Fichera, S.Martinez, R.Martini, BarbaraGharbaoui, M.Casellas, R.Vilalta, R.Muñoz, R.Castoldi, P.2019-03-192019-03-192018-09-27Fichera, S., Martínez, R., Martini, B., Gharbaoui, M., Casellas, R., Vilalta, R., Muñoz, R. y Castoldi, P. (2018). Latency-Aware Network Service Orchestration over an SDN-Controlled Multi-Layer Transport Infrastructure. In: 20th International Conference on Transparent Optical Networks (ICTON), pp.1-4.978-1-5386-6605-0 (Electronic)978-1-5386-6604-3 (USB)978-1-5386-6606-7 (PoD)2161-2064https://hdl.handle.net/10016/28210In this paper, we present latency-aware orchestration strategies that jointly consider satisfying both the allocation of computing resources (in distributed DCs) and the bandwidth and latency networks requirements, which are experimentally evaluated within a Multi-Layer (Packet over Optical Flexi-Grid) Transport Network and considering different DC set-ups and capabilities.5application/pdfeng© 2018 IEEEOrchestration5GSDNNFVVNF forwarding graphVirtual network functionconference paperTelecomunicacioneshttps://www.doi.org/10.1109/ICTON.2018.8473817open access142018 20th International Conference on Transparent Optical Networks (ICTON)