The invention discloses a CPDLC communication method based on 5G. A 5G network total terminal communicates with a flight unit information interaction module through a 5G CPDLC; a crew member logs in the flight crew information interaction module to be interconnected with the 5G base station; the flight terminal sends an AFN CONTACT message to the ground control terminal, and the ground control terminal replies AFN login completion; The flight terminal transmits aircraft real-time state data and response information required by the ground to the 5G base station; The 5G base station transmits the processed data to the ground control terminal through a 5G network; The ground control terminal transmits a ground instruction to the flight terminal through the 5G base station and the 5G network total terminal; And after the task load processing system of the flight terminal processes the ground instruction, the instruction information is transmitted to the FMS and flight crew information interaction module. According to the invention, the problems of low transmission rate, high time delay and saturation of channel capacity of the current VDL Mode2 are solved.
一种基于5G的CPDLC通信方法,5G网络总终端经5G的CPDLC与飞行机组信息交互模块进行通信;机组成员登录飞行机组信息交互模块与5G基站进行互联;飞行终端向地面管制终端发送AFN CONTACT消息,地面管制终端回复AFN登录完成;飞行终端把地面所需的飞机实时状态数据和应答信息传输到5G基站;5G基站将处理好的数据通过5G网络传输到地面管制终端;地面管制终端通过5G基站、5G网络总终端将地面指令传输到飞行终端;飞行终端的任务载荷处理系统在对地面指令进行处理后,将指令信息传递给FMS和飞行机组信息交互模块。本发明解决了当前的VDL Mode2传输速率慢,时延高,通道容量趋于饱和的问题。
CPDLC communication method based on 5G
一种基于5G的CPDLC通信方法
2021-06-25
Patent
Electronic Resource
Chinese
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