Terminal positioning method and device, receiving end equipment and core network equipment

The invention provides a terminal positioning method and apparatus, a receiving end device and a core network device, and solves the problems that the existing terminal positioning method is low in positioning precision and cannot meet the positioning precision requirement. The method comprises the following steps that: receiving end equipment acquires first reference signal configuration information and a first reference signal corresponding to the first reference signal configuration information; the receiving end device obtains NLOS/LOS identification information and a measurement value; the receiving end device sends the NLOS/LOS identification information and the measurement value to a core network device, so that the core network device locates a target terminal according to the measurement value and the NLOS/LOS identification information; or positioning the target terminal according to the NLOS/LOS identification information and the measurement value. The positioning precision of the terminal can be i