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.

公开(公告)号：US20230371093A1

公开(公告)日：2023-11-16

申请号：US18247130

申请日：2021-07-15

Applicant: LG ELECTRONICS INC.

Inventor： Young Dae KIM ,  Taehowan HONG

IPC: H04W76/14 ,  H04W48/08

CPC classification number: H04W76/14 ,  H04W48/08

Abstract: The present disclosure relates to an operation method, by a first terminal in a wireless communication system, for providing a sidelink-based service in a wireless communication system. The method can comprise the steps of: transmitting, to a base station, information relating to a sidelink-based service provided by the first terminal; transmitting a discovery signal comprising information relating to the first terminal; receiving a response signal with respect to the discovery signal from a second terminal which has received the discovery signal; and establishing a connection with the second terminal to provide the service.

公开(公告)号：US20230299838A1

公开(公告)日：2023-09-21

申请号：US18021550

申请日：2021-08-24

Applicant: LG ELECTRONICS INC.

Inventor： Young Dae KIM

IPC: H04B7/06 ,  H04W8/00 ,  H04W72/1263

CPC classification number: H04B7/0695 ,  H04W8/005 ,  H04W72/1263

Abstract: A method of performing an initial beam configuration by a first terminal in a wireless communication system may comprise transmitting a discovery message based on a plurality of transmit beams in a first period of a discovery period, receiving a response message from a second terminal based on a plurality of receive beams in a second period of the discovery period, and performing beam alignment with the second terminal based on the response message. The plurality transmit beams and the plurality of receive beams may be mapped one-to-one.