Research on the development and application of high-precision 5G timing Terminal

Since the official issuance of 5G licenses in China, 5G networks have begun to be deployed and promoted in an orderly way. At present, the domestic 5G network has a foundation for widespread application. Power grid is an industry closely related to information and communication technology, 5G is bound to bring changes to the existing power network. Especially in the distribution grid, a large number of sensors and protection devices are scattered in the grid, so it is necessary to develop a 5G communication terminal with low cost, easy to use and high precision timing ability. By analyzing the time synchronization architecture of 5G network, this paper introduces a 5G communication timing terminal that can use 5G network to output IRIG-B (Inter-range Instrumentation Group-B format) code. The paper introduces its implementation principle and typical application scenarios in detail, which provides reference for the combination of power grid and 5G technology.