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Study on Internet fundamental technology where the next-generation high definition video stream can be handled with less operation cost

Research Project

Project/Area Number 22500058
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Computer system/Network
Research InstitutionNara Institute of Science and Technology

Principal Investigator

FUJIKAWA Kazutoshi  奈良先端科学技術大学院大学, 総合情報基盤センター, 教授 (30252729)

Co-Investigator(Kenkyū-buntansha) SUNAHARA Hideki  慶應義塾大学, メディアデザイン研究科, 教授 (20206577)
猪俣 敦夫  奈良先端科学技術大学院大学, 総合情報基盤センター, 准教授 (90505869)
Co-Investigator(Renkei-kenkyūsha) KAKIUCHI Masatoshi  奈良先端科学技術大学院大学, 総合情報基盤センター, 助教 (90379537)
TERADA Naomi  電気通信大学, ユビキタスネットワーク研究センター, 特任助教 (20452526)
YUTANI Akira  奈良先端科学技術大学院大学, 総合情報基盤センター, 助教 (20324981)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsネットワークアーキテクチャ / 高信頼性ネットワーク / ネットワークオペレーション / 計算機システム / 情報通信工学
Research Abstract

In this project, for a network environment where multiple 4K video streams coexists, we have developed a packet-marking function and a priority based discard scheme on network switches. Through actual experiments, the usefulness of developed function and scheme are proven.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (11 results)

All 2012 2011 2010 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (7 results)

  • [Journal Article] Establishment of Transmission Technique for 4K Ultra High Definition Image2011

    • Author(s)
      油谷曉、垣内正年、香取啓志、尾久土正己、猪俣敦夫、藤川和利、砂原秀樹、眞鍋佳嗣、千原國宏
    • Journal Title

      Computer Software

      Volume: 28 Issue: 4 Pages: 318-332

    • DOI

      10.11309/jssst.28.4_318

    • NAID

      130004549244

    • ISSN
      0289-6540
    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 4K超高精細映像のための伝送手法の確立2011

    • Author(s)
      油谷, 垣内, 香取, 猪俣, 藤川, 砂原, 他3名
    • Journal Title

      コンピュータソフトウェア

      Volume: 28 Pages: 318-332

    • NAID

      130004549244

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 氾濫するディスプレイと高品位伝送方式2010

    • Author(s)
      油谷曉、猪俣敦夫
    • Journal Title

      情報処理学会学会誌

      Volume: Vol.51、No.5 Pages: 527-528

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 氾濫するディスプレイと高品位伝送方式2010

    • Author(s)
      油谷曉, 猪俣敦夫
    • Journal Title

      情報処理学会学会誌

      Volume: Vol.51 Pages: 527-527

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Koshien-Cloud: Operations of Distributed Cloud as A Large Scale Web Contents Distribution Platform2012

    • Author(s)
      岡本慶大
    • Organizer
      The 12th IEEE/IPSJ International Symposium on Applications and the Internet
    • Place of Presentation
      イズミル・トルコ
    • Year and Date
      2012-07-16
    • Related Report
      2012 Final Research Report
  • [Presentation] Proposal of a smooth channel switching mechanism for P2P streaming and its application2012

    • Author(s)
      寺田直美
    • Organizer
      18th Annual Euromedia Conference
    • Place of Presentation
      ブカレスト・ルーマニア
    • Year and Date
      2012-04-18
    • Related Report
      2012 Final Research Report
  • [Presentation] データストリームマネジメントシステムにおける映像ストリーム分割手法の提案と評価2012

    • Author(s)
      神田景太
    • Organizer
      電子情報通信学会インターネットアーキテクチャ研究会
    • Place of Presentation
      東京都港区
    • Year and Date
      2012-02-24
    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Presentation] Proposal of Smooth Switching Mechanism on P2P Streaming2010

    • Author(s)
      寺田直美
    • Organizer
      International Symposium on Distributed Computing Distributed Computing and Artificial Intelligence 2010
    • Place of Presentation
      バレンシア・スペイン
    • Year and Date
      2010-09-08
    • Related Report
      2012 Final Research Report
  • [Presentation] Proposal of Smooth Switching Mechanism on P2P Streaming2010

    • Author(s)
      寺田直美, 猪俣敦夫, 藤川和利, 砂原秀樹, 他
    • Organizer
      Int'l Sympo.on Disributed Computing Disributed Computing and Artifrial Intelligence 2010
    • Place of Presentation
      バレンシア工科大学(スペイン)
    • Year and Date
      2010-09-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] Proposal of a smooth channel switching mechanism for P2P streaming and its application

    • Author(s)
      Naomi Terada
    • Organizer
      18th Annual Euromedia Conference
    • Place of Presentation
      Bucharest, Romania
    • Related Report
      2012 Annual Research Report
  • [Presentation] Koshien-Cloud: Operations of Distributed Cloud as A Large Scale Web Contents Distribution Platform

    • Author(s)
      Yoshihiro Okamoto
    • Organizer
      The 12th IEEE/IPSJ International Symposium on Applications and the Interne
    • Place of Presentation
      Izmir, Turkey
    • Related Report
      2012 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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