摘要
为了建立一个能够反映实际LEO卫星通信信道动态传播特性的仿真模型,在深入研究目前国内外常用的卫星移动通信信道统计模型的基础上,提出了一种动态Loo模型。仿真结果表明:相对于Loo模型,进一步增强了对实际信道动态传播特性的仿真能力。
In order to build a channel simulation model that can reflect the dynamic transmitting characteristic of LEO satellite communication channel, on the basis of deep research into the present statistic model for satellite moving communication channel, a new dynamic Loo model for LEO satellite communication channel is put forward. The simulation results have proved that dynamic Loo model can better reflect the dynamic transmitting characteristic of practical channel than Loo model.
出处
《河北工业科技》
CAS
2010年第6期373-377,共5页
Hebei Journal of Industrial Science and Technology
关键词
Loo模型
卫星通信信道
仿真
Loo model
satellite communication channel
simulation
