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QuaDRiGa: A MIMO channel model for land mobile satellite

机译:QuaDRiGa:用于陆地移动卫星的MIMO信道模型

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QuaDRiGa, an acronym for QUAsi Deterministic RadIo channel GenerAtor, combines the advantages of deterministic and statistical channel modelling. A geometry based approach allows the emulation of antenna effects, whereas the propagation characteristics are described by statistical models. The concept as known from the WINNER project has been adapted for Land Mobile Satellite including time-series generation for circular polarization transmission. The model parameter database is extracted from measurements. For urban environments a full wideband characterization was performed. For other environments an extension of model parameters is attempted using narrowband data.
机译:QuaDRiGa是QUAsi确定性无线电通道GenerAtor的首字母缩写,结合了确定性和统计通道建模的优点。基于几何的方法可以模拟天线效应,而传播特性则由统计模型来描述。 WINNER项目中已知的概念已被修改为适用于陆地移动卫星,包括用于圆极化传输的时间序列生成。从测量中提取模型参数数据库。对于城市环境,进行了全宽带表征。对于其他环境,尝试使用窄带数据扩展模型参数。

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