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Virtualized Network Function Consolidation Based on Multiple Status Characteristics

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0 Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2915919

Abstract: In network function virtualization (NFV), network function implemented in software on the generally shared servers is called virtualized network function (VNF). The characteristics of virtualization provide service function chain (SFC) provisioning with the required flexibility… read more here.

Keywords: function; consolidation; network function; status characteristics ... See more keywords

Towards Intelligent Provisioning of Virtualized Network Functions in Cloud of Things: A Deep Reinforcement Learning Based Approach

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1 Published in 2022 at "IEEE Transactions on Cloud Computing"

DOI: 10.1109/tcc.2020.2985651

Abstract: Cloud of Things (CoT) is an integration of Internet of Things (IoT) and cloud computing, where Network Function Virtualization (NFV) can dynamically provide Virtualized Network Functions (VNFs) for IoT devices based on service-specific requirements. The… read more here.

Keywords: network functions; network; deep reinforcement; intelligent provisioning ... See more keywords

Optimizing Resource Allocation for Virtualized Network Functions in a Cloud Center Using Genetic Algorithms

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1 Published in 2017 at "IEEE Transactions on Network and Service Management"

DOI: 10.1109/tnsm.2017.2686979

Abstract: With the introduction of network function virtualization technology, migrating entire enterprise data centers into the cloud has become a possibility. However, for a cloud service provider (CSP) to offer such services, several research problems still… read more here.

Keywords: center; resource allocation; network; virtualized network ... See more keywords

Learning-Based Reservation of Virtualized Network Resources

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1 Published in 2022 at "IEEE Transactions on Network and Service Management"

DOI: 10.1109/tnsm.2022.3144774

Abstract: Network slicing markets have the potential to increase significantly the utilization of virtualized network resources and facilitate the low-cost deployment of over-the-top services. However, their success is conditioned on the service providers (SPs) being able… read more here.

Keywords: network; reservation; network resources; based reservation ... See more keywords

The Value of Simple Heuristics for Virtualized Network Function Placement

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1 Published in 2020 at "Future Internet"

DOI: 10.3390/fi12100161

Abstract: Network Function Virtualization (NFV) can lower the CAPEX and/or OPEX for service providers and allow for quick deployment of services. Along with the advantages come some challenges. The main challenge in the use of Virtualized… read more here.

Keywords: placement; larger networks; network function; network ... See more keywords