光接入网架构的成本分析

IEEE ATM Workshop '99 Proceedings (Cat. No. 99TH8462) Pub Date : 1999-05-24 DOI:10.1109/ATM.1999.786874

Sungjoon Park, Souhwan Jung, Gye Tae Khil, S. Gweon

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引用次数: 0

摘要

通过对STAR、PON和ADS结构的成本函数建模，研究了光接入网的建设成本。在估计每种配置的IFC时，考虑了许多成本因素，包括ONU的数量、用户带宽、分配器的分配系数和布线。我们的分析表明，PON和ADS结构在低用户带宽下比STAR成本低，但在高用户带宽下比STAR成本高。

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A cost analysis on optical access network architectures

This paper investigates the costs of building optical access networks by modeling cost functions on STAR, PON and ADS structures. A number of cost factors including the number of ONU, user bandwidth, distribution factor of a splitter, and cabling were considered in estimating the IFC of each configuration. Our analysis shows that the PON and ADS structures have lower costs than STAR at low user bandwidth, but increases over STAR at high user bandwidth.

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IEEE ATM Workshop '99 Proceedings (Cat. No. 99TH8462)

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