Results 21 to 30 of about 11,450 (229)
Autonomous Intelligent VNF Profiling for Future Intelligent Network Orchestration
IEEE Transactions on Machine Learning in Communications and Networking, 2023 In this article, we propose a profile-based data-driven analysis framework to extract and analyze the characteristics and behavior of virtualized network functions (VNFs) in virtualized networks from the resource and performance perspective.
Nasim Ferdosian +6 more
doaj +1 more source
Managing NFV using SDN and control theory [PDF]
, 2015 Control theory and SDN (Software Defined Networking) are key components for NFV (Network Function Virtualization) deployment. However little has been done to use a control-theoretic approach for SDN and NFV management.
Akhtar, Nabeel +2 more
core +2 more sources
Ensemble Deep Learning Assisted VNF Deployment Strategy for Next-Generation IoT Services
IEEE Open Journal of the Computer Society, 2021 Due to the massive Internet of Things (IoT) connectivity and substantial growth of communication traffic, Virtual Network Function (VNF) orchestration scheme is anticipated to function promptly, dynamically, and intelligently for next-generation networks.
Mahzabeen Emu, Salimur Choudhury
doaj +1 more source
Automated Network Service Scaling in NFV: Concepts, Mechanisms and Scaling Workflow [PDF]
, 2018 Next-generation systems are anticipated to be digital platforms supporting innovative services with rapidly changing traffic patterns. To cope with this dynamicity in a cost-efficient manner, operators need advanced service management capabilities such ...
Adamuz-Hinojosa, Oscar +5 more
core +3 more sources
VNFs reconfiguration in 5G networks
2022 12th International Workshop on Resilient Networks Design and Modeling (RNDM), 2022 We consider a problem of allocating Virtual Network Functions (VNFs) in 5G networks, treating it as a multiple multidimensional knapsacks reconfiguration problem where items represent VNFs and knapsacks represent servers on which VNFs are able to run.
Kumbria, Kristina +5 more
openaire +2 more sources
Dynamic, Latency-Optimal vNF Placement at the Network Edge [PDF]
, 2018 Future networks are expected to support low-latency, context-aware and user-specific services in a highly flexible and efficient manner. One approach to support emerging use cases such as, e.g., virtual reality and in-network image processing is to ...
Anagnostopoulos, Christos +2 more
core +1 more source
Design and Implementation of Network-Aware VNF Migration Mechanism
IEEE Access, 2020 By separating network functionalities from the dedicated hardware and implementing them in the form of Virtual Network Function (VNF), Network Function Virtualization (NFV) provides a new service paradigm called Service Function Chain (SFC).
Bo Yi, Xingwei Wang, Min Huang, Kexin Li
doaj +1 more source
B-VNF: Blockchain-enhanced Architecture for VNF Orchestration in MEC-5G Networks [PDF]
2020 IEEE 3rd 5G World Forum (5GWF), 2020 The roll-out of 5G technology will nurture the realization of broadband, ultra-reliable, and zero latency services. Network Function Virtualization (NFV) and Multi-Access Edge Computing (MEC) are among the key enablers for 5G. The synergy between NFV and MEC allows migration of Virtual Network Functions (VNF) from cloud to the edge of the network ...
Mishra, R. A. (Raaj Anand) +4 more
openaire +2 more sources
Particle-in-cell simulations of electron acceleration by a simple capacitative antenna in collisionless plasma [PDF]
, 2004 We examine the electron acceleration by a localized electrostatic potential oscillating at high frequencies by means of particle‐in‐cell (PIC) simulations, in which we apply oscillating electric fields to two neighboring simulation cells.
Dieckmann +13 more
core +1 more source
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
core +1 more source