| Presentation | 1994/5/17 Soft-Decision Decoding of Conatenated Codes Using Reliability Hideaki Nara, Hatsukazu Tanaka, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper we have proposed a new soft-decision decoding scheme of concatenated codes.First,the definition of reliability measure,which has been proposed by Tanaka before,are reviewed concisely.Next,a new soft-decision decoding scheme is proposed,in which the maximum-likelihood decoding is applied for inner codes to obtain their reliabilities at the same time and then the compound decoding is applied for the outer code using those reliabilities ingeneously.In the process of the compound decoding, a few codewords can be reconstructed by changing the number of erasures and the correlation decoding is performed for those candidates.Finally,the effectiveness of the proposed scheme is certified by the block-error probability obtained by computer simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | reliability / concatenated codes / soft-decision decoding / maximum-likelihood decoding / compound decoding |
| Paper # | IT94-13 |
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| Conference Information | |
| Committee | IT |
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| Conference Date | 1994/5/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Information Theory (IT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Soft-Decision Decoding of Conatenated Codes Using Reliability |
| Sub Title (in English) | |
| Keyword(1) | reliability |
| Keyword(2) | concatenated codes |
| Keyword(3) | soft-decision decoding |
| Keyword(4) | maximum-likelihood decoding |
| Keyword(5) | compound decoding |
| 1st Author's Name | Hideaki Nara |
| 1st Author's Affiliation | Department of Electrical and Electronics Engineering,Faculty of Engineering,Kobe University() |
| 2nd Author's Name | Hatsukazu Tanaka |
| 2nd Author's Affiliation | Department of Electrical and Electronics Engineering,Faculty of Engineering,Kobe University |
| Date | 1994/5/17 |
| Paper # | IT94-13 |
| Volume (vol) | vol.94 |
| Number (no) | 35 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |