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Research on source/channel coding for resource constrained network systems

Research Project

Project/Area Number 19700078
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Computer system/Network
Research InstitutionTokyo Institute of Technology

Principal Investigator

KANEKO Haruhiko  Tokyo Institute of Technology, 大学院・情報理工学研究科, 講師 (70392868)

Project Period (FY) 2007 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,810,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥810,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥300,000 (Direct Cost: ¥300,000)
Keywords誤り制御符号 / データ圧縮 / 動画像符号化 / フラッシュメモリ / Distributed video coding / レート推定 / 多元LDPC符号 / 分散ストレージシステム / MTTDL / 動き予測 / 補償 / 遺伝的アルゴリズム / ソリッドステートドライブ / 非対称誤り制御符号 / 階層化誤り制御符号 / 統合符号化 / 公開鍵暗号 / 低密度パリティ検査符号 / 低消費電力化 / 消失訂正符号
Research Abstract

In this research, we have proposed a distributed video coding method suitable for resource-constrained devices, such as wireless mobile terminals. The accuracy of the side information is improved by edge information of each frames, which improves the PSNR by 1 to 2dB. Also, a novel joint-source-cryptographic-channel coding has been proposed, where the compression ratio is slightly improved and the decoded error rate is decreased by a factor of two. As an error control coding for storage systems, multilevel coding methods have been proposed for flash memories.

Report

(6 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report   Self-evaluation Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (35 results)

All 2011 2010 2009 2008 2007

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (29 results) Book (2 results)

  • [Journal Article] Joint source-cryptographic-channel coding for dependable systems2009

    • Author(s)
      Haruhiko Kaneko, Eiji Fujiwara
    • Journal Title

      International Journal of Computer Applications in Technology Vol.34, No.4

      Pages: 249-256

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Joint source-cryptographic-channel coding for dependable systems2009

    • Author(s)
      Haruhiko Kaneko, Eiji Fujiwara
    • Journal Title

      International Journal of Computer Applications in Technology Vol.34,No.4

      Pages: 249-256

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Joint source-cryptographic-channel coding for dependable systems2009

    • Author(s)
      Haruhiko Kaneko, Eiji Fujiwara
    • Journal Title

      International Journal of Computer Applications in Technology Vol.34, No.41

      Pages: 249-256

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] データ圧縮・暗号化及び誤り制御機能を有する統合符号化法2007

    • Author(s)
      金子晴彦, 藤原英二
    • Journal Title

      情報科学技術レターズ 6

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] スペアを有さない分散ストレージシステムのための消失訂正符号の構成法2011

    • Author(s)
      佐野祐輔, 金子晴彦
    • Organizer
      2011年電子情報通信学会総合大会
    • Place of Presentation
      東京都市大学(地震のため発表は中止)
    • Year and Date
      2011-03-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] フラッシュファイルシステムに対する広い参照領域を用いた圧縮法2011

    • Author(s)
      東大輔, 金子晴彦
    • Organizer
      2011年電子情報通信学会総合大会
    • Place of Presentation
      東京都市大学(地震のため発表は中止)
    • Year and Date
      2011-03-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] 軽量な動き予測を用いたDistributed video codingに関する研究2011

    • Author(s)
      前田遊, 金子晴彦
    • Organizer
      第73回情報処理学会全国大会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-03-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] 多元LDPC符号を用いたDistributed Video Codingにおけるレート推定に関する検討2010

    • Author(s)
      前田遊, 齊藤司, 金子晴彦
    • Organizer
      第33回情報理論とその応用シンポジウム
    • Place of Presentation
      長野県・信州松代ロイヤルホテル
    • Year and Date
      2010-12-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] キャッシュメモリから主記憶へのデータ転送に対する圧縮法の評価2010

    • Author(s)
      新妻隆志, 金子晴彦
    • Organizer
      第33回情報理論とその応用シンポジウム
    • Place of Presentation
      長野県・信州松代ロイヤルホテル
    • Year and Date
      2010-12-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] Probabilistic Search of Nonbinary LDPC Codes for Distributed Video Coding2010

