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A study of errors caused by impulsive noise and a simple estimation method for digital mobile communications

机译:脉冲噪声引起的误差研究及数字移动通信的简单估计方法

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This paper describes a concept and a simple estimation method for the effect of impulsive noise on the error rate of digital mobile radio. Each experiment is required to estimate the impulsive noise influence for every system since the measurements of impulsive noise have been carried out by means of the CISPR quasi-peak value method. The author showed experimentally that the impulsive noise influence could be estimated by gathering up bit errors induced by individual noise impulses when those amplitudes were evaluated by the peak value method. A simple estimation method for impulsive noise influence is proposed for the different frequency bands and modulation schemes, using the above mentioned concept. It can be shown by this method that considerable errors will occur in some cases.
机译:本文介绍了脉冲噪声对数字移动无线电的误码率影响的概念和一种简单的估计方法。由于已经通过CISPR准峰值方法进行了脉冲噪声的测量,因此需要进行每个实验来估计每个系统的脉冲噪声影响。作者实验表明,当通过峰值方法评估那些振幅时,可以通过收集各个噪声脉冲引起的误码来估算脉冲噪声的影响。利用上述概念,针对不同的频带和调制方案,提出了一种简单的脉冲噪声影响估计方法。通过这种方法可以证明在某些情况下会发生相当大的错误。

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