2020
DOI: 10.1109/access.2020.2973568
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NFV Data Centers: A Systematic Review

Abstract: This work was supported under Grants for Brazilian PhD students with Coordination for the Improvement of Higher Education Personnel (CAPES). ABSTRACT Recently, the widespread use of Network Function Virtualization (NFV) has meant a significant shift in communication and network cloud-based services. NFV increases network function, allocation, and flexibility, for the implementation of new network services, The benefits from optimizing resource allocation in NFV data center include automation of the operational… Show more

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Cited by 14 publications
(10 citation statements)
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“…Our systematic review complements the works done by [96,87], highlighting the existing solutions for SFC placement in distributed scenarios proposed over the last decade. Furthermore, in comparison with other surveys such as [9,11], our systematic review provides a more comprehensive view, presenting SFC placement goals and solutions as well as the scenarios in which the solutions are applied.…”
Section: Related Workmentioning
confidence: 83%
See 1 more Smart Citation
“…Our systematic review complements the works done by [96,87], highlighting the existing solutions for SFC placement in distributed scenarios proposed over the last decade. Furthermore, in comparison with other surveys such as [9,11], our systematic review provides a more comprehensive view, presenting SFC placement goals and solutions as well as the scenarios in which the solutions are applied.…”
Section: Related Workmentioning
confidence: 83%
“…In [96], Souza et al systematically reviewed the integration of NFV in data centers. They highlighted some research problems related to performance, dependability, resource allocation, cost, management, and resource interoperability.…”
Section: Related Workmentioning
confidence: 99%
“…The core network is the backbone network that interconnects various networks. The core nodes are either connected to NFV data centers or based on the resource capabilities, the nodes themselves host VNFs to provide computation/storage on the fly [34]. Our work assumes that all core nodes are capable of hosting VNFs.…”
Section: Data Planementioning
confidence: 99%
“…In this direction, ETSI was the first to define a framework for the management and orchestration of NFV services through the MANO-NFV specification [9]. From this specification have emerged implementation [11] efforts as Tacker [12], OPENFV, Open Baton, OPEN-O, OpenMANO and T-NOVA [13].…”
Section: Related Work a Interoperability And Interfacesmentioning
confidence: 99%