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JPH088932A Expired / Lapsed JP ⏱️ 0.0 years remaining

Congestion control method

Assignee: Hitachi Computer Electronics Co Ltd
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Filing: 1994-06-23
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Granted: —
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Expires: 2014-06-23
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 ATMセルを交換制御する装置を簡単に構成 できると共に、ユーザセルの廃棄数を減少させること。 【構成】 ネットワークを介して送信元からユーザセル を受信する都度、該ユーザセルの送信元を示す仮想パス 識別子及び仮想チャネル識別子を抽出してバッファに順 次退避させておき、次の送信先に送信すべきユーザセル の輻輳検出時に、前記バッファに退避した前記仮想パス 識別子及び仮想チャネル識別子の中から輻輳状態となっ たユーザセルに対応する仮想パス識別子及び仮想チャネ ル識別子を抽出し、該仮想パス識別子及び仮想チャネル 識別子をヘッダに含む輻輳報告セルを作成し、ネットワ ークに送信する。 (57) [Abstract] [Purpose] To easily configure an apparatus for controlling exchange of ATM cells and to reduce the number of discarded user cells. [Configuration] Each time a user cell is received from a transmission source via a network, a virtual path identifier and a virtual channel identifier indicating the transmission source of the user cell are extracted and sequentially saved in a buffer, and transmitted to the next transmission destination. When congestion of a user cell to be detected, the virtual path identifier and the virtual channel identifier corresponding to the user cell in the congestion state are extracted from the virtual path identifier and the virtual channel identifier saved in the buffer, and the virtual path identifier And a congestion report cell containing the virtual channel identifier in the header is created and transmitted to the network.

Inventors

  • 👤 Isao Nozaki
  • 👤 勇雄 野崎
  • 👤 Yoshinori Yamamura
  • 👤 良憲 山村
  • 👤 Yoshihiko Sakata
  • 👤 善彦 阪田
  • 👤 Nobuhito Matsuyama
  • 👤 信仁 松山
  • 👤 Satoru Hirayama
  • 👤 悟 平山

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-06 03:53
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