Overflow buffering in an all-optical packet-switched cross-connect

被引：0

作者：

Geldenhuys, R ^{[1
]}

Liu, Y ^{[1
]}

Khoe, GD ^{[1
]}

Leuschner, FW ^{[1
]}

Dorren, HJS ^{[1
]}

机构：

[1] Univ Pretoria, ZA-0002 Pretoria, South Africa

来源：

2004 IEEE AFRICON: 7TH AFRICON CONFERENCE IN AFRICA, VOLS 1 AND 2: TECHNOLOGY INNOVATION | 2004年

关键词：

optical buffering; optical cross-connect architectures; optical packet switching; optical signal processing;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper considers the performance of an alloptical packet-switched cross-connect. All-optical header processing and all-optical routing are implemented in the cross-connect architectures. The main metric considered to measure the performance is the packet loss ratio for the buffering. A recirculating buffer is implemented with a degenerate configuration. It is shown that the unsatisfactory performance achieved taking the self-similarity of the traffic into account can be improved using overflow buffering. Overflow buffering utilises available buffer positions in parallel wavelengths of the same physical buffer.

引用

页码：981 / 984

页数：4

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