Method and system of geolocation for group evolution terminal

摘要

The invention relates to a method for estimating the geographical location of a terminal () of interest, which comprises: measuring () 52 in a terminal board (() 70) of a wireless communication systemFor each terminal of the panel, the time signature of the value of the terminal measured within a predetermined observation time and the calculation of the similar value between the time signatures of the panel terminal (54) are represented by the similar values calculated by the two terminals During the observation period, the probability of the terminals moving together or being positioned in the same position, the probability of dividing different terminals of the group into different groups according to the similar value (56), and,-The geographic location of the interest terminal is estimated based on the existing geographic location data of at least one other terminal in the group to which the interest terminal belongs (44).