This work investigates the behavior of a reservation mechanismknown as JET, Just Enough Time, highly promisingin WDM networks adopting the optical burst switching(OBS) paradigm. In this article we assess the performance,in terms of burst blocking probability, that an optical crossconnectachieves when employing JET in conjunction withthe MultiProtocol Lambda Switching in the control planeon top of the optical layer, and compare it with the LabeledOptical Burst Switching, LOBS, solution. The burstblocking probabilities of three service classes with differentQoS requirements are determined, demonstrating thatthe LOBS alternative guarantees a remarkable improvementwith respect to the MultiProtocol Lambda Switching- OBS combination.
MPlS vs LOBS in an Optical Burst Switching Node: Impact ofLong-Range Dependent Traffic on Multiclass Services / A., Brandani; Casoni, Maurizio; Merani, Maria Luisa. - STAMPA. - (2002), pp. 186-189. (Intervento presentato al convegno First International Conference on Optical Communications and Networks tenutosi a singapore nel 11-14 Novembre 2002).
MPlS vs LOBS in an Optical Burst Switching Node: Impact ofLong-Range Dependent Traffic on Multiclass Services
CASONI, Maurizio;MERANI, Maria Luisa
2002
Abstract
This work investigates the behavior of a reservation mechanismknown as JET, Just Enough Time, highly promisingin WDM networks adopting the optical burst switching(OBS) paradigm. In this article we assess the performance,in terms of burst blocking probability, that an optical crossconnectachieves when employing JET in conjunction withthe MultiProtocol Lambda Switching in the control planeon top of the optical layer, and compare it with the LabeledOptical Burst Switching, LOBS, solution. The burstblocking probabilities of three service classes with differentQoS requirements are determined, demonstrating thatthe LOBS alternative guarantees a remarkable improvementwith respect to the MultiProtocol Lambda Switching- OBS combination.
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