Study on Performance Improvement of ABT Protocol with Bandwidth / Buffer Reservation

10 References
  • ATA Shingo
    Department of Infomatics and Mathematical Science, Graduate School of Engineering Science, Osaka University
  • TAKINE Tetsuya
    Department of Information Systems Engineering, Graduate School of Engineering, Osaka University
  • MURATA Masayuki
    Department of Infomatics and Mathematical Science, Graduate School of Engineering Science, Osaka University
  • MIYAHARA Hideo
    Department of Infomatics and Mathematical Science, Graduate School of Engineering Science, Osaka University

Bibliographic Information

Other Title
  • バッファ予約を考慮したABTの性能に関する検討

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Description

ABT (ATM Block Transfer) is expected for effectively transferring a highly bursty data traffic in ATM networks. In the past work, ABT/IT has been shown to be robust in the sense that its performance is not much affected by the propagation delay when compared with ABT/DT. When the traffic load becomes heavy, however, the throughput of even ABT/IT is dramatically decreased. In the original ABT protocols, only the reservation on the bandwidth is considered, but the reservation scheme on the buffer within the ATM switch is also important for further performance improvement. In this paper, we introduce the ABT protocol which incorporates the buffer reservation as well as the bandwidth reservation. We first describe the algorithm, followed by its approximate analysis method. Through numerical examples, we show that the new scheme is more effective than the exiting ABT protocol.

Journal

  • Technical report of IEICE. SSE

    Technical report of IEICE. SSE 97 (294), 37-42, 1997-09-30

    The Institute of Electronics, Information and Communication Engineers

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Keywords

Details 詳細情報について

  • CRID
    1570854177493866496
  • NII Article ID
    110003234510
  • NII Book ID
    AN10060742
  • ISSN
    09135685
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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