Variable granularity service function chain mapping algorithm based on microservice architecture
Dianxin kexue, 2022 For the problem that the end-to-end delay of the service function chain (SFC) cannot meet the demand of delay-sensitive applications in 5G environment, a variable granularity service function chain mapping (VG-SFCM) algorithm based on microservice ...
Xiaochun WU +4 more
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Availability and Reliability of Service Function Chain: A Quantitative Evaluation View
International Journal of Computational Intelligence Systems, 2023 Service function chain (SFC) based on network function virtualization (NFV) technology can handle network traffic flexibly and efficiently. The virtual network function (VNF), as the core function unit of SFC, can experience software aging, which reduces
Yaru Li +5 more
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A satellite SFCs reliability protection method [PDF]
Zhihui kongzhi yu fangzhenThis paper discusses the reliability deployment of Service Function Chain (SFC) on the hybrid satellite network based on SDN architecture. Firstly, this paper describes the reliability protection problem of SFC, establishes the underlying network and SFC
WANG Zhong, WU Yang, SONG Huayu, LI Feilong
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Optimizing Service Function Chaining Migration With Explicit Dynamic Path
IEEE Access, 2022 Network Function Virtualization (NFV) can support customized on- demand network services with flexibility and cost-efficiency. Virtual Network Function (VNF) instances need to be scaled out, scaled in, and reallocated across the NFV infrastructure (NFVI)
Tuan-Minh Pham
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Effectiveness of segment routing technology in reducing the bandwidth and cloud resources provisioning times in network function virtualization architectures [PDF]
, 2019 Network Function Virtualization is a new technology allowing for a elastic cloud and bandwidth resource allocation. The technology requires an orchestrator whose role is the service and resource orchestration.
Catena, Tiziana +4 more
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Service Function Chain Deployment Method Based on VNF Divided Backup Mechanisms [PDF]
Jisuanji kexueService Function Chain(SFC) deployment is a key technology for realizing flexible and diverse network services,and SFC reliability is an important index in SFC deployment work.Existing methods improve the reliability of SFC while waste network resources ...
ZHAO Jihong, MA Jian, LI Qianwen, NING Lijuan
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Service Function Chaining Based on Segment Routing Using P4 and SR-IOV (P4-SFC) [PDF]
, 2020 Abstract In this paper we describe P4-SFC to support service function chaining (SFC) based on a single P4-capable switch and off-the-shelf components. It utilizes MPLS-based segment routing for traffic forwarding in the network and SR-IOV for efficient packet handling on hosts.
Andreas Stockmayer +3 more
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Migration energy aware reconfigurations of virtual network function instances in NFV architectures [PDF]
, 2017 Network function virtualization (NFV) is a new network architecture framework that implements network functions in software running on a pool of shared commodity servers.
Ammar, Mostafa +2 more
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Offline and online power aware resource allocation algorithms with migration and delay constraints [PDF]
, 2019 © . This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/In order to handle advanced mobile broadband services and Internet of Things (IoT), future Internet and 5G networks are ...
Hejja, Khaled A. M. +1 more
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An Availability-Enhanced Service Function Chain Placement Scheme in Network Function Virtualization
Journal of Sensor and Actuator Networks, 2019 A service function chain (SFC) is an ordered virtual network function (VNF) chain for processing traffic flows to deliver end-to-end network services in a virtual networking environment.
Yansen Xu, Ved P. Kafle
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