Performance Analysis of error correcting code in network coding using joint weight distribution
| Project/Area Number |
24560458
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | Osaka University |
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Principal Investigator |
FUJIWARA Toru 大阪大学, 情報科学研究科, 教授 (70190098)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | ネットワーク符号化 / 誤り訂正符号 / 符号化 / 重み分布 / 結合重み分布 / 性能評価 / 復号誤り確率 / ペア重み分布 / MacWilliamsの等式 |
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| Outline of Final Research Achievements |
Network coding is studied for efficient communication in networks. For reliable communication, error correcting code is used to encode data of network coding. In this research, we have developed the computation method for joint weight distribution, and established evaluation methods for the performance analysis of error correcting codes. In this report, we mainly describe the computation of joint weight distribution using GPU and code structure.
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Report
(4 results)
Research Products
(2 results)