    • Author(s)
      Haruhiko Kaneko
    • Organizer
      Proc.2010 International Symposium on Information Theory and Its Applications, pp.231-236
    • Place of Presentation
      Taiwan
    • Year and Date
      2010-10-18
    • Related Report
      2010 Final Research Report
  • [Presentation] Probabilistic Search of Nonbinary LDPC Codes for Distributed Video Coding2010

    • Author(s)
      Haruhiko Kaneko
    • Organizer
      2010 International Symposium on Information Theory and Its Applications
    • Place of Presentation
      台湾・台中
    • Year and Date
      2010-10-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] 高速シリアル通信のための誤り訂正符号の構成2010

    • Author(s)
      澤良弘, 金子晴彦
    • Organizer
      2010年電子情報通信学会総合大会
    • Place of Presentation
      東北大学
    • Year and Date
      2010-03-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] 高速シリアル伝送における誤り率評価と誤り訂正符号の検討2009

    • Author(s)
      澤良弘, 金子晴彦
    • Organizer
      機能集積情報システム研究会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2009-10-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] Error Control Coding for Multilevel Cell Flash Memories Using Nonbinary Low-Density Parity-Check Codes2009

    • Author(s)
      前田遊, 金子晴彦
    • Organizer
      2009 IEEE Int.Symposium on Defect and Fault Tolerance in VLSI Systems
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2009-10-09
    • Related Report
      2009 Annual Research Report
  • [Presentation] Error Control Coding for Multilevel Cell Flash Memories Using Nonbinary Low-Density Parity-Check Codes2009

    • Author(s)
      Yuu maeda, Haruhiko Kaneko
    • Organizer
      Proc.2009 IEEE Int.Symposium on Defect and Fault Tolerance in VLSI Systems, pp.367-375
    • Place of Presentation
      USA
    • Year and Date
      2009-10-08
    • Related Report
      2010 Final Research Report
  • [Presentation] 多レベルセルフラッシュメモリに対する多元LDPC符号の構成と評価2009

    • Author(s)
      前田遊, 金子晴彦
    • Organizer
      第8回情報科学技術フォーラム
    • Place of Presentation
      東北工業大学
    • Year and Date
      2009-09-04
    • Related Report
      2009 Annual Research Report
  • [Presentation] 主記憶上のデータに対するブロックソートを用いた圧縮法2009

    • Author(s)
      東大輔, 金子晴彦
    • Organizer
      第8回情報科学技術フォーラム
    • Place of Presentation
      東北工業大学
    • Year and Date
      2009-09-02
    • Related Report
      2009 Annual Research Report
  • [Presentation] 多レベルセルフラッシュメモリに対する多元LDPC符号の構成法2009

    • Author(s)
      前田遊, 金子晴彦
    • Organizer
      機能集積情報システム研究会
    • Place of Presentation
      会津大学
    • Year and Date
      2009-06-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] 主記憶上のデータに対するブロックソートを用いた圧縮法2009

    • Author(s)
      東大輔, 金子晴彦
    • Organizer
      機能集積情報システム研究会
    • Place of Presentation
      会津大学
    • Year and Date
      2009-06-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] Error Control Coding for Multilevel Cell Flash Memories Using Nonbinary Low-Density Parity-Check Codes2009

    • Author(s)
      Yuu maeda, Haruhiko Kaneko
    • Organizer
      Proc. 2009 IEEE Int. Symposium on Defect and Fault Tolerance in VLSI Systems
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Three-Level Error Control Coding for Dependable Solid-State Drives2008

    • Author(s)
      金子晴彦
    • Organizer
      IEEE Pacific Rim International Symposium on Dependable Computing
    • Place of Presentation
      National Taiwan Univ. of Science and Technology, Taipei, Taiwan
    • Year and Date
      2008-12-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] Three-Level Error Control Coding for Dependable Solid-State Drives2008

    • Author(s)
      Haruhiko Kaneko, Takuya Matsuzaka, Eiji Fujiwara
    • Organizer
      Proc.IEEE Pacific Rim International Symposium on Dependable Computing, pp.281-288
    • Place of Presentation
      Taiwan
    • Year and Date
      2008-12-16
    • Related Report
      2010 Final Research Report
  • [Presentation] Joint Source-Cryptographic-Channel Coding for Dependable Systems2008

