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Research Paper | Computer Technology | Volume 15 Issue 5, May 2026 | Pages: 1068 - 1074 | India
AI-Enabled Network Function Virtualization and Service Provisioning in SDN-Based Architectures
Abstract: Software-Defined Networking (SDN) and Network Function Virtualization (NFV) have become popular as creative answers to contemporary networking problems due to the quick expansion of data traffic, the growing complexity of network operations, and the need for real-time services. These technologies have enabled separation of control operations from traditional hardware-based appliances, providing more scalable, adaptable and efficient management of the network. To manage and optimise such dynamic networks, however, one requires sophisticated techniques for dealing with issues such as congestion, resource allocation and security. Artificial Intelligence (AI) is crucial in this situation. Artificial intelligence (AI) technologies such as machine learning (ML), deep learning (DL), reinforcement learning (RL) and federated learning are changing the network management landscape by automating activities, improving traffic prediction, enabling real-time decision making, and enhancing the capabilities of SDN and NFV systems. This article explores the incorporation of AI and SDN/NFV for enhancing network speed, scalability, and security. Other key applications such as SDN controllers, traffic steering use cases, and VNF orchestration with AI are also included. AI, SDN, and NFV significantly enhance the agility and adaptability of modern networks, allowing them to allocate resources on the fly, self-optimize, heal themselves, and deliver automated services. But there are still challenges related to scalability, data privacy, and the complexity of the AI models that require further research. The merger of the technologies appears to be a way forward to create new-generation intelligent, scalable and self-governing networks to power applications such as 5G, IoT and smart cities.
Keywords: Software-defined networking, Network function virtualization, Artificial intelligence in networking, Network traffic management, Intelligent network security
How to Cite?: Ritu, "AI-Enabled Network Function Virtualization and Service Provisioning in SDN-Based Architectures", Volume 15 Issue 5, May 2026, International Journal of Science and Research (IJSR), Pages: 1068-1074, https://www.ijsr.net/getabstract.php?paperid=SR26514220518, DOI: https://dx.dx.doi.org/10.21275/SR26514220518