On-Line Dynamic Traffic Grooming Algorithms for WDM Mesh Networks

被引：0

作者：

Drummond, Andre C. ^{[1
]}

da Fonseca, Nelson L. S. ^{[1
]}

机构：

[1] Univ Estadual Campinas, Inst Comp, Campinas, SP, Brazil

来源：

2009 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-8 | 2009年

关键词：

OPTICAL NETWORKS;

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：

Traffic grooming in Wavelength Division Multiplexing networks merges low-speed flows into large capacity pipes so that the bandwidth discrepancy between them will not lead to underutilization of resources. On-line solutions for dynamic grooming typically involve the construction of an auxiliary graph for deciding on the routing and wavelength assignment. An auxiliary graph can represent the network partially leading to scalable solutions. Previous algorithms based on such type of auxiliary graph produce unfair distribution of resources. This paper introduces a novel algorithm and two of its variants, which are scalable and produce low blocking and fair distribution of resources.

引用

页码：2515 / 2519

页数：5

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