| Project/Area Number |
22560391
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
|
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
FUJISAWA Masaya 東京理科大学, 工学部経営工学科, 准教授 (10345431)
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|---|
| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | 符号化 / 誤り訂正符号 / 多点代数曲線符号 / 代数曲線符号 / 多点符号 / 高速復号法 / BMSアルゴリズム / 改良代数曲線符号 |
|---|
| Research Abstract |
In this researches, we presented fast decoding methods for primal and dual multipoint codes from algebraic curves which are a broad class of algebraic geometry codes derived from algebraic functions which have multiple poles on their defining curvs. Since multipoint codes can be viewedas subcodes of one-point codes, they can be decoded efficiently by using the BMS algorithm
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