DWDM for QoS Management in Optical Packet Switches

Authors:
Franco Callegati;Walter Cerroni;Carla Raffaelli;Paolo Zaffoni
Affiliations:
-;-;-;-
Venue:
QoS-IP 2003 Proceedings of the Second International Workshop on Quality of Service in Multiservice IP Networks
Year:
2003

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Abstract

This paper addresses the problem of quality of service management in optical packet switching over DWDM. Asynchronous, variable length packets are considered and algorithms able to offer congestion resolution and quality of service differentiation are presented, with reference to both connectionless and connection oriented network scenarios. The paper aims at showing that it is possible to guarantee differentiation of the quality of service among traffic classes, with very little buffering requirements.