Titre: Dimensioning resources of Network Slices for energy-performance trade-off

Abstract: Within network slicing, the performance of slices does not only depend on where virtual functions and links are placed, but also on how much resources they can use. We thus propose a method for resource dimensioning, via dimensioning capacities of multiple Jackson networks (one per slice) co-existing in the same resource-constrained network. The objective is to minimize energy consumption while satisfying the latency requirements of heterogeneous service providers.