A Data Service System for Power Grids’ 5G Network

Refer to Service-Based Architecture (SBA) and slicing service structure, 5G provides data transmission services for Industrial Internet. The vertical deployment of Industrial Internet requires tighter integration of 5G network and power grids’ data service. To this end, a unified modeling scheme of IEC 61850 services and 5G communication service is designed. Secondly, the service requirements of the power grids’ data service are distinguished from the timing dimension and the reliability dimension, and the transmission mode of the data service is reorganized. Finally, the queue scheduling and buffer control are proposed, and the 5G slice and 5G QoS Identifier (5QI) are matched.