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This paper presents a novel service-oriented network architecture to bridge the informational gap between user applications and optical networks providing technology-agnostic multigranular optical network services for clouds. A mediation layer (service plane) between user applications and network control is proposed to facilitate a mapping process between user application requests and the network...
In slotted systems, the traffic aggregation strategy heavily impacts efficiency and becomes even more significant in the environment of OBS architectures. One may choose to wait until a slot is filled up or to set a limit to the assembly time, so as to offer delay guarantees to QoS demanding traffic at the cost of inefficiency. When both real-time and elastic traffic must be supported, their contradicting...
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