METHOD AND SYSTEM FOR ESTIMATING POSITION OF THE USER EQUIPMENT FOR DIASTER ENVIRONMENTS

摘要

A method and system for estimating a location based on an Euclidean distance in a disaster environment is disclosed. A method of estimating a position of a user equipment in an indoor environment, the method comprising: receiving a signal from each of a plurality of access points installed in the indoor space; Adding the received signal to a radio map generated based on a signal received from the plurality of access points at each of a plurality of existing reference points, Calculating an Euclidean distance for each access point based on a signal received at each reference point and a signal received at the terminal, calculating, based on the Euclidean distance, The method comprising the steps of: detecting an access point; Estimating the location of the terminal based on the nearest neighbor algorithm (KNN), for the access points.