| 摘要 |
The present invention discloses a method and device for positioning user equipment, and a system. The method is applied to a communications system, the communications system includes a location card, a signal transmission point and a reader, the location card and the signal transmission point are in a one-to-one correspondence, a distance between the location card and the signal transmission point corresponding to the location card is less than a preset value, and the method includes: detecting, by the location card, an uplink signal sent by user equipment UE; and generating, by the location card, a first signal according to the uplink signal, and sending the first signal to the reader, so that the reader determines a location of the UE according to the first signal and a location of the location card. The method not only simplifies a method for positioning user equipment in the prior art, but also improves accuracy of UE positioning. |
