METHOD OF ESTIMATING POSITION OF MOBILE USER NODE IN ROOM USING DEFORMED TRILATERATION

摘要

The present invention relates to an apparatus and method for estimating a location of a mobile user node in a room using a modified triangulation method. By using the modified triangulation method, the process of acquiring the intersection point is obtained by alternately acquiring two circles and calculating the inner core by assuming the three vertices as the vertices of the triangle and designating the obtained inner core as the final mobile user position. A system and method for estimating a location of a mobile user node indoors.