Toward dynamic virtualized network services in telecom operator networks

  title={Toward dynamic virtualized network services in telecom operator networks},
  author={Ivano Cerrato and Alex Palesandro and Fulvio Risso and Marc Su{\~n}{\'e} and Vinicio Vercellone and Hagen Woesner},
  journal={Computer Networks},
NFV and SDN are nowadays seen as a solid opportunity by telecom operators to reduce costs while at the same time providing new and better services. Recently, the Unify project proposed a multi-layered architecture that, leveraging different levels of abstraction, can orchestrate and deploy generic network services on the physical infrastructure of the telecom operator. In this paper, we exploit such an architecture to deliver end-to-end generic services in presence of multiple concurring… CONTINUE READING
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