Terminal information acquisition method and device

The embodiment of the invention provides a terminal information acquisition method and device. The method comprises the following steps of circularly establishing a cell corresponding to each preset frequency point; and collecting the terminal information based on the cell corresponding to each preset frequency point. According to the method and device provided by the present invention, by establishing the cells corresponding to the preset frequency points in a circulating mode, and compared with an original base station, the establishment of the cells with three or four different frequency points can only be achieved, the number of the preset frequency points is not limited, it is guaranteed that the base station can establish the cells corresponding to all the preset frequency points toachieve the comprehensive terminal information collection, and the terminal information collection effect is improved. In addition, only one cell corresponding to the preset frequency point is established at each moment in th