The Network Function Virtualization (NFV) paradigm is giving impetus to novel telecommunication infrastructures that readily benefit from virtualized environments. One of …
Abstract The Network Function Virtualization (NFV) has been conceived as an enabler of novel network infrastructures and services that can be deployed by combining virtualized …
The Network Function Virtualization (NFV) initiative involving the European Telecommunications Standard Institute (ETSI) and a group of telecom companies, started in …
The reputation of network providers strongly depends on their ability to guarantee high performance levels of virtualized infrastructures, and to maintain strict Quality-of-Service …
Service provisioning mechanisms implemented across 5G infrastructures take broadly into use the network service chain concept. Typically, it is coupled with Network Function …
In the era of fifth generation (5G) telecommunication systems, a flexible, cost saving and reliable deployment of the network infrastructures appears to be a crucial issue. The …
IP Multimedia Subsystem (IMS) represents a crucial element for the convergence of telecommunication systems heading towards 5G solutions. Actually, IMS offers a …
Nowadays, telecom providers may benefit from the flexibility offered by Network Function Virtualization (NFV) paradigm that allows to decouple the service logic from the underlying …
TA Nguyen, DS Kim, JS Park - The Scientific World Journal, 2014 - Wiley Online Library
It is important to assess availability of virtualized systems in IT business infrastructures. Previous work on availability modeling and analysis of the virtualized systems used a …