Cell switching method and device, terminal equipment and storage medium

The present invention provides a cell switching method and device, a terminal device, and a storage medium, the method being applied to the terminal device, the method comprising the steps: when the terminal device is in a co-frequency interference scene, measuring a pilot frequency cell having a different communication frequency band from a resident cell of the terminal device, and determining a target pilot frequency cell, wherein the signal-to-noise ratio parameter corresponding to the target pilot frequency cell is greater than the signal-to-noise ratio parameter corresponding to the resident cell, and the same-frequency interference scene is a scene in which the resident cell and a same-frequency cell with the same communication frequency band interfere with each other; and switching the terminal equipment from the resident cell to the target pilot frequency cell. By implementing the embodiment of the invention, the terminal equipment can be switched from the resident cell with the same-frequency interfe