摘要
文中基于短波信道Watterson模型,提出了短波跳频系统信道性能(BER)实时监测的一种自适应测量方法,并对伪错监测和外推算法进行分析和研究,结果表明,用非线性外推算法可以获得较准确的估测值。
Based on the Watterson's model,this paper proposed an improved method of real-time adap-tively measuring the channel property of HF/FH system. And the method that are made use of pseudo-error detection and extrapolation algorithm is studied and analyzed. The simulation result show that non-linear extrapolation algorithm could accurately estimate the bit-error-rate of HF channel.
出处
《电子测量技术》
1998年第4期50-53,共4页
Electronic Measurement Technology
关键词
短波信道
跳频
实时监测
自适应监测
短波通信
HF channel frequency hopping realtime monitoring adaptively monitoring
