Results 31 to 40 of about 2,854 (197)
IEEE Access, 2021 The emergence of network function virtualization (NFV) has revolutionized the infrastructure and service management of network architecture. It allows network operators to reduce costs and improve the agility of network service deployment.
Chi-Chen Yang +2 more
doaj +1 more source
MeDICINE: Rapid Prototyping of Production-Ready Network Services in Multi-PoP Environments [PDF]
, 2016 Virtualized network services consisting of multiple individual network functions are already today deployed across multiple sites, so called multi-PoP (points of presence) environ- ments.
Karl, Holger +2 more
core +3 more sources
VNF placement with replication for Loac balancing in NFV networks [PDF]
2017 IEEE International Conference on Communications (ICC), 2017 Network Function Virtualization (NFV) is a new paradigm, enabling service innovation through virtualization of traditional network functions located flexibly in the network in form of Virtual Network Functions (VNFs). Since VNFs can only be placed onto servers located in networked data centers, which is the NFV's salient feature, the traffic directed ...
Carpio, Francisco +2 more
openaire +2 more sources
Optimal VNFs Placement in CDN Slicing Over Multi-Cloud Environment [PDF]
IEEE Journal on Selected Areas in Communications, 2018 This paper introduces a content delivery network as a service (CDNaaS) platform that allows dynamic deployment and life-cycle management of virtual content delivery network (CDN) slices running across multiple administrative cloud domains. The CDN slice consists of four virtual network function (VNF) types, namely virtual transcoders, virtual streamers,
Taleb, Tarik +4 more
openaire +3 more sources
Impact of CoMP VNF placement on 5G Coordinated Scheduling performance [PDF]
2017 European Conference on Networks and Communications (EuCNC), 2017 To address demanding requirements in terms of expected throughput, latency and scalability, 5G networks will offer high capacity to support huge volumes of traffic generated by heterogeneous services. Dense deployment of small cells can provide a valid solution but are prone to high levels of interference especially at the cell-edge. However, to reduce
Marotta, A. +6 more
openaire +4 more sources
IEEE AccessNowadays, businesses have benefited greatly from Network Function Virtualization (NFV), while users have gained new experiences. By transforming network functions into Virtual Network Functions (VNFs) running on High-Volume Servers (HVSs) instead of ...
Tung Thanh Hoang +2 more
doaj +1 more source
IEEE Access, 2019 Currently, software-defined networking (SDN) and network function virtualization (NFV) are the two most promising approaches for implementing network virtualization (NV). Traditional TCP/IP-based networks (e.g.
Haotong Cao, Hongbo Zhu, Longxiang Yang
doaj +1 more source
Applied Sciences, 2020 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 service requesters, to ...
Pilar Manzanares-Lopez +2 more
doaj +1 more source
Service Chain (SC) Mapping with Multiple SC Instances in a Wide Area Network
, 2017 Network Function Virtualization (NFV) aims to simplify deployment of network services by running Virtual Network Functions (VNFs) on commercial off-the-shelf servers.
Gupta, Abhishek +3 more
core +1 more source
Introducing mobile edge computing capabilities through distributed 5G Cloud Enabled Small Cells [PDF]
, 2016 Current trends in broadband mobile networks are addressed towards the placement of different capabilities at the edge of the mobile network in a centralised way. On one hand, the split of the eNB between baseband processing units and remote radio headers
Belesioti, Maria +16 more
core +5 more sources