摘要
分析两种典型的卫星信道:莱斯信道和阴影衰落信道。利用莱斯正弦累加方法建立两种卫星信道的仿真模型,对比仿真模型和参考模型的一阶、二阶统计特性,获得了较好的仿真效果。该方法简单高效,与理论分析结果具有很好的一致性。
In this paper,the author analyzes two satellite channels:Rician Channel and Shadowed Attenuation Channel,and establishes the simulation model of the two satellite channels by Sum-of-Sinusoids.The result shows a good performance by comparing the primary statistics and secondary statistics properties of the simulation model.This simple and high efficient method just consists with the theory analysis.
出处
《遥测遥控》
2009年第3期30-34,共5页
Journal of Telemetry,Tracking and Command
基金
武器装备预研基金(9140A21050107HK0114)
关键词
色高斯噪声
莱斯信道
阴影衰落
信道仿真
Colored Gaussian noise
Rician channel
Shadowed attenuation channel
Channel simulation
