Design and Implementation of Traffic Scheduling Algorithm for Time-Sensitive Network

With the vigorous development of multimedia communication services, the emergence of a series of real-time multi-media transmission services in recent years, such as virtual reality experience, driverless cars, image intelligent recognition and monitoring, has gradually promoted the real-time and reliable transmission of ultra-high definition video to a universal demand, which needs to be supported by higher transmission rate, low delay and high reliability. Industrial control network also needs real-time transmission function and network flexibility. In order to ensure the deterministic transmission of time-sensitive flow in TSN, we have designed a good network update and flow scheduling algorithm to calculate the transmission time of flow in the switch at a specific time, it helps the industrial control network realize the transmission consistency without increasing the update cost, and ensures that all data is completed under one traffic plan and the flexible control of network traffic. In order to verify the effectiveness of the algorithm, through the comparative analysis with other algorithms mentioned in this paper, it shows that the traffic scheduling algorithm in this paper is effective and has performance advantages in the actual multimedia communication network topology.