Impact of processing costs on service chain placement in network functions virtualization

@article{Savi2015ImpactOP,
  title={Impact of processing costs on service chain placement in network functions virtualization},
  author={Marco Savi and Massimo Tornatore and Giacomo Verticale},
  journal={2015 IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN)},
  year={2015},
  pages={191-197}
}
The Network Functions Virtualization (NFV) paradigm is the most promising technique to help network providers in the reduction of capital and energy costs. The deployment of virtual network functions (VNFs) running on generic x86 hardware allows higher flexibility than the classical middleboxes approach. NFV also reduces the complexity in the deployment of network services through the concept of service chaining, which defines how multiple VNFs can be chained together to provide a specific… CONTINUE READING
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