公开(公告)号：US20230152413A1

公开(公告)日：2023-05-18

申请号：US17995887

申请日：2021-04-19

Applicant: LG ELECTRONICS INC.

Inventor： Hyunmin KIM ,  Young Dae KIM ,  Byounggill KIM ,  Taehowan HONG

IPC: G01S5/00 ,  H04L5/00 ,  G01S5/02

CPC classification number: G01S5/009 ,  H04L5/0051 ,  G01S5/0236

Abstract: Provided is a method for operating a terminal in a wireless communication system, the method comprising: receiving, from a serving base station, a location request message including at least one of positioning reference signal (PRS) information of a neighbor base station and cell ID information of the neighbor base station; receiving a PRS of the serving base station from the serving base station; receiving a PRS from the neighbor base station based on the received location request message; estimating a location of the terminal based on the PRS received from the serving base station and the PRS received from the neighbor base station; and transmitting the estimated location of the terminal to the serving base station.