An expandable multicast ATM switch based on copy-trunk with new delay control and cell spacing functions

Takashi Kurimoto, Kouichi Genda, Naoaki Yamanaka

研究成果: Article査読

3 被引用数 (Scopus)

抄録

A multicast ATM switch with a new external copy module is proposed. The copy module, called copy-trunk, has two new functions to guarantee the QoS of P-MP cells: The delay priority control function and the output-cell-spacing control function. By using the delay priority control function, copied cells with high-priority are always released earlier than those with low-priority so as to avoid increasing the delay time of real-time traffic. The output-cell-spacing control function is used to reduce the burstiness of the output traffic. The output pattern is adaptively controlled by measuring the input load. The effects of these two controls are quantitatively described. The copy-trunk allows the multicast capability of a switch to be efficiently and economically increased to satisfy future traffic volume and services.

本文言語English
ページ(範囲)1061-1067
ページ数7
ジャーナルIEICE Transactions on Communications
E79-B
8
出版ステータスPublished - 1996 1月 1
外部発表はい

ASJC Scopus subject areas

  • ソフトウェア
  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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