短波跳频系统实时信道自适应监测  

Real-time Adaptive Channel Bit-error-rate Monition in HF/FH System

作　　者：邹学玉[1] 甘良才[1] 

机构地区：[1]武汉大学

出　　处：《电子测量技术》1998年第4期50-53,共4页Electronic Measurement Technology

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.

关 键 词：短波信道 跳频 实时监测 自适应监测 短波通信 

分 类 号：TN92[电子电信—通信与信息系统]