Academic literature on the topic 'VNF migration'

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Journal articles on the topic "VNF migration"

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Yue, Yi, Xiongyan Tang, Zhiyan Zhang, Xuebei Zhang, and Wencong Yang. "Virtual Network Function Migration Considering Load Balance and SFC Delay in 6G Mobile Edge Computing Networks." Electronics 12, no. 12 (2023): 2753. http://dx.doi.org/10.3390/electronics12122753.

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With the emergence of Network Function Virtualization (NFV) and Software-Defined Networks (SDN), Service Function Chaining (SFC) has evolved into a popular paradigm for carrying and fulfilling network services. However, the implementation of Mobile Edge Computing (MEC) in sixth-generation (6G) mobile networks requires efficient resource allocation mechanisms to migrate virtual network functions (VNFs). Deep learning is a promising approach to address this problem. Currently, research on VNF migration mainly focuses on how to migrate a single VNF while ignoring the VNF sharing and concurrent mi
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Wang, Yibo, and Junbin Liang. "Optimized Kuhn–Munkres with Dynamic Strategy Selection for Virtual Network Function Hot Backup Migration." Electronics 14, no. 7 (2025): 1328. https://doi.org/10.3390/electronics14071328.

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In Follow-Me Mobile Edge Cloud (FMEC) environments, Virtual Network Function (VNF) instances dynamically move in tandem with user mobility. For latency-sensitive applications, hot backups aim to reduce service downtimes during primary VNF instance failures. However, as the distance between VNF instances and their hot backups shifts due to user mobility, recovery latency can sometimes exceed user expectations, leading to certain backups being perceived as unavailable. To maintain VNF reliability, it becomes essential to either deploy additional hot backups closer to the VNF instances or migrate
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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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Zhou, Xinhao, Bo Yi, Xingwei Wang, and Min Huang. "Approach for minimising network effect of VNF migration." IET Communications 12, no. 20 (2018): 2574–81. http://dx.doi.org/10.1049/iet-com.2018.5188.

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Sun, Tian, Hefei Hu, and Sirui Zhang. "Load-Balanced Dynamic SFC Migration Based on Resource Demand Prediction." Sensors 24, no. 24 (2024): 8046. https://doi.org/10.3390/s24248046.

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In network function virtualization, the resource demand of network services changes with network traffic. SFC migration has emerged as an effective technique for preserving the quality of service. However, one important problem that has not been addressed in prior studies is how to manage network load while maintaining service-level agreements for time-varying resource demands. Therefore, we propose the Resource Predictive Load Balancing SFC Migration (RP-LBM) algorithm in this paper. The algorithm uses CNN-AT-LSTM to predict VNF resource demands in advance, eliminating the delays associated w
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Yi, Bo, Xingwei Wang, Min Huang, and Kexin Li. "Design and Implementation of Network-Aware VNF Migration Mechanism." IEEE Access 8 (2020): 44346–58. http://dx.doi.org/10.1109/access.2020.2978002.

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Hu, Ying, Guanbo Min, Jianyong Li, Zhigang Li, Zengyu Cai, and Jie Zhang. "VNF Migration in Digital Twin Network for NFV Environment." Electronics 12, no. 20 (2023): 4324. http://dx.doi.org/10.3390/electronics12204324.

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Network Function Virtualization (NFV) allows for the dynamic provisioning of Virtual Network Functions (VNFs), adapting services to the complex and dynamic network environment to enhance network performance. However, VNF migration and energy consumption pose significant challenges due to the dynamic nature of the physical network. In order to maximize the acceptance rate of Service Function Chain Requests (SFCR), and reduce VNF migration and energy consumption as much as possible, we summarize several related factors such as the node hosting state, link hosting state, energy consumption, migra
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Qu, Hua, Ke Wang, and Jihong Zhao. "Priority-awareness VNF migration method based on deep reinforcement learning." Computer Networks 208 (May 2022): 108866. http://dx.doi.org/10.1016/j.comnet.2022.108866.

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Wei, Yifei, Yuning Jia, Jun Li, and Xiaojun Wang. "RESEARCH ON 5G NETWORK RESOURCE ORCHESTRATION ALGORITHM BASED ON NETWORK VIRTUALIZATION TECHNOLOGY." Latin American Applied Research - An international journal 52, no. 4 (2022): 347–52. http://dx.doi.org/10.52292/j.laar.2022.970.

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With the advancement of wireless network technology to the next generation, network function virtualization (NFV) brings the advantages of centralized scheduling of virtual wireless resources and the ability to orchestrate virtual network functions. This makes it possible to dynamically deploy and manage service function chains (SFCs) in virtualized wireless networks according to changes in network load. Through the network function virtualization technology, the DU/CU separation architecture under 5G-NG-RAN is considered. Aiming at the resource orchestration problem of the 5G access network v
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Sarrigiannis, Ioannis, Kostas Ramantas, Elli Kartsakli, Prodromos-Vasileios Mekikis, Angelos Antonopoulos, and Christos Verikoukis. "Online VNF Lifecycle Management in a MEC-enabled 5G IoT Architecture." IEEE Internet of Things Journal 7, no. 5 (2020): 4183–94. https://doi.org/10.1109/JIOT.2019.2944695.

