The application discloses a GNSS network reference
station system data scheduling method based on an MPTCP protocol, belongs to the technical field of
data scheduling, and can make multiple same data packets be simultaneously transmitted on multiple paths by modifying a
data transmission process of the MPTCP protocol, thereby solving the unstable connection problem caused by the single path transmission limitation of the Ntrip protocol; and a
client buffer
pool is designed to store different types of data, so that even if data
packet loss occurs on one path, the
client can still quickly select the data packet from the remaining paths, thereby reducing the risk of data
packet loss; in addition, the method for dividing the buffer
pool to store data also solves the buffer
pool overflow problem of the MPTCP protocol multi-path
data transmission, simultaneously divides the transmission data into two categories according to importance, and stores the data in different buffer pools, so as to reduce the data out-of-order phenomenon and improve the real-time performance of differential
data transmission.