Academic literature on the topic 'VNF reconfiguration'

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Journal articles on the topic "VNF reconfiguration"

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Liu, Yanyang, Jing Ran, Hefei Hu, and Bihua Tang. "Energy-Efficient Virtual Network Function Reconfiguration Strategy Based on Short-Term Resources Requirement Prediction." Electronics 10, no. 18 (2021): 2287. http://dx.doi.org/10.3390/electronics10182287.

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In Network Function Virtualization, the resource demand of the network service evolves with the change of network traffic. VNF dynamic migration has become an effective method to improve network performance. However, for the time-varying resource demand, how to minimize the long-term energy consumption of the network while guaranteeing the Service Level Agreement (SLA) is the key issue that lacks previous research. To tackle this dilemma, this paper proposes an energy-efficient reconfiguration algorithm for VNF based on short-term resource requirement prediction (RP-EDM). Our algorithm uses LS
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Guo, Shuang, Liang Liu, Tengxiang Jing, and Huan Liu. "SFC active reconfiguration based on user mobility and resource demand prediction in dynamic IoT-MEC networks." PLOS ONE 19, no. 8 (2024): e0306777. http://dx.doi.org/10.1371/journal.pone.0306777.

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To achieve secure, reliable, and scalable traffic delivery, request streams in mobile Internet of Things (IoT) networks supporting Multi-access Edge Computing (MEC) typically need to pass through a service function chain (SFC) consisting of an ordered series of Virtual Network Functions (VNFs), and then arrive at the target application in the MEC for processing. The high mobility of users and the real-time variability of network traffic in IoT-MEC networks lead to constant changes in the network state, which results in a mismatch between the performance requirements of the currently deployed S
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Eramo, Vincenzo, Emanuele Miucci, and Mostafa Ammar. "Study of Reconfiguration Cost and Energy Aware VNE Policies in Cycle-Stationary Traffic Scenarios." IEEE Journal on Selected Areas in Communications 34, no. 5 (2016): 1281–97. http://dx.doi.org/10.1109/jsac.2016.2520179.

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Chavda, Khyati, and Ashish Sarvaiya. "Design and development frequency reconfigurable microwave filter for wireless application." International Journal of Reconfigurable and Embedded Systems (IJRES) 12, no. 3 (2023): 496. http://dx.doi.org/10.11591/ijres.v12.i3.pp496-502.

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This paper presents a novel reconfigurable bandpass filter with three reconfigurable states used for C band wireless applications. The frequency reconfigurable is achieved using the combination of a different microstrip coupled resonator structure and switching device as PIN diodes. The open-loop filter structure provides three narrow band states at 5.1, 5.2, and 5.8 GHz. The frequency reconfiguration is obtained without compromising performances. The compact size of the proposed designed along with the targeted frequency bands at lower wireless local area network (WLAN) (5.1, 5.2 GHz), and wo
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Khyati, Chavda, and Sarvaiya Ashish. "Design and development frequency reconfigurable bandpass filter for wireless application." International Journal of Reconfigurable and Embedded Systems (IJRES) 12, no. 3 (2023): 496–502. https://doi.org/10.11591/ijres.v12.i3.pp496-502.

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This paper presents a novel reconfigurable bandpass filter with three reconfigurable states used for C band wireless applications. The frequency reconfigurable is achieved using the combination of a different microstrip coupled resonator structure and switching device as PIN diodes. The open-loop filter structure provides three narrow band states at 5.1, 5.2, and 5.8 GHz. The frequency reconfiguration is obtained without compromising performances. The compact size of the proposed designed along with the targeted frequency bands at lower wireless local area network (WLAN) (5.1, 5.2 GHz), and wo
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Kvashnina, I. A. "Import and Export of Capital from Russia under Sanctions and Response Measures." Mezhdunarodnaja jekonomika (The World Economics), no. 9 (September 28, 2023): 583–94. http://dx.doi.org/10.33920/vne-04-2309-02.

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The article deals with external sanctions and Russia’s response in connection with the conduct of a special military operation. The subject of the study is mutual measures to restrict the movement of capital, their adjustment by the Russian side as the economy adapts. Particular attention is paid to the problem of the withdrawal or suspension of activities of foreign companies in Russia: the initial scale of the exodus and their possible consequences are assessed, strategies for the behavior of foreign investors are given, as well as response measures from the Russian government in order to pr
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Cisneros, Josue Castaneda, Saul E. Pomares Hernandez, Julio Cesar Perez Sansalvador, Lil M. Rodriguez Henriquez, Sami Yangui, and Khalil Drira. "Coordination-free Multi-domain NFV Orchestration for Consistent VNF Forwarding Graph Reconfiguration." IEEE Transactions on Network and Service Management, 2022, 1. http://dx.doi.org/10.1109/tnsm.2022.3192328.

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Li, Tingyu, and Zuqing Zhu. "QoS-aware Management Reconfiguration of vNF Service Trees with Heterogeneous NFV Platforms." IEEE Transactions on Network and Service Management, 2022, 1. http://dx.doi.org/10.1109/tnsm.2022.3220229.