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The upcoming fifth generation (5G) mobile communications urge software-defined networks (SDNs) and network function virtualization (NFV) to join forces with the multiaccess edge computing (MEC) cause. Thus, reduced latency and increased capacity at the edge of the network can be achieved, to satisfy the requirements of the Internet of Things (IoT) ecosystem. If not properly orchestrated, the flexibility of the virtual network functions (VNFs) incorporation, in terms of deployment and lifecycle management, may cause serious issues in the NFV scheme. As the service level agreements (SLAs) of the
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Dissertations / Theses on the topic "VNF migration"

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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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Cho, Daewoong. "Network Function Virtualization (NFV) Resource Management For Low Network Latency." Thesis, The University of Sydney, 2017. http://hdl.handle.net/2123/17256.

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NFV is an emerging network architecture to increase flexibility and agility within operator's networks by placing virtualized services on demand in Cloud data centers (CDCs). One of the main challenges for the NFV environment is how to efficiently allocate Virtual Network Functions (VNFs) to Virtual Machines (VMs) and how to minimize network latency in the rapidly changing network environments. Although a significant amount of work/research has been already conducted for the generic VNF placement problem and VM migration for efficient resource management in CDCs, network latency among variou
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Van, Lonkhuyzen Derek Robert. "Novel modulators of cell growth and migration." Thesis, Queensland University of Technology, 2007. https://eprints.qut.edu.au/16549/1/Derek_Van_Lonkhuyzen_Thesis.pdf.

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Recent observations have demonstrated that Insulin-like Growth Factors (IGFs) are able to form complexes with the extracellular matrix protein Vitronectin (VN). These complexes of VN:IGFBP:IGF-I significantly enhance the proliferation and migration of various cell lines including skin and corneal epithelial cells, as well as primary cells derived from human skin and corneal tissue. These enhanced effects arise from co- activation of the IGF-binding type-1 IGF receptor (IGF-1R) as well as activation of the VN-binding αv-integrins. Further studies suggest that these complexes can replace the req
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Van, Lonkhuyzen Derek Robert. "Novel modulators of cell growth and migration." Queensland University of Technology, 2007. http://eprints.qut.edu.au/16549/.

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Recent observations have demonstrated that Insulin-like Growth Factors (IGFs) are able to form complexes with the extracellular matrix protein Vitronectin (VN). These complexes of VN:IGFBP:IGF-I significantly enhance the proliferation and migration of various cell lines including skin and corneal epithelial cells, as well as primary cells derived from human skin and corneal tissue. These enhanced effects arise from co- activation of the IGF-binding type-1 IGF receptor (IGF-1R) as well as activation of the VN-binding αv-integrins. Further studies suggest that these complexes can replace the req
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Hollier, Brett G. "IGF:VN complexes and their role in breast cell migration." Thesis, Queensland University of Technology, 2007. https://eprints.qut.edu.au/16639/1/Brett_G_Hollier_Thesis.pdf.

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Members of the insulin-like growth factor (IGF) family are mitogenic growth factors which have been shown to play critical roles in both normal growth and development, and tumour biology. The IGF system is complex and the biological effects of the IGFs are determined by diverse interactions between many molecules, including interactions with the extracellular matrix (ECM). Recent observations have demonstrated that IGFs can associate with the ECM protein vitronectin (VN) and this interaction can modulate IGF-stimulated biological functions. It has been demonstrated previously that IGF-II can b
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Hollier, Brett G. "IGF:VN complexes and their role in breast cell migration." Queensland University of Technology, 2007. http://eprints.qut.edu.au/16639/.

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Members of the insulin-like growth factor (IGF) family are mitogenic growth factors which have been shown to play critical roles in both normal growth and development, and tumour biology. The IGF system is complex and the biological effects of the IGFs are determined by diverse interactions between many molecules, including interactions with the extracellular matrix (ECM). Recent observations have demonstrated that IGFs can associate with the ECM protein vitronectin (VN) and this interaction can modulate IGF-stimulated biological functions. It has been demonstrated previously that IGF-II can b
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Hyde, Carolyn Elizabeth. "The functional consequences of the interactions between insulin-like growth factors (IGFs), insulin-like growth factor binding proteins (IGFBPs) and vitronectin (VN) and their involvement in skin." Thesis, Queensland University of Technology, 2006. https://eprints.qut.edu.au/16197/1/Carolyn_Hyde_Thesis.pdf.

