Evaluation of QoS differentiation mechanism in shared-per-wavelength Optical Packet Switches

  title={Evaluation of QoS differentiation mechanism in shared-per-wavelength Optical Packet Switches},
  author={Vincenzo Eramo and Angelo Germoni and Antonio Cianfrani and Carla Raffaelli and Michele Savi},
  journal={2009 International Conference on Optical Network Design and Modeling},
The performance of a Bufferless Optical Packet Switch, which employs shared Fixed Input Tunable Output Wavelength Converters, namely shared-per-wavelength, supporting Quality of Service is presented. The aims of the paper are both to reduce switch costs, by using simpler optical components and low complexity space switching matrices, and to provide service differentiation among packets belonging to different Class of Services. The QoS, expressed in term of Packet Loss Rate, is differentiated by… CONTINUE READING


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