Results 11 to 20 of about 2,607 (149)
Analytical modeling for Virtualized Network Functions [PDF]
2017 IEEE International Conference on Communications Workshops (ICC Workshops), 2017 Network Function Virtualization (NFV) is considered one of the key technologies for the 5G mobile networks. In NFV, network functions are implemented in software components denominated Virtual Network Functions (VNFs) running on commodity hardware. In this paper, we propose an analytical model based on an open queuing network of G/G/m queues to model ...
Jonathan Prados-Garzon +4 more
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Optimal orchestration of virtual network functions [PDF]
Computer Networks, 2018 -The emergence of Network Functions Virtualization (NFV) is bringing a set of novel algorithmic challenges in the operation of communication networks. NFV introduces volatility in the management of network functions, which can be dynamically orchestrated, i.e., placed, resized, etc. Virtual Network Functions (VNFs) can belong to VNF chains, where nodes
Gao, Meihui +3 more
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Jurnal Elkomika, 2018 ABSTRAK Infrastruktur jaringan seperti router, secara tradisional menggunakan hardware yang bersifat proprietary. Teknologi virtualisasi pada fungsi jaringan atau NFV (Network Function Virtualization) membuat layanan ini dapat diimplementasikan sebagai ...
MANZILA IZNIARDI DJOMI +2 more
doaj +1 more source
Network Coding function virtualization
2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2016 Network Functions Virtualization (NFV) and Network Coding (NC) have attracted much attention in recent years as key concepts for providing 5G networks with flexibility and differentiated reliability, respectively. In this paper, we present the integration of NC architectural design and NFV.
Tan Do-Duy, M. Angeles Vazquez-Castro
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Transport PCE network function virtualization [PDF]
2014 The European Conference on Optical Communication (ECOC), 2014 We propose a Transport PCE architecture to deploy a Transport PCE by means of Network Function Virtualization. Virtual PCEs are deployed on demand, but they are perceived as a single Virtualized Network Function. We present the benefits by experimental validation.
Ricard Vilalta +5 more
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Scheduling Wireless Virtual Networks Functions [PDF]
IEEE Transactions on Network and Service Management, 2016 Network function virtualization (NFV) sits firmly on the networking evolutionary path. By migrating network functions from dedicated devices to general purpose computing platforms, NFV can help reduce the cost to deploy and operate large IT infrastructures.
Roberto Riggio +4 more
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Analysis of Network Function Virtualization and Software Defined Virtualization
JOIV: International Journal on Informatics Visualization, 2017 Network function virtualization (NFV) has played important role in both industry and academic change in telecommunication services. NFV has the ability to handle reduction on OPEX and CAPEX; it provides new service and also increases quickly in getting a
M. Sandeep Kumar, Prabhu j
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SCM: A method to improve network service layout efficiency with network evolution. [PDF]
PLoS ONE, 2017 Network services are an important component of the Internet, which are used to expand network functions for third-party developers. Network function virtualization (NFV) can improve the speed and flexibility of network service deployment.
Qi Zhao, Chuanhao Zhang, Zheng Zhao
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Optimized Energy Aware 5G Network Function Virtualization
IEEE Access, 2019 In this paper, network function virtualization (NFV) is identified as a promising key technology, which can contribute to energy-efficiency improvement in 5G networks.
Ahmed N. Al-Quzweeni +3 more
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Cloud based SDN and NFV architectures for IoT infrastructure
Egyptian Informatics Journal, 2019 Connected devices which are commonly known as Internet of Things (IoT) are increasing at an alarming pace. Network infrastructure has to accommodate all these devices by providing adequate connectivity and delivering application based services.
Mamdouh Alenezi +2 more
doaj +1 more source