A METHOD, DEVICE, AND MEDIUM AIMED AT REDUCING LATENCY IN EDGE NODES BASED ON CLOUD COMPUTING

This invention discloses a method, device, and medium for reducing latency of edge node based on cloud computing. The method includes: after obtaining input instructions at the edge node, sending the input instructions, including an index identifier, to the cloud node; upon receiving the input instructions, the cloud node indexes the data packet based on the index identifier, sending the first data frame to the edge node if the data packet is the first one, or sending the second data frame to the edge node if the data packet is the second one; when the edge node receives the first data frame, determining graphics rendering instructions based on the first data frame; when the edge node receives the second data frame, finding cached data based on cache identifiers, and determining graphics rendering instructions based on the texture data in the second data frame and the graphic rendering instruction parameters, vertex data, and index data in the cached data. This invention can reduce data latency and enhance user experience.