System and position estimation method using a round-trip delay time information in a mobile communication network

摘要

To provide a system and a position estimation method can accurately calculate the position of the mobile station by using the round trip time and the information stored in task management system network. A base station for calculating the round trip delay time information of the mobile terminal, a base station controller for receiving the round trip delay time information of the mobile terminal, the position estimation system of the mobile terminal according to The invention relates to the a repeater to extend the coverage of a mobile terminal, is connected to the relay, wherein the round-trip delay time measuring unit for measuring a round trip time information of the relay, round trip delay time information of the mobile station and may further include a position estimation device for estimating the position of the mobile terminal using round trip time information measured by the round trip delay time measuring unit. [Selection Figure 8