Method and device for locating terminal by using base station

摘要

The present invention provides a method for locating a terminal by using a base station, and the method includes steps as follows: constructing a locating message by expanding a location report message or via an independent message; sending the locating message to a locating judgment center; and locating the terminal by using the locating message. The present invention is helpful to reduce the power consumption of the User Equipment (UE).

主权项

1. A method for locating a terminal by using a base station, comprising the steps of:
constructing a locating message by expanding a location report message or via an independent message; sending the locating message to a locating judgment center, wherein the locating judgment center is located at a core network or operation administration and management system; and locating the terminal by using the locating message; wherein the locating message comprises information about a round trip time (RTT) for transmitting and receiving from the terminal to a current serving base station, longitude and latitude information of the current serving base station, a global identifier of a current serving cell of the terminal, information of the terminal and signal information of a neighbor cell; wherein the signal information of the neighbor cell comprises: a global identifier of the neighbor cell, reference signal received power of the neighbor cell and/or reference signal received quality of the neighbor cell.