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A Novel Strategy for VNF Placement in Edge Computing Environments
Future Internet, 2022 Network function virtualization (NFV) is a novel technology that virtualizes computing, network, and storage resources to decouple the network functions from the underlying hardware, thus allowing the software implementation of such functions to run on ...
Anselmo Luiz Eden Battisti +2 more
exaly +5 more sources
VNF-AAPC: Accelerator-aware VNF placement and chaining [PDF]
Computer Networks, 2020 Abstract In recent years, telecom operators have been migrating towards network architectures based on Network Function Virtualization in order to reduce their high Capital Expenditure (CAPEX) and Operational Expenditure (OPEX). However, virtualization of some network functions is accompanied by a significant degradation of Virtual Network Function ...
Wouter Tavernier, Mario Pickavet
exaly +4 more sources
VNF Chain Placement for Large Scale IoT of Intelligent Transportation [PDF]
Sensors, 2020 With the advent of the Internet of things (IoT), intelligent transportation has evolved over time to improve traffic safety and efficiency as well as to reduce congestion and environmental pollution.
Xing Wu +4 more
doaj +3 more sources
VNF Placement Optimization at the Edge and Cloud † [PDF]
Future Internet, 2019 Network Function Virtualization (NFV) has revolutionized the way network services are offered to end users. Individual network functions are decoupled from expensive and dedicated middleboxes and are now provided as software-based virtualized entities ...
Aris Leivadeas +2 more
exaly +4 more sources
Delay guaranteed SFC placement with VNF parallelization in multidomain IoT networks [PDF]
Scientific ReportsAs an emerging network technology, Network Function Virtualization (NFV) enables network functions decoupling from dedicated hardware by replacing traditional middleboxes with software implemented Virtual Network Functions (VNFs). In NFV-enabled Internet
Siquan Liu +5 more
doaj +3 more sources
VNF Placement for Service Function Chains with Strong Low-Delay Restrictions in Edge Computing Networks [PDF]
Applied Sciences (Switzerland), 2020 The edge computing paradigm, allowing the location of network services close to end users, defines new network scenarios. One of them considers the existence of micro data centers, with reduced resources but located closer to service requesters, to ...
Pilar MANZANARES-LÓPEZ +2 more
exaly +4 more sources
Probabilistic QoS-aware Placement of VNF Chains at the Edge [PDF]
Theory and Practice of Logic Programming, 2021 AbstractDeploying Internet of Things (IoT)-enabled virtual network function (VNF) chains to Cloud-Edge infrastructures requires determining a placement for each VNF that satisfies all set deployment requirements as well as a software-defined routing of traffic flows between consecutive functions that meets all set communication requirements.
Stefano Forti 0002 +2 more
openaire +4 more sources
Optimizing Traffic Engineering for Resilient Services in NFV-Based Connected Autonomous Vehicles [PDF]
Sensors, 2021 The massive amount of data generated daily by various sensors equipped with connected autonomous vehicles (CAVs) can lead to a significant performance issue of data processing and transfer. Network Function Virtualization (NFV) is a promising approach to
Tuan-Minh Pham, Thi-Minh Nguyen
doaj +2 more sources
Mobile Network Softwarization: Technological Foundations and Impact on Improving Network Energy Efficiency [PDF]
SensorsThis paper provides a comprehensive overview of mobile network softwarization, emphasizing the technological foundations and its transformative impact on the energy efficiency of modern and future mobile networks.
Josip Lorincz +2 more
doaj +2 more sources
IEEE Access, 2021 Network Function Virtualization (NFV) stands out quickly as a promising innovation in telecommunication networks. It leverages the concept of cloud technology and virtualization techniques.
Marwa A. Abdelaal +2 more
doaj +1 more source