A hierarchical characterization of a live streaming media workload
IEEE/ACM Transactions on Networking (TON)
An overview of the OMNeT++ simulation environment
Proceedings of the 1st international conference on Simulation tools and techniques for communications, networks and systems & workshops
The European IST project DAVID: a viable approach toward optical packet switching
IEEE Journal on Selected Areas in Communications
A summary of the HORNET project: a next-generation metropolitan area network
IEEE Journal on Selected Areas in Communications
RingO: an experimental WDM optical packet network for metro applications
IEEE Journal on Selected Areas in Communications
A tool to model traffic aggregation in networks of reconfigurable optical ADD/DROP multiplexers
VECoS'11 Proceedings of the Fifth international conference on Verification and Evaluation of Computer and Communication Systems
Managing energy in a network of reconfigurable optical add/drop multiplexers
International Journal of Critical Computer-Based Systems
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We present the ECOFRAME metro ring network and how we can provide virtual circuit emulation with QoS guarantee at a subwavelegth level. The architecture is based on a centralized HUB and reservations. The scheduler in the HUB reserves a set of rectangles, called a pattern to describe the slots allocated to a node. We study the tradeoff between the complexity of the reservation at the HUB level and the performance of the network: distribution of the end to end delay and utilization of the ring.