Network functions virtualization (NFV) is a new network architecture framework where
network function that traditionally used dedicated hardware (middleboxes or network …

With the development of telecommunication technologies and the proliferation of network
applications in the past decades, the traditional cloud network architecture becomes unable …

The Industrial Internet of Things (IIoT) promotes the deep integration of new-generation
communication technologies and industrial ecology. However, the popularity of computing …

In this paper, we present a systematic overview of existing isolation techniques in nodes and
networks, especially in the Radio Access Network and the Core Network (RAN and CN) to …

Combining with software-defined networking and IT virtualization technologies, Network
Function Virtualization (NFV) has been proposed as an important technology to speed up …

Network function virtualization (NFV) decouples network functions (NFs) from dedicated
hardware, leading to significant cost reduction in network service provisioning. With NFV, a …

Virtual network embedding has propounded as one of the most important techniques to
address the issue of Internet architecture ossification. Previous studies on virtual network …

Existing network virtualization systems share a few characteristics, namely they target one
data center of a single operator and only offer traditional networking services. As such, their …

In the 5G and beyond 5G networks, achieving security-aware data transmission needs to
convert clients' requests into a service function chain (SFC), each service function (SF) …

Network virtualization is an effective way to overcome the ossification of Internet by enabling
multiple virtual networks to coexist on a shared infrastructure. Virtual network embedding is …