公开(公告)号：US11940526B2

公开(公告)日：2024-03-26

申请号：US17265192

申请日：2019-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin Chae ,  Seung-Woo Ko ,  Kaibin Huang ,  Rui Wang ,  Zezhong Zhang

IPC: G01S13/90 ,  G01S13/931 ,  G01S13/00

CPC classification number: G01S13/9027 ,  G01S13/9017 ,  G01S13/931 ,  G01S2013/9316

Abstract: One embodiment of the present invention relates to a method for performing a vehicle image reconstruction by a sensing vehicle (SV) in a wireless communication system, the method comprising: receiving a plurality of stepped-frequency-continuous-wave (SFCW) from target vehicle (TV); receiving signature waveforms in a different frequency range for the plurality of SFCWs; performing synchronization by using phase-difference-of-arrival (PDoA) based on the signature waveforms; reconstructing one or more virtual images of the TV; and deriving a real image from the one of more Virtual Image.

公开(公告)号：US20230003827A1

公开(公告)日：2023-01-05

申请号：US17782306

申请日：2020-12-07

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk Ko ,  Zezhong Zhang ,  Kaibin Huang ,  Seungmin Lee ,  Jongseob Baek

IPC: G01S5/02

Abstract: Provided herein is a method of performing, by a first apparatus, wireless communication. The method may include the steps of transmitting a first signal to a second apparatus through at least one antenna; receiving a second signal from the second apparatus through each of the at least one antenna; obtaining the sequence and a distance between the first apparatus and the second apparatus based on the second signal; obtaining information related to the second apparatus based on the sequence; and obtaining first location information related to the first apparatus, based on the distance and the information.

公开(公告)号：US12210109B2

公开(公告)日：2025-01-28

申请号：US17782306

申请日：2020-12-07

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk Ko ,  Zezhong Zhang ,  Kaibin Huang ,  Seungmin Lee ,  Jongseob Baek

IPC: G01S5/02

Abstract: Provided herein is a method of performing, by a first apparatus, wireless communication. The method may include the steps of transmitting a first signal to a second apparatus through at least one antenna; receiving a second signal from the second apparatus through each of the at least one antenna; obtaining the sequence and a distance between the first apparatus and the second apparatus based on the second signal; obtaining information related to the second apparatus based on the sequence; and obtaining first location information related to the first apparatus, based on the distance and the information.