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2010 Fiscal Year Final Research Report

Research and Development of Transport Protocol for Tera-bit Networks

Research Project

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Project/Area Number 19680003
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Computer system/Network
Research InstitutionOsaka University

Principal Investigator

OHSAKI Hiroyuki  Osaka University, 大学院・情報科学研究科, 准教授 (00294166)

Project Period (FY) 2007 – 2010
Keywordsインターネット高度化 / ネットワーク / 通信工学 / 通信プロトコル / 超高速通信
Research Abstract

This research project aimed at realization of terabit-scale transport protocol using theoretical and systematic approaches. Specifically, this research project focused on the three challenges : (1) establishment of fluid-based analysis techniques for transport protocols, (2) performance evaluation of transport protocols using fluid models, and (3) comparative study on congestion control frameworks for terabit-scale networks. Limitations of conventional transport protocols have been analyzed and clarified, and a novel terabit-scale transport protocol and a large-scale network simulator have been designed.

  • Research Products

    (19 results)

All 2011 2010 2009 2008 2007

All Journal Article (7 results) Presentation (11 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Improving robustness of XCP (eXplicit Control Protocol) for dynamic traffic2010

    • Author(s)
      Y.Sakumoto, H.Ohsaki, M.Imase
    • Journal Title

      IEICE Transactions on Communications vol.E93-B

      Pages: 3013-3022

  • [Journal Article] Stability analysis of XCP (eXplicit Control Protocol) with heterogeneous flows2009

    • Author(s)
      Y.Sakumoto, H.Ohsaki, M.Imase
    • Journal Title

      IEICE Transactions on Communications vol.E92-B

      Pages: 3174-3182

  • [Journal Article] Congestion propagation among routers with TCP flows2009

    • Author(s)
      H.Ohsaki, K.Sugiyama, M.Imase
    • Journal Title

      the International Journal of Computer Networks \& Communications (IJCNC) vol.1

      Pages: 112-128

  • [Journal Article] Delay performance analysis on ad-hoc delay toleant broadcat network2009

    • Author(s)
      S.Hasegawa, Y.Sakumoto, M.Wakaayashi, Ohaki, M.Imase
    • Journal Title

      IEICE Transactions on Communications (Special Section on Ad Hoc and Mesh Networking for Next Generation Access Systems)

      Pages: 728-736

  • [Journal Article] GridFTP-APT : Automatic parallelism tuning mechanism for GridFTP in long-fat networks2008

    • Author(s)
      T.Ito, H.Ohsaki, M.Imase
    • Journal Title

      IEICE Transactions on Communications vol.E91-B

      Pages: 3925-3936

  • [Journal Article] On parameter tuning of data transfer protocol GridFTP for wide-area networks2008

    • Author(s)
      T.Ito, H.Ohsaki, M.Imase
    • Journal Title

      nternational Journal of Computational Science and Engineering (IJCSE) vol.2

      Pages: 177-183

  • [Journal Article] On automatic parameter configuration mechanism for data transfer protocol GridFTP2007

    • Author(s)
      T.Ito, H.Ohsaki, M.Imase
    • Journal Title

      International Transactions on Systems Science and Applications vol.3

      Pages: 220-226

  • [Presentation] Fluid-based analysis of TCP flows in a scale-free network2011

    • Author(s)
      Y.Sakumoto, H.Ohsaki, M.Imase
    • Organizer
      to be presented at the IEEE/IPSJ International Symposium on Applications and the Internet (SAINT 2011)
    • Year and Date
      20110700
  • [Presentation] On the effectiveness of stable numerical solution for flow-level network simulation2011

    • Author(s)
      Y.Sakumoto, T.Nishioka, H.Ohsaki, M.Imase
    • Organizer
      to be presented at the NECSI Eighth International Conference on Complex Systems (ICCS 2011)
    • Year and Date
      20110600
  • [Presentation] On the effectiveness of Thorup's shortest path algorithm for large-scale network simulation2010

    • Author(s)
      Y.Sakumoto, H.Ohsaki, M.Imase
    • Organizer
      in Proceedings of the First Workshop on High Speed Network and Computing Environments for Scientific Applications (HSNCE 2010),339-342
    • Year and Date
      20100700
  • [Presentation] Design and implementation of flow-level simulator for a network with heterogeneous flows2009

    • Author(s)
      T.Nishioka, Y.Sakumoto, H.Ohsaki, M.Imase
    • Organizer
      in Proceedings of the 9th Annual International Symposium on Applications and the Internet (SAINT 2009),78-84
    • Year and Date
      20090700
  • [Presentation] Implementation and evaluation of GridFTP automatic parallelism tuning mechanism for long-fat networks2008

    • Author(s)
      F.Inoue, T.Ito, H.Ohsaki, M.Imase
    • Organizer
      in Proceedings of the 7th Asia-Pacific Symposium on Information and Telecommunication Technologies (APSITT 2008,232-237
    • Place of Presentation
      (CD-ROM)
    • Year and Date
      20081200
  • [Presentation] On maximizing iSCSI throughput using multiple connections with automatic parallelism tuning2008

    • Author(s)
      F.Inoue, H.Ohsaki, Y.Nomoto, M.Imase
    • Organizer
      in Proceedings of the 5th IEEE International Workshop on Storage Network Architecture and Parallel I/Os (SNAPI 2008,11-16
    • Year and Date
      20080900
  • [Presentation] Study on DTN (Delay Tolerant Network) based network applied to construction2008

    • Author(s)
      S.Hasegawa, H.Furuya, H.Ohsaki, M.Imase
    • Organizer
      in Proceedings of the 11th Symposium on Construction Robotics in Japan (11th SCR)
    • Place of Presentation
      (in Japanese)
    • Year and Date
      20080900
  • [Presentation] On the effect of scale-free structure of network topology on TCP performance2008

    • Author(s)
      H.Ohsaki M.Imase
    • Organizer
      in Proceedings of IEEE Communications Society Communications Quality and Reliability Workshop (CQR 2008)
    • Place of Presentation
      (CD-ROM)
    • Year and Date
      20080500
  • [Presentation] Design and implementation of flow-level simulator for performance evaluation of large scale networks2007

    • Author(s)
      Y.Sakumoto, R.Asai, H.Ohsaki, M.Imase
    • Organizer
      in Proceedings of 15th Annual Meeting of the IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS) 2007,166-172
    • Year and Date
      20071000
  • [Presentation] On XCP stability in a heterogeneous networkin2007

    • Author(s)
      Y.Sakumoto, H.Ohsaki, M.Imase
    • Organizer
      Proceedings of 12th IEEE Symposium on Computers and Communications(ISCC'07),531-537
    • Year and Date
      20070700
  • [Presentation] Increasing robustness of XCP (eXplicit Control Protocol) for dynamic traffic2007

    • Author(s)
      Y.Sakumoto, H.Ohsaki, M.Imase
    • Organizer
      in Proceedings of 50th IEEE Global Telecommunications Conference (GLOBECOM 2007),Nov.2007.2025-2030
    • Year and Date
      20070000
  • [Patent(Industrial Property Rights)] iSCSIセッションのTCPコネクション数制御方法、iSCSIホスト装置、およびiSCSIイニシエータの構成プログラム2009

    • Inventor(s)
      野本義弘、大崎博之、今瀬真、井上史斗
    • Industrial Property Rights Holder
      大阪大学、NTT
    • Industrial Property Number
      2008-37692
    • Filing Date
      2009-02-19

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Published: 2012-02-13   Modified: 2016-04-21  

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