Research on SDN/NFV Network Traffic Management and Optimization based on Big Data and Artificial Intelligence

The use of big data, artificial intelligence technology in software-defined network (SDN) and network function virtualization (NFV) to achieve intelligent network traffic management and optimization is of great significance for telecom operators. This paper analyzes the requirements and scenarios of big data and artificial intelligence in SDN/NFV networks. Then, this paper proposes a framework for network intelligent traffic management and optimization, and analyzes network congestion prevention and control as well as network-wide path optimization cases. The research methods and solutions are proposed for the network-wide path optimization case. Finally, the experiment verifies the superiority of our algorithm system.