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The insulin-like growth factor (IGF) system plays an important role in a number of disease states, such as cancer, and has also been implicated in wound and burn healing processes. Two IGF receptors, the type-1 IGF and type-2 IGF receptors, as well as six insulin-like growth factor binding proteins (IGFBP-1 to 6), have well established roles in mediating IGF activity. Earlier studies in this laboratory demonstrated that IGF-II binds to the extracellular matrix (ECM) protein vitronectin (VN), and although IGF-I does not bind directly to VN it can bind indirectly via specific IGFBPs. Therefore t
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Hyde, Carolyn Elizabeth. "The functional consequences of the interactions between insulin-like growth factors (IGFs), insulin-like growth factor binding proteins (IGFBPs) and vitronectin (VN) and their involvement in skin." Queensland University of Technology, 2006. http://eprints.qut.edu.au/16197/.

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The insulin-like growth factor (IGF) system plays an important role in a number of disease states, such as cancer, and has also been implicated in wound and burn healing processes. Two IGF receptors, the type-1 IGF and type-2 IGF receptors, as well as six insulin-like growth factor binding proteins (IGFBP-1 to 6), have well established roles in mediating IGF activity. Earlier studies in this laboratory demonstrated that IGF-II binds to the extracellular matrix (ECM) protein vitronectin (VN), and although IGF-I does not bind directly to VN it can bind indirectly via specific IGFBPs. Therefore t
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Kashyap, Abhishek S. "In vitro functional characterisation of IGF-I : VN-induced breast cancer progression." Thesis, Queensland University of Technology, 2012. https://eprints.qut.edu.au/62165/1/Abhishek_Kashyap_Thesis.pdf.

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Members of the insulin-like growth factor (IGF) family have been shown to play critical roles in normal growth and development, as well as in tumour biology. The IGF system is complex and the biological effects of the IGFs are determined by their diverse interactions between many molecules, including their interactions with extracellular matrix (ECM) proteins. Recent studies have demonstrated that IGFs associate with the ECM protein vitronectin (VN) through IGF-binding proteins (IGFBP) and that this interaction modulates IGF-stimulated biological functions, namely cell migration and cell survi
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Books on the topic "VNF migration"

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Simon, Alan R. Systems Migration: A Complete Reference (VNR Computer Library]). Van Nostrand Reinhold, 1993.

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Book chapters on the topic "VNF migration"

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Zhuang, Weihua, and Kaige Qu. "Dynamic VNF Resource Scaling and Migration: A Machine Learning Approach." In Wireless Networks. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-87136-9_4.

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V. Rada, Roberta. "Die Konzeptualisierung von Grenze im deutschen und ungarischen Mediendiskurs über die Migration im Jahre 2015." In „vnd der gieng treulich, weislich vnd mëndlich mit den sachen vmb“. Institut für Germanistik der Universität Szeged, 2019. http://dx.doi.org/10.14232/fest.bassola.7.

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Die Migration stellt die europäischen Länder seit 2015 vor immer schwierigere und komplexere Herausforderungen. Sie wird längst nicht mehr nur im Kontext von nationalen Medienkursen sondern auch auf der gesamteuropäischen Ebene, auf der Ebene der Europäischen Union diskutiert. In der ganzen Diskussion und daher auch in den thematisch einschlägigen Mediendiskursen spielen die Landesgrenzen und deren Schutz eine wesentliche Rolle. Ziel des vorliegenden Beitrags ist es, die Wissensbestände, Denk- und Bewertungsmuster zu ermitteln, die in dem deutschsprachigen und ungarischen Mediendiskurs über di
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"Advances in Fisheries Bioengineering." In Advances in Fisheries Bioengineering, edited by Andrew F. Barton, Robert J. Keller, and Christos Katopodis. American Fisheries Society, 2008. http://dx.doi.org/10.47886/9781934874028.ch3.

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Abstract<em>.</em>—The vertical slot fishway (VSF) is a hydraulic structure used to aid in the passage of fish past barriers to their natural migration. These barriers may consist of such structures as weirs, dams, culverts, and tidal barrages.
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"Advances in Fisheries Bioengineering." In Advances in Fisheries Bioengineering, edited by Andrew F. Barton, Robert J. Keller, and Christos Katopodis. American Fisheries Society, 2008. http://dx.doi.org/10.47886/9781934874028.ch3.

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Abstract<em>.</em>—The vertical slot fishway (VSF) is a hydraulic structure used to aid in the passage of fish past barriers to their natural migration. These barriers may consist of such structures as weirs, dams, culverts, and tidal barrages.
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Conference papers on the topic "VNF migration"

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Maheshwari, Shivam, Vignesh Raman, Riccardo Bassoli, and Frank H. P. Fitzek. "Entanglement-assisted decision making for VNF migration in 6G Communication Networks." In 2024 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN). IEEE, 2024. https://doi.org/10.1109/nfv-sdn61811.2024.10807502.

