摘要 |
A method, system and device for determining the position of a user terminal are used to solve the problem that it is unable to determine the position information of the user terminal in long term evolution (LTE) systems existing in the prior art. The method of an embodiment comprises: a network side determines the measure value of timing advance (TA) according to the actual arrival time and the expected arrival time of a contention-free random access preamble sequence from the user terminal (501); the network side determines the position information of the user terminal according to the determined measure value of TA (502). The position information of the user terminal can be determined in LTE systems through employing the method of the embodiment, and then the user terminal is located. |