The adaptive movable access point (AMAP) system is effective in realizing higher system capacity in dense wireless device environments. In this approach, the positions of APs are adaptively moved in accordance with centroids of each cluster based on user distribution, which mitigates the inter-cell interference. In this report, considering that the estimation of user’s position is required to perform AMAP system, we derive the user’s position from the experimental results of receive signal strength indicator (RSSI) or time of arrival (ToA) and then demonstrate the influence of the position of APs based on the actual user’s position on the SINR performance in comparison with the traditional fixed position of AP by means of computer simulations.