| Presentation | 2007-01-30 Convergent Points of Asymptotic Distance Ratio of Some Justesen Codes Toshiyuki KOHNOSU, Kin-ichiroh TOKIWA, Toshihisa NISHIJIMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | By using a feature structure of the Justesen code, the weight distributions for the families of the Justesen codes having low code rates are explicitly given by Kolev and Kohnosu-Tokiwa. However, an asymptotic evaluation to these families is not given in those papers. Then, the convergent points of the asymptotic distance ratio that those families have are specified on the basis of not a lower bound but minimum weights obtained from those weight distributions. Comparing with the lower bound on the asymptotic distance ratio for Justesen codes, the location of the asymptotic ability that those families have is clarified in this report. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Justesen codes / asymptotically good codes / binary weigth distribution / asymptotic distance ratio |
| Paper # | IT2006-56 |
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| Conference Information | |
| Committee | IT |
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| Conference Date | 2007/1/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Convergent Points of Asymptotic Distance Ratio of Some Justesen Codes |
| Sub Title (in English) | |
| Keyword(1) | Justesen codes |
| Keyword(2) | asymptotically good codes |
| Keyword(3) | binary weigth distribution |
| Keyword(4) | asymptotic distance ratio |
| 1st Author's Name | Toshiyuki KOHNOSU |
| 1st Author's Affiliation | Department of Computer Science, Osaka Electro-Communication University() |
| 2nd Author's Name | Kin-ichiroh TOKIWA |
| 2nd Author's Affiliation | Department of Electronics, Information and Communication Engineering, Osaka Sangyo University |
| 3rd Author's Name | Toshihisa NISHIJIMA |
| 3rd Author's Affiliation | Faculty of Computer and Information Sciences, Hosei University |
| Date | 2007-01-30 |
| Paper # | IT2006-56 |
| Volume (vol) | vol.106 |
| Number (no) | 516 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |