...正交频分复用; Simulink; Rayleigh多径衰落[gap=568]Keywords: hopping frequency; OFDM; Simulink; Rayleigh multi-path fading ...
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The shadow affect is logarithmic normal distribution, and the multi-path fading is Rayleigh distribution.
阴影效应服从对数正态分布,而多径衰落服从瑞利分布。
Then mathematic model of multi-path Rayleigh fading channels are presented based on the discussion of mobile fading channel characteristics. At last, the simulation results and analysis are given.
然后在分析移动信道衰落特性的基础上,分析了多径瑞利信道的数学模型,并对基于这种模型的各种信道估计性能进行了仿真分析。
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