1results about How to "Reduce multipath effects" patented technology

The application provides a positioning method and device of a terminal device and a storage medium. The method comprises the following steps: a first network element receives a reference signal; according to the reference signal, a time domain channel response of the reference signal is determined; the time domain channel response is filtered to obtain a direct path time domain signal; according to the direct path time domain signal, subcarrier phase information of the direct path frequency domain signal is determined, and the subcarrier phase information is used to determine position information of the terminal device. The application can improve the positioning accuracy of the terminal device.