RA码在无人机遥控遥测信道中的应用

Research on Repeat- Accumulate Code over UAV＇s Telecommand and Telemetry Channel

针对无人机遥控遥测信道的特点和要求，提出了将RA（Repeat-Accumulate）码应用于无人机遥控遥测信道编码中，分析了基于RA码的无人机遥控遥测通信误码性能，并与传统的R码进行了比较，给出了不同条件下的仿真结果。

in this paper, according to the characteristics of UAV＇s telecomm and telemetry channel, Repeat - Accumulate （RA） code is applied as channel code over this channel. The BER performance of RA code is analysed, and it is contrasted to that of conventional R - code. At last, the result of simulation is given.