Abstract: With the acceleration of 5G network deployment, the importance of 5G transport network sliceing management and control is increasingly prominent. This paper first introduces the standardization progress of transport network management and control technology, then analyzes the key points of transport network slicing management and control, puts forward the architecture of transport network slicing management and control, the modeling scheme of northbound interface, and analyzes the control process of network slicing, the introduction of AI to realize intelligent slicing operation and maintenance and other scenarios.

Key words: 5G transport networks, network slicing, manangement and control