Availability-aware service chain composition and mapping in NFV-enabled networks

M Wang, B Cheng, S Zhao, B Li… - … Conference on Web …, 2019 - ieeexplore.ieee.org
Network Function Virtualization (NFV) is an emerging technology decouples network
functions from hardware. Network service in NFV is deployed as a service chain, also known …

Redundancy mechanism of service function chain with node-ranking algorithm

L Zhang, Y Wang, X Qiu, H Guo - 2019 IFIP/IEEE Symposium …, 2019 - ieeexplore.ieee.org
Network Function Virtualization (NFV) decouples network functions from dedicated
hardware platforms, and reduces the cost of proprietary physical equipment. In NFV …

Service function chain composition and mapping in NFV-enabled networks

M Wang, B Cheng, B Li, J Chen - 2019 IEEE World Congress …, 2019 - ieeexplore.ieee.org
Network Function Virtualization (NFV) is a new network paradigm that decouples network
functions from dedicated hardware. Network services in NFV are deployed as service …

Guaranteed-availability network function virtualization with network protection and VNF replication

J Kong, I Kim, X Wang, Q Zhang… - … 2017-2017 IEEE …, 2017 - ieeexplore.ieee.org
Network function virtualization (NFV) provides an efficient and flexible way to deploy network
services in the form of service function chains (SFCs) by adopting generalized equipment …

Enhancing the reliability of services in NFV with the cost-efficient redundancy scheme

W Ding, H Yu, S Luo - 2017 IEEE international conference on …, 2017 - ieeexplore.ieee.org
Network Function Virtualization (NFV) transforms the traditional service provision
architecture into a software-based structure. In NFV, Virtual Network Functions Forwarding …

End-to-end reliability assurance of service chain embedding for network function virtualization

S Bijwe, F Machida, S Ishida… - 2017 IEEE conference on …, 2017 - ieeexplore.ieee.org
Network Function Virtualization (NFV) enables network operators to utilize a common
substrate network for offering different networking services flexibly and dynamically in the …

Service function graph design and mapping for NFV with priority dependence

M Jalalitabar, G Luo, C Kong… - 2016 IEEE Global …, 2016 - ieeexplore.ieee.org
Network Function Virtualization (NFV) explores the virtualization technologies to offer
Network-as-a-Service (NaaS) through connected virtual network functions. The network …

Joint optimization of service function chaining and resource allocation in network function virtualization

L Wang, Z Lu, X Wen, R Knopp, R Gupta - IEEE Access, 2016 - ieeexplore.ieee.org
Network function virtualization (NFV) has already been a new paradigm for network
architectures. By migrating NFs from dedicated hardware to virtualization platform, NFV can …

Reliability‐aware service chaining mapping in NFV‐enabled networks

Y Liu, Y Lu, W Qiao, X Chen - Etri Journal, 2019 - Wiley Online Library
Network function virtualization can significantly improve the flexibility and effectiveness of
network appliances via a mapping process called service function chaining. However, the …

Joint optimization of service chain graph design and mapping in NFV-enabled networks

Y He, X Zhang, Z Xia, Y Liu, K Sood, S Yu - Computer Networks, 2022 - Elsevier
Abstract Network Function Virtualization (NFV) is an emerging approach to serve diverse
demands of network services by decoupling network functions and dedicated network …