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Castañeda, Josué, Saul E. Pomares Hernández, Sami Yangui, Julio C. Pérez Sansalvador, Lil, M. Rodríguez Henríquez, and Khalil Drira. "VNF-based network service consistent reconfiguration in multi-domain federations: A distributed approach." Journal of Network and Computer Applications, September 2021, 103226. http://dx.doi.org/10.1016/j.jnca.2021.103226.

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Roberto, Bruschi, Davoli Franco, Lago Paolo, and Frances Pajo Jane. "A Multi-Clustering Approach to Scale Distributed Tenant Networks for Mobile Edge Computing." January 23, 2019. https://doi.org/10.1109/JSAC.2019.2894236.

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Fifth generation (5G) mobile networks will lead to a deep integration between networks and applications. Through novel paradigms like network functions virtualization and edge computing, the new classes of heterogeneous application services will be enabled to run close to the mobile end-user devices with zero-perceived latency and fully-cognitive dynamic reconfiguration capabilities. Such “vertical” applications exhibit diverse performance/scalability requirements, and will rely on highly distributed, extremely virtualized, multi-tenant, and software-defined infrastructures. In suc
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Dissertations / Theses on the topic "VNF reconfiguration"

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Biallach, Hanane. "Optimization of VNF reconfiguration problem for 5G network slicing." Electronic Thesis or Diss., Compiègne, 2022. http://www.theses.fr/2022COMP2707.

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Ces dernières années, en raison de la croissance sans précédent du nombre d'appareils connectés et de données mobiles, et des développements continus des technologies pour répondre à cette énorme demande de données, le réseau de cinquième génération (5G) a émergé. La future architecture 5G sera essentiellement basée sur le Network Slicing (NS), qui permet de fournir une approche flexible pour réaliser la vision 5G. Grâce au concept émergent de virtualisation des fonctions réseau (NFV), les fonctions réseau sont découplées des matériels physiques dédiés et réalisées sous forme de logiciel. Cela
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Conference papers on the topic "VNF reconfiguration"

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Deric, Nemanja, Amir Varasteh, Arsany Basta, et al. "Coupling VNF Orchestration and SDN Virtual Network Reconfiguration." In 2019 International Conference on Networked Systems (NetSys). IEEE, 2019. http://dx.doi.org/10.1109/netsys.2019.8854520.

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Cisneros, Josue Castaneda, Sami Yangui, Saul E. Pomares Hernandez, Julio Cesar Perez Sansalvador, Lil M. Rodriguez Henriquez, and Khalil Drira. "Towards Consistent VNF Forwarding Graph Reconfiguration in Multi-domain Environments." In 2021 IEEE 14th International Conference on Cloud Computing (CLOUD). IEEE, 2021. http://dx.doi.org/10.1109/cloud53861.2021.00049.

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Li, Tingyu, and Zuqing Zhu. "Leveraging Heterogeneous NFV Platforms for QoS-aware Reconfiguration of vNF Service Trees." In 2022 20th International Conference on Optical Communications and Networks (ICOCN). IEEE, 2022. http://dx.doi.org/10.1109/icocn55511.2022.9901177.

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Maier, Guido, Leila Askari, Sebastian Troia, Ligia Maria Moreira Zorello, Francesco Musumeci, and Massimo Tornatore. "Reconfiguration of VNF Placement in an Optical Metro Network by a Modular Planning Tool." In Optical Fiber Communication Conference. OSA, 2020. http://dx.doi.org/10.1364/ofc.2020.w2a.27.

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Kumbria, Kristina, Denis Demko, Dritan Nace, Artur Tomaszewski, Mustapha Bouhtou, and Hanane Biallach. "VNFs reconfiguration in 5G networks." In 2022 12th International Workshop on Resilient Networks Design and Modeling (RNDM). IEEE, 2022. http://dx.doi.org/10.1109/rndm55901.2022.9927655.

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Fajjari, I., N. Aitsaadi, G. Pujolle, and H. Zimmermann. "VNR Algorithm: A Greedy Approach for Virtual Networks Reconfigurations." In 2011 IEEE Global Communications Conference (GLOBECOM 2011). IEEE, 2011. http://dx.doi.org/10.1109/glocom.2011.6134006.

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Dab, Boutheina, Ilhem Fajjari, Nadjib Aitsaadi, and Guy Pujolle. "VNR-GA: Elastic virtual network reconfiguration algorithm based on Genetic metaheuristic." In 2013 IEEE Global Communications Conference (GLOBECOM 2013). IEEE, 2013. http://dx.doi.org/10.1109/glocom.2013.6831417.

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Gerez, Cassio, Eduardo C. M. Costa, and Alfeu J. Sguarezi Filho. "A Hybrid MBO-VND algorithm to solve distribution network reconfiguration problem." In 2021 14th IEEE International Conference on Industry Applications (INDUSCON). IEEE, 2021. http://dx.doi.org/10.1109/induscon51756.2021.9529542.

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Morales, F., P. Festa, M. Ruiz, and L. Velasco. "Performance Evaluation of the VNT Reconfiguration Algorithm Based on Traffic Prediction." In 2018 20th International Conference on Transparent Optical Networks (ICTON). IEEE, 2018. http://dx.doi.org/10.1109/icton.2018.8473940.

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