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QoS-driven function placement reducing expenditures in NFV deployments
2017
2017 IEEE International Conference on Communications (ICC)
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With Network Function Virtualization (NFV), network functions are deployed as modular software components on the commodity hardware, and can be further chained to provide services. ...
This paper focuses on the placement of virtualized network functions, with the target to support service differentiation in terms of delay and availability while minimizing the associated costs. ...
ACKNOWLEDGMENT This work has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 671648 (VirtuWind). ...
doi:10.1109/icc.2017.7996513
dblp:conf/icc/VizarretaCMMK17
fatcat:c7m44aucunfnxeryf35sbnbsqe
Guest Editorial Special Issue on Edge-Cloud Interplay Based on SDN and NFV for Next-Generation IoT Applications
2020
IEEE Internet of Things Journal
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In "An efficient energy cost and mapping revenue strategy for interdomain NFV-enabled networks," the authors proposed an energy cost model and resource allocation strategy in interdomain NFV-enabled networks ...
In "5G NFV-based tactile Internet for mission-critical IoT services," the authors presented a human perception resolution and the network cost-based utility function model for evaluating the performance ...
doi:10.1109/jiot.2020.2999798
fatcat:sbfruvc4djh7haw3scb4u2jxku
Managing and Optimizing Quality of Service in 5G Environments Across the Complete SLA Lifecycle
2019
Advances in Science, Technology and Engineering Systems
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enriched metadata information from a Network Function Virtualization (NFV) Catalogue. ...
In addition, 5G networks are expected to provide diverse Quality of Service (QoS) guarantees for a wide range of services, applications and users with a variety of requirements. ...
Acknowledgment This work has been partially supported by the 5GTANGO project, funded by the European Commission under Grant number H2020ICT-2016-2 761493 through the Horizon 2020 and 5G-PPP programs (http ...
doi:10.25046/aj040132
fatcat:4fqrxifcnnc4tc6xgjiv3gervm
On-Demand Network Slicing using SDN/NFV-enabled Satellite Ground Segment Systems
2018
2018 4th IEEE Conference on Network Softwarization and Workshops (NetSoft)
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Under this framework, we study the resource orchestration of satellite network services by formulating the on-demand network slicing as an optimization problem that provides flexible service chaining and ...
(NFV) technologies. ...
ACKNOWLEDGMENT Research leading to these results has received funding from the European Union's H2020 Research and Innovation Programme (H2020-ICT-2014-1) under the Grant Agreement H2020-ICT-644843. ...
doi:10.1109/netsoft.2018.8460139
dblp:conf/netsoft/AhmedAFR18
fatcat:6u2my4corngz7bcsxzar6gqnui
Table of Content
2021
2021 IEEE 7th International Conference on Network Softwarization (NetSoft)
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With a Traffic Prediction Use Case
372
Survivable Service Function Chain Mapping in NFV-Enabled 5G Networks
375
SoftIoT and SecSoft Workshops
Optimization of Multipath Transmission Path Scheduling ...
Attacks in SDN Using NFV
263
Mitigating Evasion Attacks on Machine Learning based NIDS Systems in SDN
268
Software Enabled Security Architecture and Mechanisms for Securing 5G Network Services ...
doi:10.1109/netsoft51509.2021.9492551
fatcat:kczddggaonawbh2ylhgwtxaxba
eTOM to NFV mapping for flexible mobile service chaining in 5G networks: IMS use case
2020
Heliyon
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These procedures are performed based on flexible service chaining through implemented NFV management and orchestration modules along with SDN controller functions. ...
functions virtualization (NFV) framework. ...
Dynamic IMS service function chaining mechanism Dynamic signaling service provisioning based on IMS must be found, apart from VIM, on an explicit paradigm. ...
doi:10.1016/j.heliyon.2020.e04307
pmid:32637698
pmcid:PMC7330080
fatcat:knu2bfb7ifgp3l7bmygrwbycu4
Application-Centric provisioning of virtual security network functions
2017
2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)
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NSC and NFV enable flexible, dynamic service chain modifications to meet the real-time network demands. ...
map G s , also known as the embedding cost. ...
doi:10.1109/nfv-sdn.2017.8169861
dblp:conf/nfvsdn/CorinSSS17
fatcat:zsj4vvf4hjb5xl3jvbcxqy6xoy
Reinforcement Learning based QoS/QoE-aware Service Function Chaining in Software-Driven 5G Slices
[article]
2018
arXiv
pre-print
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In this regard, this paper proposes a reinforcement learning based QoS/QoE-aware Service Function Chaining (SFC) in SDN/NFV-enabled 5G slices. ...
With the ever growing diversity of devices and applications that will be connected to 5G networks, flexible and agile service orchestration with acknowledged QoE that satisfies end-user's functional and ...
