Results 11 to 20 of about 513,807 (226)
IEEE AccessIndustry 4.0 incorporates the integration of cloud computing, Industrial Internet of Things (IIoT), and modern communication technologies within the industrial automation systems.
Nauman Saqib +4 more
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Dynamic VNF placement, resource allocation and traffic routing in 5G [PDF]
Computer Networks, 2021 5G networks are going to support a variety of vertical services, with a diverse set of key performance indicators (KPIs), by using enabling technologies such as software-defined networking and network function virtualization. It is the responsibility of the network operator to efficiently allocate the available resources to the service requests in such
Morteza Golkarifard +3 more
openaire +5 more sources
A Meta Reinforcement Learning Approach for SFC Placement in Dynamic IoT-MEC Networks
Applied Sciences, 2023 In order to achieve reliability, security, and scalability, the request flow in the Internet of Things (IoT) needs to pass through the service function chain (SFC), which is composed of series-ordered virtual network functions (VNFs), then reach the ...
Shuang Guo, Yarong Du, Liang Liu
doaj +1 more source
Holu: Power-Aware and Delay-Constrained VNF Placement and Chaining
IEEE Transactions on Network and Service Management, 2021 Service function chains (SFCs) are an ordered set of virtual network functions (VNFs) which can realize a specific network service. Enabled by virtualization technologies, these VNFs are hosted on physical machines (PMs), and interconnected by network ...
Amir Varasteh +4 more
semanticscholar +1 more source
Genetic Algorithm for Holistic VNF-Mapping and Virtual Topology Design
IEEE Access, 2020 Next generation of Internet of Things (IoT) services imposes stringent requirements to the future networks that current ones cannot fulfill. 5G is a technology born to give response to those requirements. However, the deployment of 5G is also accompanied
Lidia Ruiz +8 more
doaj +1 more source
Optimal VNF Placement via Deep Reinforcement Learning in SDN/NFV-Enabled Networks
IEEE Journal on Selected Areas in Communications, 2020 The emerging paradigm - Software-Defined Networking (SDN) and Network Function Virtualization (NFV) - makes it feasible and scalable to run Virtual Network Functions (VNFs) in commercial-off-the-shelf devices, which provides a variety of network services
Jianing Pei +4 more
semanticscholar +1 more source
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
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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.
S. Forti, F. Paganelli, A. Brogi
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Optimising resource allocation for virtual network functions in SDN/NFVâenabled MEC networks
IET Communications, 2021 Network function virtualisation (NFV), software defined networks (SDNs), and mobile edge computing (MEC) are emerging as core technologies to satisfy increasing number of users' demands in 5G and beyond wireless networks. SDN provides clean separation of
Nahida Kiran +3 more
doaj +1 more source
Online VNF Scaling in Datacenters [PDF]
, 2016 Network Function Virtualization (NFV) is a promising technology that promises to significantly reduce the operational costs of network services by deploying virtualized network functions (VNFs) to commodity servers in place of dedicated hardware ...
Lau, Francis +5 more
core +2 more sources