Apparatus and method for estimating location, electronic apparatus comprising the apparatus

Position estimation apparatus according to an embodiment of the present invention is a position estimator for estimating the location of the electronic device, part by the strength (RSSI) of the AP signal that is received from the AP distance calculation to calculate a distance to the AP, position information obtaining section for azimuth calculation section by using the angle of incidence of the AP signal for calculating the azimuth of the AP with respect to the reference direction, from the AP signal obtaining location information of the AP, the detected information on the movement of the electronic device the correction information generation unit for generating correction information on the basis, and using the correction information generating location information of the electronic device, and by using the distance and azimuth angle between the AP on the basis of the location information of the AP of the electronic device It may include a location information generator for correcting the location information.