5-Tb/s frame-based ATM switching system using 2.5-Gb/s × 8-λ optical switching technique

Kimihiro Yamakoshi, Kohei Nakai, Nobuaki Matsuura, Eiji Oki, Nabuaki Yamanaka

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

This paper describes the hardware architecture and performance of a 5-Tb/s frame-based (FB) ATM switching system OPTIMA-2 (OPTically Interconnected Distributed Multi-stage TB/s-ATM switching Network Architecture -2). First, we describe the switch architecture, which is a non-blocking 3-stage switch using optical wavelength division multiplexing (WDM) and dynamic bandwidth sharing technique. Variable-length FB-ATM cells, which can encapsulate IP packets, can be switched while keeping throughput fairness. Second, we propose a scheduling technique for variable-length packets used in the WDM system which selects packets from the eight wavelengths. We show that the scheduling technique can keep fairness and a small delay for variable-length packets. A pipelined-scheduling technique for variable-length packets is also proposed for a high-speed and large-capacity switching system.

本文言語English
ホスト出版物のタイトル2001 IEEE Workshop on High Performance Switching and Routing
ページ88-92
ページ数5
出版ステータスPublished - 2001 12月 1
外部発表はい
イベント2001 IEEE Workshop on High Performance Switching and Routing - Dallas, TX, United States
継続期間: 2001 5月 292001 5月 31

出版物シリーズ

名前2001 IEEE Workshop on High Performance Switching and Routing

Other

Other2001 IEEE Workshop on High Performance Switching and Routing
国/地域United States
CityDallas, TX
Period01/5/2901/5/31

ASJC Scopus subject areas

  • 工学(全般)

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