VNF placement strategy for availability and reliability of network services in NFV

Y Alahmad, A Agarwal - 2019 Sixth International Conference …, 2019 - ieeexplore.ieee.org
… In this paper, we tackle the problem of VNF placement in NFV from the availability and
reliabilityReliability evaluation for nfv deployment of future mobile broadband networks. IEEE …

Delay and reliability-constrained VNF placement on mobile and volatile 5G infrastructure

B Németh, N Molner, J Martín-Pérez… - … on Mobile …, 2021 - ieeexplore.ieee.org
… of reliable, low latency service deployment over a volatile network, where mobile compute
… the temporal aspects and conflicting traits of reliable, low latency service deployment over a …

NFV and blockchain enabled 5G for ultra-reliable and low-latency communications in industry: Architecture and performance evaluation

H Huang, W Miao, G Min, J Tian… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… In the sequential NFV deployment, the VNFs are connected in series to provide … To
calculate the reliability that a certain latency can be met by the underlying NFV networks, we first …

A dynamic reliability-aware service placement for network function virtualization (NFV)

M Karimzadeh-Farshbafan… - IEEE Journal on …, 2019 - ieeexplore.ieee.org
… The most important challenge of a successful NFV deployment is managing the resources of
… placement has received attention for NFV-based networks. The reliability of the services is …

Analysis of scaling policies for NFV providing 5G/6G reliability levels with fallible servers

J Ortin, P Serrano, J Garcia-Reinoso… - … on Network and …, 2022 - ieeexplore.ieee.org
… the best strategy to support an energy-efficient highly-reliable service: deploying a few
powerful and reliable machines versus deploying many machines, but less powerful and reliable. …

[HTML][HTML] 5G network slicing using SDN and NFV: A survey of taxonomy, architectures and future challenges

AA Barakabitze, A Ahmad, R Mijumbi, A Hines - Computer Networks, 2020 - Elsevier
… different SDN/NFV-based architectural approaches and their deployment strategies for
5G … The 5G needs to be robust enough reliable and resilient network to support timely …

A reliability-aware, delay guaranteed, and resource efficient placement of service function chains in softwarized 5G networks

PK Thiruvasagam, VJ Kotagi… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
NFV provides an effective way to design, deploy, and manage network functions and … This
section describes about optimal placement of the designed reliable SFC graphs in the NFV

[HTML][HTML] Deploying an NFV-based experimentation scenario for 5G solutions in underserved areas

V Sanchez-Aguero, I Vidal, F Valera, B Nogales… - Sensors, 2021 - mdpi.com
… is NFV-enabled, on top of which Virtual Network Functions (VNF) can be automatically deployed
to support occasional network … The whole deployment implies the use of a virtual private …

A survey of end-to-end solutions for reliable low-latency communications in 5G networks

D Rico, P Merino - IEEE Access, 2020 - ieeexplore.ieee.org
evaluation to identify the current research efforts and future lines … were initially designed for
4G networks are included in the … nature of NFV allows VNFs to be simultaneously deployed in …

On credibility-based service function chain deployment

W Fan, Q Cui, X Li, X Huang… - IEEE Open Journal of the …, 2021 - ieeexplore.ieee.org
… Establish a Judgment Matrix To quantify the reliability of an NFV node, we adopt the idea of
… , we propose a SFC deployment strategy according to the credibility evaluation paradigm. In …