Energy-efficient VNF deployment for graph-structured SFC based on graph neural network and constrained deep reinforcement learning
QI Siyu, LI Shuopeng, LIN Shaofu… - 2021 22nd Asia …, 2021 - ieeexplore.ieee.org
Network Function Virtualization (NFV), which decouples network functions from hardware
and transforms them into hardware-independent Virtual Network Functions (VNF), is a …
and transforms them into hardware-independent Virtual Network Functions (VNF), is a …
Online VNF lifecycle management in an MEC-enabled 5G IoT architecture
The upcoming fifth generation (5G) mobile communications urge software-defined networks
(SDNs) and network function virtualization (NFV) to join forces with the multiaccess edge …
(SDNs) and network function virtualization (NFV) to join forces with the multiaccess edge …
Building multi-domain service function chains based on multiple NFV orchestrators
Service Function Chains (SFCs) are compositions of Virtual Network Functions (VNFs)
designed to provide complex network services. In this work, we propose a strategy to build …
designed to provide complex network services. In this work, we propose a strategy to build …
Availability-aware service chain composition and mapping in NFV-enabled networks
Network Function Virtualization (NFV) is an emerging technology decouples network
functions from hardware. Network service in NFV is deployed as a service chain, also known …
functions from hardware. Network service in NFV is deployed as a service chain, also known …
Adaptive interference-aware VNF placement for service-customized 5G network slices
Based on network function virtualization (NFV) and software defined network (SDN), network
slicing is proposed as a new paradigm for building service-customized 5G network. In each …
slicing is proposed as a new paradigm for building service-customized 5G network. In each …
Demystifying the performance interference of co-located virtual network functions
Network function virtualization (NFV) decouples network functions from the dedicated
hardware and enables them running on commodity servers, facilitating widespread …
hardware and enables them running on commodity servers, facilitating widespread …
A comprehensive survey of service function chain provisioning approaches in SDN and NFV architecture
Abstract Network Function Virtualization (NFV) has emerged as an innovative network
architecture paradigm that uses IT virtualization technology to abstract the network node …
architecture paradigm that uses IT virtualization technology to abstract the network node …
Probius: Automated approach for VNF and service chain analysis in software-defined NFV
As the complexity of modern networks increases, virtualization techniques, such as software-
defined networking (SDN) and network function virtualization (NFV), get highlighted to …
defined networking (SDN) and network function virtualization (NFV), get highlighted to …
Delay-aware VNF placement and chaining based on a flexible resource allocation approach
Network Function Virtualization (NFV) is a promising technology that is receiving significant
attention in both academia and the industry. NFV paradigm proposes to decouple Network …
attention in both academia and the industry. NFV paradigm proposes to decouple Network …
Software-defined network function virtualization: A survey
Diverse proprietary network appliances increase both the capital and operational expense
of service providers, meanwhile causing problems of network ossification. Network function …
of service providers, meanwhile causing problems of network ossification. Network function …