Radio wave propagation simulation method and device based on big data fitting

The invention provides a big data fitting-based radio wave propagation simulation method and device, and the method comprises the steps: determining all influence factors affecting radio wave propagation, obtaining the environment data of a current scene of to-be-fitted radio wave propagation, and determining vectors corresponding to all influence factors and vectors representing the current scene; constructing a radio wave propagation model; training the radio wave propagation model by using training data to obtain a trained radio wave propagation model; and inputting the vector corresponding to each influence factor and the vector representing the current scene into the trained radio wave propagation model to obtain the propagation loss of the input radio wave in the current scene. The method is higher in precision, higher in calculation speed and wider in application range of radio wave propagation. 本发明提供一种基于大数据拟合的电波传播仿真方法及装置，所述方法包括：确定影响电波传播的各影响因素，获取待拟合电波传播的当前场景的环境数据，确定各影响因素对应的向量及表征所述当前场景的向量；构建电波传播模型；使用训练数