Joint VNF Placement, CPU Allocation, and Flow Routing for Traffic Changes
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3204916
Abstract: The emerging network-softwarization technologies, such as software-defined networking and network function virtualization play important roles in 5G communication and future networks. One of the critical challenges of the practical application of the softwarized networks is… read more here.
Keywords: cpu allocation; traffic changes; vnf placement; traffic ... See more keywords
Combining Deep Reinforcement Learning With Graph Neural Networks for Optimal VNF Placement
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DOI: 10.1109/lcomm.2020.3025298
Abstract: Network Function Virtualization (NFV) technology utilizes software to implement network function as virtual instances, which reduces the cost on various middlebox hardware. A Virtual Network Function (VNF) instance requires multiple resource types in the network… read more here.
Keywords: vnf placement; reinforcement learning; graph neural; deep reinforcement ... See more keywords
Joint Optimization of VNF Placement and Flow Scheduling in Mobile Core Network
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Cloud Computing"
DOI: 10.1109/tcc.2020.3004301
Abstract: As the development of new generation mobile communication technology, the mobile core network also needs to be upgraded by new network technologies, e.g., software defined networking (SDN) and network function virtualization (NFV). With NFV, virtual… read more here.
Keywords: network; vnf placement; flow; placement flow ... See more keywords
Cost-Efficient VNF Placement and Scheduling in Public Cloud Networks
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2020.2992504
Abstract: Following successful adoption of cloud computing, many service providers (SPs) are now using high-performance Virtual Machines (VMs) located in large datacenters owned by public cloud infrastructure providers to deploy their virtual network functions (VNFs). Since… read more here.
Keywords: public cloud; vnf placement; cost efficient;
Joint Energy Efficient and QoS-Aware Path Allocation and VNF Placement for Service Function Chaining
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Network and Service Management"
DOI: 10.1109/tnsm.2018.2873225
Abstract: Service function chaining (SFC) allows the forwarding of traffic flows along a chain of virtual network functions (VNFs). Software defined networking (SDN) solutions can be used to support SFC to reduce both the management complexity… read more here.
Keywords: vnf placement; allocation; service function; function chaining ... See more keywords
VNF Placement for Service Function Chains with Strong Low-Delay Restrictions in Edge Computing Networks
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DOI: 10.3390/app10186573
Abstract: 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… read more here.
Keywords: vnf placement; low delay; strong low; delay restrictions ... See more keywords
VNF Placement Optimization at the Edge and Cloud †
Sign Up to like & getrecommendations! Published in 2019 at "Future Internet"
DOI: 10.3390/fi11030069
Abstract: 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 called Virtualized… read more here.
Keywords: vnf placement; placement optimization; cloud; edge ... See more keywords