Evaluation of QoS differentiation mechanisms in asynchronous bufferless optical packet-switched networks

@article{verby2006EvaluationOQ,
  title={Evaluation of QoS differentiation mechanisms in asynchronous bufferless optical packet-switched networks},
  author={Harald {\O}verby and Norvald Stol and Martin Nord},
  journal={IEEE Communications Magazine},
  year={2006},
  volume={44},
  pages={52-57}
}
Existing quality of service differentiation schemes for today's IP over point-to-point optical WDM networks take advantage of electronic RAM to implement traffic management algorithms in order to isolate the service classes. Since practical optical RAM is not available, these techniques are not suitable for a future all-optical network. Hence, new schemes are needed to support QoS differentiation in optical packet-switched (OPS) networks. In this article we first present an overview of existing… CONTINUE READING

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