Study on development of universal decoding algorithm for linear codes

• Project/Area Number: 23560444
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Communication/Network engineering
• Research Institution: Kagawa National College of Technology
• Principal Investigator: SHOHON Toshiyuki 香川高等専門学校, 通信ネットワーク工学科, 准教授 (10242455)
• Co-Investigator(Renkei-kenkyūsha): OGIWARA Haruo 長岡技術科学大学, 工学部, 教授 (30185532)
• Project Period (FY): 2011 – 2013
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: Sum-Product Algorithm / 畳み込み符号 / BCH符号 / BCH-Accumulate符号 / Accumulate符号 / 直列連接符号 / ブロック符号

Research Abstract

This research has made it possible to decode the punctured convolutional code for the wireless LAN with Sum-Product Algorithm. This research has provided the theoretical analysis of the decoding performance of a convolutional code in which Sum-Product Algorithm was used. This research has improved the decoding Performance which used Sum-Product Algorithm of the BCH-Accumulate code.

Research Products

• [Presentation] BCH-Accumulate符号のSum-Product復号 (2014)
  • Author(s): 正本利行
  • Organizer: 014年電子情報通信学会総合大会
  • Place of Presentation: 新潟県
• [Presentation] BCH-Accumulate符号のSum-Product復号 (2014)
  • Author(s): 正本利行
  • Organizer: 2014年電子情報通信学会総合大会
  • Place of Presentation: 新潟大学 五十嵐キャンパス
• [Presentation] 畳み込み符号のSum-Product復号特性の一検討 (2012)
  • Author(s): 正本利行
  • Organizer: 第35回情報理論とその応用シンポジウム
  • Place of Presentation: 大分県
• [Presentation] 畳み込み符号のSum-Product復号特性の一検討 (2012)
  • Author(s): 正本利行
  • Organizer: 第35回情報理論とその応用シンポジウム
  • Place of Presentation: 大分県 別府湾ロイヤルホテル
• [Book] INTECH、ADVANCED WIRELESS LAN (2012)
  • Author(s): 正本利行, Ha Cheol Lee, 他10名
• [Book] ADVANCED WIRELESS LAN (2012)
  • Author(s): Toshiyuki Shohon
  • Total Pages: 136
  • Publisher: INTECH
• [Book] WIRELESS LAN (印刷中) (2012)
  • Author(s): Toshiyuki Shohon
  • Publisher: INTECH