• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2004 Fiscal Year Final Research Report Summary

Traffic Control for Peer-to-Peer Networks in Heterogeneous Environment

Research Project

Project/Area Number 15560327
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Communication/Network engineering
Research InstitutionKyoto University

Principal Investigator

ASAKA Takuya  Kyoto University, Graduate School of Informatics, Associate Professor, 情報学研究科, 助教授 (30346043)

Co-Investigator(Kenkyū-buntansha) TAKAHASHI Tatsuro  Kyoto University, Graduate School of Informatics, Professor, 情報学研究科, 教授 (30324677)
Project Period (FY) 2003 – 2004
KeywordsPeer-to-Peer / Traffic measurement / Heterogeneous network / Overlay network / Peer search
Research Abstract

We have investigated a new content delivery system based on peer-to-Peer networking for heterogeneous network environment. This proposed system consists on traffic control with real-time network quality measurement and pure-type peer-to-peer network architecture.
We have proposed ABdis, a new active measurement method for estimating the available bandwidth on the communication network path. Many conventional active measurement methods/tools, however, can mea-sure/estimate only the average of the available bandwidth and cannot measure its distribution. If the distribution of average available bandwidth over short interval is measured, the information is useful for network management, proxy selection and end-to-end admission control. We propose an end-to-end active measurement method called ABdis which can estimate the distribution of the available bandwidth in a network path. ABdis uses multiple different rate probes and a parameter-matching technique for estimating distribution. Furthermore, we show experimental results by simulation.
We have also proposed a search message forwarding method in an unstructured Peer-to-Peer network. The proposed method appreciates the RTT (Round Trip Time) from peers to peers as the distance between peers. The proposed method builds a virtual field in which the distance between each peer is maintained. It tries to maintain a direction of a search message forwarding on the field. We evaluated the proposed method by computer simulation and show that the proposed method can achieve magnificent reduction about network traffic.

  • Research Products

    (8 results)

All 2005 2004 2003

All Journal Article (8 results)

  • [Journal Article] A Method of Bandwidth Dimensioning and Management Using Flow Statistics2005

    • Author(s)
      R.Kawahara, K.Ishibashi, T.Asaka, S.Sumita, T.Abe
    • Journal Title

      IEICE Transactions on Communications vol.88-B, no.2

      Pages: 643-653

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] A Method of Bandwidth Dimensioning and Management Using Flow Statistics2005

    • Author(s)
      R.Kawahara, K.Ishibashi, T.Asaka, S.Sumita, T.Abe
    • Journal Title

      IEICE Transactions on Communications vol.88-B, No.2

      Pages: 643-653

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] EMSIT-LD : Estimating Method of Short-Interval-Traffic Distribution Considering Long-Term-Traffic Dynamics2004

    • Author(s)
      T.Fukami, H.Nishikawa, T.Asaka, T.Takahashi, N.Shinagawa
    • Journal Title

      IEEE GLOBECOM 2004 vol.4

      Pages: 2082-2086

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] ABdis : Approach to Estimate Available Bandwidth Distribution Using a Multi-rate Probe2004

    • Author(s)
      H.Nishikawa, T.Asaka, T.Takahashi
    • Journal Title

      The second International Conference on Communication & Broadband Networking

      Pages: 123-129

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] A Method of IP Traffic Management Using the Relationship between TCP Flow Behavior and Link Utilization2003

    • Author(s)
      R.Kawahara, K.Ishibashi, T.Asaka, K.Ori
    • Journal Title

      IEICE Transactions on Communications Vol.86B-11

      Pages: 3244-3256

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Method of Estimating Flow Duration Distribution using Active Measurements2003

    • Author(s)
      T.Asaka, K.Ori, H.Yamamoto
    • Journal Title

      IEICE Transactions on Communications Vol.86B-10

      Pages: 3030-3038

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] A Method of IP Traffic Management Using TCP Flow Statistics2003

    • Author(s)
      R.Kawahara, K.Ishibashi, T.Asaka, K.Ori
    • Journal Title

      IEEE Globecom 2003 vol.7

      Pages: 4059-4063

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] A Method of IP Traffic Management Using TCP Flow Statistics2003

    • Author(s)
      R.Kawahara, K.Ishibashi, T.Asaka, K.Ori
    • Journal Title

      IEEE Globecom 2003

    • Description
      「研究成果報告書概要(欧文)」より

URL: 

Published: 2006-07-11  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi