| 摘要 |
Disclosed is a method for determining a mobile terminal in an LTE system, comprising: a serving cell/base station sending a resource reservation notification message to multiple neighboring cells/base stations thereof, to notify the neighboring cells/base stations to reserve measurement resources for channel sounding reference signal measurement of a mobile terminal; the mobile terminal sending the channel sounding reference signal to the serving cell/base station and the neighboring cells/base stations by using the measurement resources, so that the serving cell/base station and the neighboring cells/base stations perform channel sounding reference signal measurement; and the serving cell/base station positioning the mobile terminal according to a result of the channel sounding reference signal measurement. Also disclosed is a corresponding system. By means of the solution disclosed in the present invention, the mobile terminal can be accurately positioned without adding any device, without coordination of the network side, and without any additional network device, and the mobile terminal does not need to meet any extra functional requirement. |
