PERFORMANCE CALCULATION FOR AN OPTICAL MAN

被引：1

作者：

HAYES, JF

AYADI, F

机构：

[1] Department of Electrical and Computer Engineering, Conordia University, Montreal, Que. H3G 1M8

来源：

COMPUTER COMMUNICATIONS | 1994年 / 17卷 / 01期

关键词：

OPTICAL MAN; PERFORMANCE; PHYSICAL TOPOLOGY; SHUFFLENET;

D O I：

10.1016/0140-3664(94)90014-0

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A Metropolitan Area Network employing optical fibre in a unique fashion is described and analysed with respect to performance. There are two possible physical configurations: a basic topology such as the star and the tree, and the compound configuration such as the tree-star-tree. As a logical overlay which serves to route information packets between stations, a form of perfect shuffle - the ShuffleNet - is used. Logical links between stations are fashioned from subbands of individual wavelength channels. Performance is calculated in terms of average packet delay as a function of traffic load. For example, we delineate the average packet delay as a function of traffic load. Of particular interest is the effect of a limitation on the bandwidth of optical amplifiers, such limitation increases the length of the path between originating and terminating stations.

引用

页码：17 / 24

页数：8

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