    • Author(s)
      Haruhiko Kaneko, Eiji Fujiwara
    • Organizer
      Proc.2008 Int.Conference on Information Technology and Applications, pp.9-14
    • Place of Presentation
      Australia
    • Year and Date
      2008-06-24
    • Related Report
      2010 Final Research Report
  • [Presentation] Joint Source-Cryptographic-Channel Coding for Dependable Systems2008

    • Author(s)
      金子晴彦
    • Organizer
      Proc. 2008 Int. Conference on Information Technology and Applications
    • Place of Presentation
      Hilton Cairns Hotel, Cairns, Australia
    • Year and Date
      2008-06-24
    • Related Report
      2008 Annual Research Report
  • [Presentation] 拡張Huffman符号を用いた統合符号化法2008

    • Author(s)
      金子晴彦, 藤原英二
    • Organizer
      2008年電子情報通信学会総合大会
    • Place of Presentation
      北九州学術研究都市
    • Year and Date
      2008-03-18
    • Related Report
      2007 Annual Research Report
  • [Presentation] Joint Source-Cryptographic-Channel Coding for Dependable Systems2008

    • Author(s)
      金子晴彦, 藤原英二
    • Organizer
      電子情報通信学会機能集積情報システム研究会
    • Place of Presentation
      千葉大学・西千葉キャンパス
    • Year and Date
      2008-03-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] Three-Level Error Control Coding for Dependable Solid-State Drives2008

    • Author(s)
      Haruhiko Kaneko, Takuya Matsuzaka, Eiji Fujiwara
    • Organizer
      Proc. IEEE Pacific Rim International Symposium on Dependable Computing
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Joint Source-Cryptographic-Channel Coding for Dependable Systems2008

    • Author(s)
      Haruhiko Kaneko, Eiji Fujiwara
    • Organizer
      Proc. 2008 Int. Conference on Information Technology and Applications
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Joint Source-Cryptographic-Channel Coding Based on Linear Block Codes2007

    • Author(s)
      H. Kaneko, Eiji Fujiwara
    • Organizer
      17th Int. S5Tnposiuni on Applied Algebra, Algebraic Algorithms, and Error Correcting Codes
    • Place of Presentation
      インド・バンガロール
    • Year and Date
      2007-12-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] Joint Source-Cryptographic-Channel Coding Based on Linear Block Codes2007

    • Author(s)
      金子晴彦, 藤原英二
    • Organizer
      第30回情報理論とその応用シンポジウム
    • Place of Presentation
      三重県志摩市
    • Year and Date
      2007-11-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] Reconstruction of Erasure Correcting Codes for Dependable Distributed Storage System without Spare Disks2007

    • Author(s)
      H. Kaneko, Eiji Fujiwara
    • Organizer
      2007 IEEE International Symposium on Defect and Fault Tolerance in VLSI Systems
    • Place of Presentation
      イタリア・ローマ
    • Year and Date
      2007-09-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] Joint Source-Cryptographic-Channel Coding Based on Linear Block Codes2007

    • Author(s)
      Haruhiko Kaneko, Eiji Fujiwara
    • Organizer
      Proc. 17th Int. Symposium on Applied Algebra, Algebraic Algorithms, and Error Correcting Codes
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Reconstruction of Erasure Correcting Codes for Dependable Distributed Storage System without Spare Disks2007

    • Author(s)
      Haruhiko Kaneko, Eiji Fujiwara
    • Organizer
      Proc. 2007 IEEE Int. Symp. on Defect and Fault Tolerance in VLSI Systems
    • Related Report
      2009 Self-evaluation Report
  • [Book] Flash Memory (Chapter: Error Control Coding for Flash Memory)2011

    • Author(s)
      Haruhiko Kaneko
    • Total Pages
      26
    • Publisher
      InTech Open Publisher
    • Related Report
      2010 Final Research Report
  • [Book] Flash memory (Chapter title : Error Control Coding for Flash memory)2011

    • Author(s)
      Haruhiko Kaneko
    • Total Pages
      26
    • Publisher
      InTech-Open Access Publisher
    • Related Report
      2010 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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