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Innamorati, Corrado, Alessandro Enrico Cesare Redondi, Matteo Cesana, and Edoardo Longo. "Evaluating Stateful Migration Strategies for MQTT Brokers in Vehicular Edge IoT Networks." In 2025 IEEE Vehicular Networking Conference (VNC). IEEE, 2025. https://doi.org/10.1109/vnc64509.2025.11054060.

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Chen, R. P., H. Ghassemi Armaki, K. Maruyama, Y. Minami, and M. Igarashi. "Microstructural Degradation during High Temperature Exposure Up to 105 h and Its Effects on Creep of Grade 91 Steel." In AM-EPRI 2010, edited by D. Gandy, J. Shingledecker, and R. Viswanathan. ASM International, 2010. http://dx.doi.org/10.31399/asm.cp.am-epri-2010p0654.

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Abstract A study of Grade 91 steel's creep rupture behavior at 600°C (up to 90,000 hours) and 650°C (up to 23,000 hours) reveals that static recovery of tempered martensite lath structures leads to decreased stress exponent and breakdown of creep strength. While M23C6 and MX particles initially stabilize lath structures by hindering sub-boundary migration, the progressive aggregation of M23C6 particles reduces their pinning force, triggering static recovery. Although Grade 91 steel shows better M23C6 thermal stability compared to Grade 122 type steels (9-12%Cr-2W-0.4Mo-1Cu-VNb), coarsening of
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Afrasiabi, Seyedeh Negar, Amin Ebrahimzadeh, Azadeh Azhdari, et al. "Joint VNF Decomposition and Migration for Cost-Efficient VNF Forwarding Graph Embedding." In GLOBECOM 2023 - 2023 IEEE Global Communications Conference. IEEE, 2023. http://dx.doi.org/10.1109/globecom54140.2023.10437348.

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Sugisono, Koji, Aki Fukuoka, and Hirofumi Yamazaki. "Migration for VNF Instances Forming Service Chain." In 2018 IEEE 7th International Conference on Cloud Networking (CloudNet). IEEE, 2018. http://dx.doi.org/10.1109/cloudnet.2018.8549194.

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Aidi, Saifeddine, Mohamed Faten Zhani, and Yehia Elkhatib. "On Optimizing Backup Sharing Through Efficient VNF Migration." In 2019 IEEE Conference on Network Softwarization (NetSoft). IEEE, 2019. http://dx.doi.org/10.1109/netsoft.2019.8806678.

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Zhang, Fangyu, Hancheng Lu, Fengqian Guo, and Zhuojia Gu. "Traffic Prediction Based VNF Migration with Temporal Convolutional Network." In GLOBECOM 2021 - 2021 IEEE Global Communications Conference. IEEE, 2021. http://dx.doi.org/10.1109/globecom46510.2021.9685818.

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Li, Chengcheng, Jikun Tao, Guanju Shi, et al. "Migration for Cloud-Native VNF in Open Source MANO." In 2023 International Conference on Future Communications and Networks (FCN). IEEE, 2023. http://dx.doi.org/10.1109/fcn60432.2023.10543565.

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Vu, Xuan Tuong, Jangwon Lee, Quang Huy Nguyen, Kyoungjae Sun, and Younghan Kim. "An architecture for enabling VNF auto-scaling with flow migration." In 2020 International Conference on Information and Communication Technology Convergence (ICTC). IEEE, 2020. http://dx.doi.org/10.1109/ictc49870.2020.9289507.

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Sarrigiannis, Ioannis, Elli Kartsakli, Kostas Ramantas, Angelos Antonopoulos, and Christos Verikoukis. "Application and Network VNF migration in a MEC-enabled 5G Architecture." In 2018 IEEE 23rd International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD). IEEE, 2018. http://dx.doi.org/10.1109/camad.2018.8514943.

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Reports on the topic "VNF migration"

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Quinn, Cathy A., Philip K. Hamilton, Scott D. Kraus, and Christopher K. Slay. An assessment of wounds caused by the attachment of remote sensing tags to North Atlantic right whales (Eubalaena Glacialis): 1988 - 1997. New England Aquarium and Woods Hole Oceanographic Institution, 2023. http://dx.doi.org/10.1575/1912/29702.

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Because of the increase in usage of remote sensing tags to track the migration and movements of cetaceans, it has become increasingly important to assess the impact of such techniques on the target species. Between 1988 and 1997, 55 tags (41 satellite telemetry, 14 VHF or acoustic radio transmitter) were attached to 49 North Atlantic right whales (Eubalaena glacialis). All tags had implantable barbs or were fully implanted below the dermis. Right whales are photographically identifiable and the New England Aquarium curates the North Atlantic catalog, which currently numbers 374 individuals. Th
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