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Operating System Supports for Distributed Multimedia Systems

Research Project

Project/Area Number 06452390
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 計算機科学
Research InstitutionJapan Advanced Institute of Science and Technology, Hokuriku

Principal Investigator

NAKAJIMA Tatsuo  Center for Information Science, Japan Advanced Institute of Science and Technology, Hokuriku Associate Professor, 情報科学センター, 助教授 (10251977)

Co-Investigator(Kenkyū-buntansha) TOKUDA Hideyuki  Faculty of Environmental Science, Keio University, Professor, 教授 (80227579)
Project Period (FY) 1994 – 1996
Project Status Completed (Fiscal Year 1996)
Budget Amount *help
¥4,900,000 (Direct Cost: ¥4,900,000)
Fiscal Year 1996: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1995: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1994: ¥2,100,000 (Direct Cost: ¥2,100,000)
KeywordsOperating Systems / Multimedia / Network / File System / Dynamic QOS Control / リアルタイム / 資源予約 / ビデオサーバ / マイクロカーネル
Research Abstract

In this research, we investigated operating system supports which are required for multimedia applications. We developed a network server and a storage system on Real-Time Mach Which has been developed by CMU,Keio University and Japan Advanced Institute of Science and Technology. Real-Time Mach provides real-time facilities which enables applications to satisfy timing constraints. The facilities are suitable for supporting multimedia applications. We also extended Real-Time Mach for supporting dynamic QOS control. The dynamic QOS control is required when several multimedia applications run simultaneously. and it enables us to control these applications very flexibly.

Report

(4 results)
  • 1996 Annual Research Report   Final Research Report Summary
  • 1995 Annual Research Report
  • 1994 Annual Research Report
  • Research Products

    (19 results)

All Other

All Publications (19 results)

  • [Publications] T. Nakajima: "A Dynamic QOS Control based on Optimistic Processor Reservation" IEEE Multimedia '96. 1. 95-103 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] H. Tezuka, T. Nakajima: "Simple Continuous Media Storage System on Real-Time Mach" Usenix 1996 Technical conference. 87-98 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T. Nakajima, H. Tezuka: "A continuous Media Application supporting Dynamic QOS control" ACM Multimedia '94. 289-298 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T.Nakajima: "A Dynamic QOS Control based on Optimistic Processor Reservation" IEEE Multimedia '96. 95-103 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] H.Tezuka, T.Nakajima: "Simple Continuous Media Storage System on Real-Time Mach" USENIX Technical Conference. 87-98 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T.Nakajima, H.Tezuka: "A Continuous Media Application Supporting Dynamic QOS Control" ACM Multimedia '94. 289-298 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T.Nakajima: "A Dynamic QOS Control based on Optimistic proassor" IEEE Moltimedia '96. 95-103 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] H.Tezuka,T.Nakajima: "Simple Continoous Media storage system on Real-Time Mach" Usenix 1996 Technical Conference. 87-98 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] T.Nakajima,H.Tezuka: "A Continoous Media Application sopporting Dynamic QOS Control" ACM Multimedis '94. 289-298 (1994)

    • Related Report
      1996 Annual Research Report
  • [Publications] 中島達夫: "メディアスクーリング可能な連続メディア オブジェクト" オブジェクト指向コンピューティング. 3. 97-106 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 中島達夫: "リソース予約システムを用いた適応的な連続メディア処理" 電子情報通信学会技術研究報告. Vol75No125. 13-18 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 中島達夫,手塚宏史: "適応的な連続メディアオブジェクトを扱うためのオペレーティングシステム" JUS UNIXシンポジウム. 55-67 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 手塚宏史,中島達夫: "Experiences with boilding Continocos Media Applicalion on RT. Mach" IEEE RTCSA '95. 88-95 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 藤田治,中島達夫: "Aproussor reserration system sopporting Dynamic QOS control" IEEE RTCSA '95. 224-231 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 手塚宏史,中島達夫: "Asimple continocos Media serrer on Real‐Time Mach" USEHIX Technical Conference. 87-98 (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] 中島達夫: "A Continoos Media Application sopporting Dynamic QOS control on RT-Mach" ACM Multimedia 94. 289-298 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 中島達夫: "NPS:Avser-Lerel Real-Time Network Engine on Recl-Time Mach" Real-Time Compoting Systems and Applications. 163-167 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 則武淳: "wwwを用いたマルチメディアサービスの提供" 電子情報通信学会通信の快適性・安定性・信頼性ワークショック. 1-8 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 藤田浩: "動的QOSをサポートするプロセッサ管理機構" 電子情報通信学会信学技報. Vo194No573. 9-16 (1994)

    • Related Report
      1994 Annual Research Report

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Published: 1994-04-01   Modified: 2016-04-21  

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