Data Splitting Method based on Air-Sea Cross-Domain Gateway Communication Information Transmission

In order to solve the problem that the air-sea cross-domain network can only establish a single-path transmission connection and cannot effectively use multiple interfaces to transmit data, this paper study a method of parallel transmission through multiple paths, based on the multi homed characteristics of the air-sea cross-domain communication gateway. Due to the differences in the bandwidth, delay and packet loss rate of different paths, the reasonable splitting of data can improve the transmission rate and communication quality of communication signals, integrate the characteristics of each path channel, achieve greater channel equalization and improve the throughput and security of system data transmission. Simulation results show that reasonable data splitting can improve data transmission speed and throughput.