Sdn Multi Network Element Routing Optimization Strategy In 5g Scenario

With the introduction of many new features of 5g and the gradual promotion of 5g test and pre commercial plan, the 5g oriented bearer network architecture and technical solution have become the focus of the industry. Correspondingly, the management and control technology of the bearer network has also appeared many new features. 5g network involves wireless, core network and bearer network, and supports a variety of network application scenarios at the same time. It is the basic demand of 5g bearer network collaborative management and control to realize end-to-end network and business collaboration through SDN architecture and improve the automatic opening and deployment of services and intelligent operation and maintenance capabilities. This paper proposes a multi-path routing optimization algorithm based on 5g + Sdn. Compared with traditional algorithms, the optimization algorithm has obvious improvement in cost, energy consumption awareness and load balancing.