Results 61 to 70 of about 347 (102)
Vitality insights of fish escaping from a sorting grid installed on a bottom trawl net. [PDF]
Sci RepPetetta A +10 more
europepmc +1 more source
Incremental capacity planning in flexgrid optical networks
, 2015 Les xarxes de comunicacions de fibra òptica necessiten adaptar-se com a resposta a l'evolució del tràfic de dades que han de transportar. Aquesta evolució inclou l'extensió periòdica de la seva capacitat per tal de millorar alguna de les mètriques que caracteritzen el seu funcionament, com per exemple la capacitat de restaurar la connectivitat del ...
openaire +1 more source
How national IP/MPLS networks can benefit from flexgrid optical technology?
We design a 1113-node network and show that the optimum is a large Flexgrid core serving small metro areas.
Junyent Giralt, Gabriel +3 more
core
Experimental assessment of ABNO-driven multicast connectivity in flexgrid networks
The increasing demand of internet services is pushing cloud services providers to increase the capacity of their data centers (DC) and create DC federations, where two or more cloud providers interconnect their infrastructures.
Cugini, Filippo +7 more
core
Vulnerability modelling for periodical flexgrid network planning
Dynamic flexgrid optical networks are being developed to operate under highly changing traffic scenarios. Planning such optical networks is fully dependent on the traffic characteristics whereas the constant traffic evolution needs of continuous network ...
Ruiz Ramírez, Marc +1 more
core
A traffic intensity model for flexgrid optical network planning under dynamic traffic operation
We obtain a model to estimate the highest traffic intensity that a flexgrid-based network can support in dynamic scenarios. A design problem is introduced to illustrate its application.
Ruiz Ramírez, Marc +3 more
core
A PCE-based strategy for LSP re-optimization in flexgrid optical networks is experimentally validated. A front- and back-end stateful PCE architecture is deployed, wherein automatic and coordinated operations (e.g., computation delegation, database ...
Muñoz González, Raul +5 more
core
Optimization models for flexgrid elastic optical networks
In the paper we present integer programming (IP) optimization models for flexgrid elastic optical networks (EON). We consider several different basic assumptions regarding flexibility of EON that lead to a variety of IP formulations differing in ...
Ruiz Ramírez, Marc +4 more
core