Results 21 to 30 of about 1,019,069 (287)
Unsupervised Deep Learning for Distributed Service Function Chain Embedding
IEEE Access, 2023 Network Function Virtualization (NFV) has paved the way for the migration of Virtual Network Functions (VNFs) into multi-tenant datacenters, lowering the barrier for the introduction of new processing functionality into the network.
Panteleimon Rodis +1 more
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SFCaaS: Service function chains as a service in NFV environments
ITU Journal on Future and Evolving Technologies, 2022 With the growing deployment of emergent technologies like software-defined networking, network services are expected to be revolutionized. In this paper, we investigate offering Service Function Chains as a Service (SFCaaS) in NFV environments. We describe the potential business model to offer such a service and then we address the service function ...
Moufakir, Tarik +4 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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Analysis and Computation of the Joint Queue Length Distribution in a FIFO Single-Server Queue with Multiple Batch Markovian Arrival Streams [PDF]
, 2014 This paper considers a work-conserving FIFO single-server queue with multiple batch Markovian arrival streams governed by a continuous-time finite-state Markov chain.
Masuyama, Hiroyuki, Takine, Tetsuya
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Scalable Architecture for Service Function Chain Orchestration [PDF]
2015 Fourth European Workshop on Software Defined Networks, 2015 Network Function Virtualization (NFV) enables to implement network functions in software, high-speed packet processing functions which traditionally are dominated by hardware implementations. Virtualized Network Functions (NFs) may be deployed on generic-purpose servers, e.g., in datacenters.
Sahhaf, Seyedeh Sahel +6 more
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A batch-service queueing model with a discrete batch Markovian arrival process [PDF]
, 2010 Queueing systems with batch service have been investigated extensively during the past decades. However, nearly all the studied models share the common feature that an uncorrelated arrival process is considered, which is unrealistic in several real-life ...
A.J.E.M. Janssen +26 more
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Constraint Programming for Flexible Service Function Chaining Deployment [PDF]
Proceedings of the Annual Hawaii International Conference on System Sciences, 2019 10 pages, 6 figures, HICSS ...
Tong Liu +5 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 Simplified
, 2016 Middleboxes have become a vital part of modern networks by providing service functions such as content filtering, load balancing and optimization of network traffic. An ordered sequence of middleboxes composing a logical service is called service chain. Service Function Chaining (SFC) enables us to define these service chains.
Ghaznavi, Milad +3 more
openaire +2 more sources
IEEE Access, 2019 Network function virtualization (NFV) technology continues gaining attention as a paradigm shift, and telecommunication services can be flexibly deployed and managed, resulting in lower CAPEX and OPEX for the Internet service providers (ISPs).
Yicen Liu, Hao Lu, Xi Li, Donghao Zhao
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