TERMINAL POSITION NOTIFYING SYSTEM, MOBILE TERMINAL AND METHOD FOR NOTIFYING TERMINAL POSITION

摘要

PROBLEM TO BE SOLVED: To provide a terminal position estimating system in which the time required up to the incoming from the oscillating is shortened and to provide a method for estimating the terminal position. SOLUTION: A position measuring server 20 or a mobile terminal 100 measures the position of the mobile terminal 100 while a communication is performed between the mobile terminal 100 and the communication unit 200 of a police, a fire fighting or the like via a core network 30, and notifies to the service controller 10. When there is a position notifying request from the unit 200, the controller 10 notifies the position of the measured terminal 100 to the unit 200.