| Presentation | 2011-12-15 A novel error correction strategy using Reed-Solomon binary images for magnetic recording channel Vo Tam VAN, Seiichi MITA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes the way to overcome the weakness of Reed-Solomon (RS) codes such as no ability of bitwise error correction using permutation soft decision decoder. In this study the automorphism groups of RS binary images with 3 parity symbols are investigated. Based on these results, we propose a novel soft decision decoding algorithm for (n,n - 3,4) RS codes. Simulation results show that our method for (31,28,4) RS code outperforms the conventional hard decision decoder of the same RS code by approximately 2.5 order at a Signal to Noise ratio of 7dB. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Automorphism groups / permutation decoding algorithm / binary image of RS codes |
| Paper # | MR2011-27 |
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| Conference Information | |
| Committee | MR |
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| Conference Date | 2011/12/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Magnetic Recording (MR) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A novel error correction strategy using Reed-Solomon binary images for magnetic recording channel |
| Sub Title (in English) | |
| Keyword(1) | Automorphism groups |
| Keyword(2) | permutation decoding algorithm |
| Keyword(3) | binary image of RS codes |
| 1st Author's Name | Vo Tam VAN |
| 1st Author's Affiliation | Toyota Technological Institute() |
| 2nd Author's Name | Seiichi MITA |
| 2nd Author's Affiliation | Toyota Technological Institute |
| Date | 2011-12-15 |
| Paper # | MR2011-27 |
| Volume (vol) | vol.111 |
| Number (no) | 350 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |