… some redundancy schemes in virtualized environments. A set of algorithms amenable to
discover the minimum number of nodes causing the failure of an NFV environment is found in [8]…

… for efficient virtualisation of IP Multimedia Subsystem (IMS) in different operator environments
responding to the high level requirements of the ETSI NFV use case for virtualizing …

… IMS within an NFV environment IP Multimedia Subsystem can surely benefit from an NFVbased
environment, by inheriting some advantages in terms of: i) flexibility: a vIMS element can …

… virtualized environments. Again, a set of algorithms useful to discover the minimum number
of network elements that cause the failure of an NFV environment is proposed in [9], even if …

… criteria is the IP Multimedia Subsystem (IMS), the framework in charge of managing the
multimedia services in the next generation networks. By merging the IMS and NFV concepts, we …

… We proposes an NFV-based virtualized IMS (vIMS) … In Section 4, we evaluate the performance
of the NFV-based vIMS in … In Section 5, we illustrate the experiment environment and …

… , such as the Network Function Virtualization (NFV), and service provisioning platforms such
as the IP Multimedia Subsystem (IMS). The NFV concept is evolving towards a lightweight …

… NFV-based architectures are included in our review. The architectures proposed for IMS …
We start by introducing IMS, cloud computing, and NFV, and also outlining the requirements of …

… Raising the level of abstraction of IaaSs based on paradigms such as SDN and NFV is no
easy task. The reason is that approaches such as SDN and NFV usually mimic the underlying …

… Container technology is normally coupled with the Network Function Virtualization (NFV) …
Function (GNF), a container-based NFV framework aimed at running and orchestrating VNFs …