Internet of things terminal positioning method and device

The embodiment of the invention provides an Internet of things terminal positioning method and device. The method comprises the following steps: acquiring a current moment sub frame; if the current moment sub frame is a measurement sub frame, acquiring a current number based on the measurement sub frame; and if the current number is consistent with a base station number, sending a positioning reference signal to enable an Internet of things terminal to be positioned according to the positioning reference signal sent by each base station. According to the method and device which are provided bythe embodiment of the invention, the base station is controlled to send the positioning reference signal based on the measurement sub frame and the base station number, so that the various base stations in the Internet of things can send the positioning reference signals in turn to avoid the influence of multi-path interference on the Internet of things terminal due to the fact that a large number of base stations intens