Performance Analysis of error correcting code in network coding using joint weight distribution

2014 Fiscal Year Final Research Report

• Project/Area Number: 24560458
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Communication/Network engineering
• Research Institution: Osaka University
• Principal Investigator: FUJIWARA Toru 大阪大学, 情報科学研究科, 教授 (70190098)
• Project Period (FY): 2012-04-01 – 2015-03-31
• 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

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.

Free Research Field

情報理論、符号理論、情報セキュリティ