A data targeting method based on trilateration principle

摘要

The process of maintenance and optimization of mobile network, the error is relatively large when measuring the distance from the user to the base station. This paper introduces a method and the combination of the three edge sweep frequency measurement principle based on the parameters using a plurality of base stations and the optimization of three edge measurement algorithm. The positioning area is determined in a small range, then uses sweep methods to determine the precise location of the user. This positioning method does not require additional techniques and instruments suitable for network optimization and maintenance personnel.