• Publications
  • Influence
T-NOVA: A marketplace for virtualized network functions
Network Functions Virtualization (NFV) is a concept, which has attracted significant attention as a promising approach towards the virtualization/“softwarisation” of network infrastructures. With theExpand
  • 85
  • 10
  • PDF
A noise model for digitized data
The paper analyzes the overall conversion error of a noisy digitizer affected by Gaussian noise at its input or generated within the digitizer itself. It is shown that, under mild conditionsExpand
  • 36
  • 4
High Performance Computing and Network Function Virtualization: A major challenge towards network programmability
  • Pietro Paglierani
  • Computer Science
  • IEEE International Black Sea Conference on…
  • 18 May 2015
The combination of emerging concepts, such as Fog Computing, Software Defined Networking and Network Function Virtualization will contribute to transform the network into a flexible and dynamicalExpand
  • 11
  • 1
Session Border Controller Virtualization Towards "Service-Defined" Networks Based on NFV and SDN
The promises of Network Functions Virtualization (NFV) complemented with Software Defined Networking (SDN) can be simply stated as: get much more, pay much less. Adopting such paradigms, ServiceExpand
  • 26
Accuracy of effective bits estimation methods
The basic assumptions of analog-to-digital converter (ADC) effective bit estimation procedures are analyzed and closed-form expressions that link accuracy to the parameters that describe theExpand
  • 26
Hardware-accelerated high-resolution video coding in Virtual Network Functions
Network Function Virtualization (NFV) has become a widely acclaimed approach to facilitate the management and orchestration of network services. However, after rapidly achieving a widespread success,Expand
  • 11
  • PDF
Deploying CPU-Intensive Applications on MEC in NFV Systems: The Immersive Video Use Case
Multi-access Edge Computing (MEC) will be a technology pillar of forthcoming 5G networks. Nonetheless, there is a great interest in also deploying MEC solutions in current 4G infrastructures. MECExpand
  • 9
  • PDF
GPU-accelerated Video Transcoding Unit for Multi-access Edge Computing Scenarios
The exponential growth of video traffic and the outburst of novel video-based services is revealing the inadequacy of the traditional mobile network infrastructure. To respond to this and to manyExpand
  • 9
  • PDF
On the use of in-service, nonintrusive measurement devices in the performance analysis of telephone-type networks
In the paper the problem of assessing the speech quality provided by a real-life telephone-type network is considered. Two different approaches to the quoted problem are presented: subjectiveExpand
  • 5