Web-based services have nowadays aggregated the majority of applications, ranging from
multimedia delivery to instant messaging, embracing requirements from different classes of …

Virtualized Network Functions (VNFs) are emerging as the keystone of 5G network
architectures: flexibility, agility, fast instantiation times, consolidation, Commercial Off The …

As third-generation (mobile) networks (3G networks) become a commercial reality, strong
movements are emerging in the direction of a common infrastructure based on the Internet …

The IP Multimedia Subsystem (IMS) is becoming the de facto overlay network for enabling
the delivery of multimedia services in converged networks. Because it is envisioned that the …

Todays telecommunication networks are plagued with ever increasing demands of
scalability and service agility. Network function virtualization (NFV) potentially addresses the …

The model of the virtual router with static and dynamic reconfiguration of resources is
developed. This model allows to create effective virtual device with optimal parameters …

Network function virtualization (NFV) is a promising paradigm for network service
provisioning which decouples the network functions from the physical infrastructure …

Network Function Virtualization (NFV) is a new paradigm in which network services are
virtualized and can run in common and generic hardware, improving service agility and …

A particular challenge, when trying to analyze and predict the behavior of subnetworks of the
global Internet, refers to the task of elaborating a sufficiently realistic workload …

This article presents the implementation of a designed model for the simulation of three
telecommunication services (File Transfer, Video on Demand and Voice over IP) using a …