Traffic models for slotted optical packet switched networks

摘要: Optical packet switching (OPS) has emerged as a promising architecture for the future all-optical network scenario. In order to have successful deployment of OPS networks, several networking issues must be resolved, e.g., how resolve contentions and provide Quality-of-Service (QoS) differentiation. Such studies often rely on teletraffic analysis in quantify performance network. this paper, we introduce new review existing traffic models slotted buffer-less networks. particular, present novel asymmetric model, suitable studying effects non-uniform traffic. switches with without wavelength conversion are studied. Numerical evaluations comparison study presented reported. The main contributions paper advance field establishing theoretical framework networks act tutorial engineering such