., too many rules)" during the mapping between service function chains and rule table entries. ...
arXiv:1804.02099v1
fatcat:azxtzf7fwzgdbjn7n3dfw6g4ru
VirtuWind – An SDN- and NFV-Based Architecture for Softwarized Industrial Networks
[chapter]
2018
Lecture Notes in Computer Science
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2019 pre-print arXiv:1902.02539v1 fatcat:nksnchpqgnc4lhixkljkcwkjoy
We present the functional components of our architecture and provide an overview of the appropriate realization mechanisms. ...
VirtuWind proposes the application of Software Defined Networking (SDN) and Network Functions Virtualization (NFV) in critical infrastructure networks. ...
Acknowledgement: This work has received funding from the EU's H2020 research and innovation programme under grant agreement No. 671648 VirtuWind. ...
doi:10.1007/978-3-319-74947-1_17
fatcat:ksr7mwhgjbe3he7f5n26afrrw4
Intent-based management and orchestration of heterogeneous openflow/IoT SDN domains
2017
2017 IEEE Conference on Network Softwarization (NetSoft)
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One of the main challenges in delivering end-toend service chains across multiple Software Defined Networking (SDN) and Network Function Virtualization (NFV) domains is to achieve unified management and ...
In this paper we propose a reference architecture and an intent-based NBI for end-to-end service orchestration across multiple technological domains. ...
the COST Action CA15104-IRACON, and by the Horizon 2020 grant no. 644090: "EuroCPS -European Network of competencies and platforms for Enabling SME from any sector building Innovative CPS products to sustain ...
doi:10.1109/netsoft.2017.8004109
fatcat:agtta3joi5ekpoqoywgkzu2qbe
Service Specific Management and Orchestration for a Content Delivery Network
2018
2018 4th IEEE Conference on Network Softwarization and Workshops (NetSoft)
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Within the scope of the SONATA and 5GTANGO projects, a mechanism was designed that allows developers to create and execute Service and Function Specific Managers. ...
How the network service components are mapped on the substrate, how VNFs get reconfigured after a monitored event or how they scale, only network service/function developers know how to execute such workflows ...
INTRODUCTION Introducing Software Defined Networking and Network Function Virtualization to telecom networks aims, among other targets, to lower the cost of network and service operations. ...
doi:10.1109/netsoft.2018.8459994
dblp:conf/netsoft/SoenenTXKVUS18
fatcat:aibpknkhdjgchfnymssd3fm4bi
VirtuWind: virtual and programmable industrial network prototype deployed in operational wind park
2016
Transactions on Emerging Telecommunications Technologies
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VirtuWind † aims to develop and demonstrate a Software Defined Networking and Network Function Virtualization ecosystem, based on an open, modular and secure framework to address stringent requirements ...
Preserving strict quality of service is particularly challenging when services pass across domains of multiple provides. ...
ACKNOWLEDGEMENT This work has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 671648 (VirtuWind). ...
doi:10.1002/ett.3057
fatcat:2iwrkzbt7zbajolpobfpvr7jza
Distributed Function Chaining with Anycast Routing
2019
Proceedings of the 2019 ACM Symposium on SDN Research - SOSR '19
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and its chaining. ...
The proposed approach offers as well valuable features such as incremental deployability, multi-domain service chaining, failure resiliency, and easy maintenance. ...
Based on this topology a routing decision maps vSF type to the appropriate next(s) NFV-R(s) based on network and instances metric. ...
doi:10.1145/3314148.3314355
dblp:conf/sosr/WionBIC19
fatcat:5ifon6zoybahhkcmfrxcr7qsxm
Flexible connectivity and QoE/QoS management for 5G Networks: The 5G NORMA view
2016
2016 IEEE International Conference on Communications Workshops (ICC)
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In this paper we focus on the novel mobility management schemes, QoE/QoS, Control and Orchestration mechanisms that are being developed in 5G NORMA. ...
These modules, that follow the software-defined principle, jointly optimize core and access functions. ...
In order for the mapping module to perform the QoE/QoS mapping, it needs to know the current QoS status of the network and service. ...
doi:10.1109/iccw.2016.7503816
dblp:conf/icc/GramagliaDFHMPS16
fatcat:xnrlpriqzzdixkavh4pnfjouyu
QoS-Aware and Resource-Efficient Dynamic Slicing Mechanism for Internet of Things
2019
Computers Materials & Continua
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Then a slice including Virtual Network Function (VNF) placement and routing with optimal cost is generated by VN mapping. ...
In this paper, a dynamic network slicing mechanism including virtual network (VN) mapping and VN reconfiguration is proposed to provide network slices for services. ...
Dynamic slicing mechanism Dynamic slicing mechanism in the VN mapping phase is to complete orchestration and routing of service chains with optimal cost. ...
doi:10.32604/cmc.2019.06669
fatcat:udbql54lbjhcphma5wwp2o6k6e
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