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ACM Transactions on Storage, 2017
Modern systems use networks extensively, accessing both services and storage across local and remote networks. Latency is a key performance challenge, and packing multiple small operations into fewer large ones is an effective way to amortize that cost, especially after years of significant improvement in bandwidth but not latency. To this
Ming Chen +6 more
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Modern systems use networks extensively, accessing both services and storage across local and remote networks. Latency is a key performance challenge, and packing multiple small operations into fewer large ones is an effective way to amortize that cost, especially after years of significant improvement in bandwidth but not latency. To this
Ming Chen +6 more
openaire +1 more source
Granular VNF-Based Microservices
2021The dawn of the 5G commercialization era brings the proliferation of advanced capabilities within the triptych of radio access network, end user devices, and edge cloud computing which hopefully propel the introduction of novel, complex multimodal services such as those that enlarge the physical world around us like mobile augmented reality.
Zhaohui Huang +3 more
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Hieff: Enabling Efficient VNF Clusters by Coordinating VNF Scaling and Flow Scheduling
2020 IEEE 39th International Performance Computing and Communications Conference (IPCCC), 2020A cluster of Virtual Network Functions (VNF) can serve massive fluctuating traffic by managing VNF instances and distributing flows. However, how to schedule the flows and manage VNF scaling efficiently in a VNF cluster is still an open question. Existing solutions such as hash based schemes encounter imbalance and passive flow remapping obstacles ...
Zenan Wang +3 more
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VNF-FG design and VNF placement for 5G mobile networks
Science China Information Sciences, 2017Network function virtualization (NFV) is envisioned as one of the critical technologies in 5th-Generation (5G) mobile networks. This paper investigates the virtual network function forwarding graph (VNF-FG) design and virtual network function (VNF) placement for 5G mobile networks.
Jiuyue Cao +5 more
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Securing VNF communication in NFVI
2017 IEEE Conference on Standards for Communications and Networking (CSCN), 2017In a modern telco cloud, network functions are performed by groups of single or interconnected virtual machines (VMs), which form virtualized network functions (VNFs). Securing these VNFs is both important and challenging, since the VNFs might be performing some mission critical operations and exchanging sensitive information among each other.
Kalliola, Aapo +5 more
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VNF management method using VNF Group Table in Network Function Virtualization
2017 19th International Conference on Advanced Communication Technology (ICACT), 2017This paper proposes efficient VNF management method using VNF Group Table in NFV (NFV : Network Function Virtualization), which is gaining attention from many network operator. ETSI ISG NFV WG is researching NFV. It refers to concept of utilizing network function in server OS rather than the equipment. Currently, ETSI ISG WG are divided into six groups,
Chan-Ho Park, Dong-Ryeol Shin
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A Deep Learning Approach to VNF Resource Prediction using Correlation between VNFs
2019 IEEE Conference on Network Softwarization (NetSoft), 2019Software-Defined Networking (SDN) and Network Function Virtualization (NFV) greatly facilitate network service management. Specifically, these new network paradigms help manage the network environment dynamically and cost-efficiently. Virtual Network Function (VNF) and Service Function Chaining (SFC) are important aspects of the NFV environment.
Hee-Gon Kim +5 more
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VNF Placement and Connectivity
COMPUTER AND INFORMATION SYSTEMS AND TECHNOLOGIES, 2021The Software Defined Wireless Networks is actively using NFV (network virtualization technology), which allows you to virtualize the machine network components using software. Launched on NFV nodes (special virtual machines Support NFV Technology) Network Software Components are called Virtualized Network Functions(VNF). To provide ...
Filippov, Vladlen +3 more
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Managing and Orchestrating Cross-Cloud VNFs with Deployable Sidecar VNF Coordinators
2024 IEEE 10th International Conference on Network Softwarization (NetSoft)This work presents a novel approach for managing and orchestrating Virtual Network Functions (VNFs) across cloud domains. We introduce deployable Sidecar VNF (S-VNF) coordinators designed for seamless integration into existing infrastructure, enabling operators to leverage infrastructure services provided by different providers.
Kuy, Movsun +2 more
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Dynamic VNF Forwarding Graph Extension Algorithms
IEEE Transactions on Network and Service Management, 2020This paper proposes a set of algorithms to extend initially deployed Virtualized Network Functions Forwarding Graphs (VNF-FG or Service Function Chains - SFCs) previously requested and acquired by tenants. The latter are likely to request extension of their already acquired, deployed, and running dedicated slices to embed additional networking ...
Omar Houidi +3 more
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