary.wiley.com/doi/10.1049/el.2015.0908 10.1049/el.2015.0908 |
| spellingShingle | Mohamad, Roslina Harun, Harlisya Mokhtar, Makhfudzah Dimyati, K. Wan Adnan, Wan Azizun Robust stopping criterion in signal-to-noise ratio uncertainty environment |
| title | Robust stopping criterion in signal-to-noise ratio uncertainty environment |
| title_full | Robust stopping criterion in signal-to-noise ratio uncertainty environment |
| title_fullStr | Robust stopping criterion in signal-to-noise ratio uncertainty environment |
| title_full_unstemmed | Robust stopping criterion in signal-to-noise ratio uncertainty environment |
| title_short | Robust stopping criterion in signal-to-noise ratio uncertainty environment |
| title_sort | robust stopping criterion in signal to noise ratio uncertainty environment |
| url | http://psasir.upm.edu.my/id/eprint/46203/1/Robust%20stopping%20criterion%20in%20signal-to-noise%20ratio%20uncertainty%20environment.pdf |
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