摘要
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.
出处
《军械工程学院学报》
2006年第1期58-60,67,共4页
Journal of Ordnance Engineering College
关键词
RA码
信道编码
无人机遥控遥测
Repeat- Accumulate code
channel code
UAV's telecomma