无线信道的半确定性建模

无线电波传播环境的构建是无线通信实验室仿真试验中的关键部分,它决定了试验结果的可信度和准确度。针对特定环境中无线信道的建模问题,提出一种半确定性的无线信道建模方法,该方法以统计模型为基础,通过对环境中散射体进行分类和结果叠加的方法得到电波在该环境下传播效果,具有运算量小,配置灵活的优点。

Semi-deterministic Modeling for Radio Channel

The configuration of radio propagation environment,as one of the key parts of in-door test for wireless communication,is in charge of the reliability and veracity of the test results.This paper proposes a kind of semi-deterministic method to radio channel modeling.Based on statistical models,the method can acquire the radio propagation effect via classifying the scatters in certain environment and accumulating the results obtained from each scatter.Indeed,the method is flexible and needs small calculation.