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本文简要分析了移动无线电信道的特性,介绍了适用于移动信道的R·H·Clarke模型,按照该模型提出一种计算机模拟方法,用以产生移动无线电信道中满足瑞利分布的快衰落。该模拟方法给移动通信的研究工作及差错控制方案的论证和实施带来了方便。
In this paper, the characteristics of mobile radio channels are briefly analyzed. The R · H · Clarke model for mobile channels is introduced. According to the model, a computer simulation method is proposed to generate fast fading satisfying Rayleigh distribution in mobile radio channels. The simulation method brings convenience to the research of mobile communication and the demonstration and implementation of error control scheme.