Method or location recognition of terminal using tag and terminal thereof

The present invention relates to a method where the measurement of the terminal and the terminal using the tag, the first terminal is reading the tag location determined to measure the first position using a sensor to continuously detect the position change of the second position has changed after the measurement, the first to the terminal or the second terminal are here as a radio communication with each other, changing the strength of the communication power progressively, by measuring the strength of a communication at least power available, the first terminal or the second terminal is the on the basis of the second position, considering the coverage range according to the intensity of the minimum power, and comprising the step of measuring a third position of the second terminal, it can accurately determine the position of the terminal through it.