Relevant bibliographies by topics / Reconfiguration des VNFs

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  1. Journal articles
  2. Dissertations / Theses
  3. Conference papers

Academic literature on the topic 'Reconfiguration des VNFs'

Author: Grafiati
Published: 3 April 2023
Last updated: 31 July 2025

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Journal articles on the topic "Reconfiguration des VNFs"

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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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Liu, Bei, Shuting Long, and Xin Su. "Knowledge-Assisted Actor Critic Proximal Policy Optimization-Based Service Function Chain Reconfiguration Algorithm for 6G IoT Scenario." Entropy 26, no. 10 (2024): 820. http://dx.doi.org/10.3390/e26100820.

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Future 6G networks will inherit and develop Network Function Virtualization (NFV) architecture. With the NFV-enabled network architecture, it becomes possible to establish different virtual networks within the same infrastructure, create different Virtual Network Functions (VNFs) in different virtual networks, and form Service Function Chains (SFCs) that meet different service requirements through the orderly combination of VNFs. These SFCs can be deployed to physical entities as needed to provide network functions that support different services. To meet the highly dynamic service requirement
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Qiao, Wenxin, Hao Lu, Yu Lu, Lijie Meng, and Yicen Liu. "A Dynamic Service Reconfiguration Method for Satellite–Terrestrial Integrated Networks." Future Internet 13, no. 10 (2021): 260. http://dx.doi.org/10.3390/fi13100260.

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Satellite–terrestrial integrated networks (STINs) are regarded as a promising solution to meeting the demands of global high-speed seamless network access in the future. Software-defined networking and network function virtualization (SDN/NFV) are two complementary technologies that can be used to ensure that the heterogeneous resources in STINs can be easily managed and deployed. Considering the dual mobility of satellites and ubiquitous users, along with the dynamic requirements of user requests and network resource states, it is challenging to maintain service continuity and high QoE perfor
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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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Biallach, Hanane, Mustapha Bouhtou, Kristina Kumbria, Dritan Nace, and Artur Tomaszewski. "Virtual network function reconfiguration in 5G networks: An optimization perspective." Networks, February 8, 2024. http://dx.doi.org/10.1002/net.22212.

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AbstractOne of the major challenges in managing 5G networks is the reconfiguration of network slices. The task covers in particular reconfiguration and relocation of virtual network functions (VNFs) so as to match the service requirements of the slices and the availability of resources of the data centers. In this article, we study in deep the problem of optimal VNFs reconfiguration analyzing a number of its variants. We define two exact, compact integer linear programming formulations of the VNFs reconfiguration problem, and derive two approximate solution algorithms, one of them based on the
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Amiri, Esmaeil, Ning Wang, Mohammad Shojafar, Mutasem Q. Hamdan, Chuan Heng Foh, and Rahim Tafazolli. "Deep Reinforcement Learning for Robust VNF Reconfigurations in O-RAN." IEEE Transactions on Network and Service Management, 2023, 1. http://dx.doi.org/10.1109/tnsm.2023.3316074.

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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 "Reconfiguration des VNFs"

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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 "Reconfiguration des VNFs"

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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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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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