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

摘要

the present invention discloses a method of accelerating data transmission and a related apparatus and system. the method includes: sending, through 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 sending sequence; and quickly determining, by the receiving node (20), a lost data packet according to double sequence numbers of a received data packet, and returning the lost data packet's sequence number information to the sending node (110 ), to instruct the sending node (110) to retransmit the lost data packet. the solutions of the present invention can improve a network throughput / transmission rate on a network with a high delay and a high packet loss rate, and the high throughput / transmission rate does not change dramatically due to some jitter network.