data transmission method, sending node, receiving node, data transmission system, and computer readable storage media

摘要

The present invention discloses a data transmission acceleration method and a related apparatus and system. The method includes: sending, by a sending node (110), data packets to a receiving node (20) at a specific rate, where each data packet carries a random sequence number and a related scroll sequence number. a packet send sequence; and quickly determining, by the receiving node (20), a lost data packet according to double sequence numbers from a received data packet, and returning lost data packet sequence number information to the sending node (110). ) to instruct the sending node (110) to relay the lost data packet. The solutions of the present invention can improve a network throughput / throughput rate in a network with a high delay and a high packet loss rate, and the high throughput / throughput rate does not change dramatically due to some flickering. Network