公开(公告)号：US20230199448A1

公开(公告)日：2023-06-22

申请号：US17923439

申请日：2020-05-19

Applicant: LG ELECTRONICS INC.

Inventor： Sungdong Cho ,  Hakseong Kim ,  Myoungseob Kim ,  Jaeho Hwang

IPC: H04W4/44 ,  G08G1/16

CPC classification number: H04W4/44 ,  G08G1/16 ,  H04W4/021

Abstract: Disclosed are a method by which a first device transmits a message in a wireless communication system supporting sidelink, and a device therefor according to various embodiments. The method comprises: a step in which the first device receives a first safety message from a second device; a step of evaluating a collision risk on the basis of the first safety message and generating first event information on the basis of the collision risk evaluation; and a step of transmitting a threat notification message (TNM) including identification information of the second device and the first event information, wherein when the first safety message is a personal safety message (PSM), the threat notification message further includes information on a first risk region determined in response to the first event information.

公开(公告)号：US12096319B2

公开(公告)日：2024-09-17

申请号：US17923439

申请日：2020-05-19

Applicant: LG ELECTRONICS INC.

Inventor： Sungdong Cho ,  Hakseong Kim ,  Myoungseob Kim ,  Jaeho Hwang

IPC: H04W4/44 ,  G08G1/16 ,  H04W4/021

CPC classification number: H04W4/44 ,  G08G1/16 ,  H04W4/021

Abstract: Disclosed are a method by which a first device transmits a message in a wireless communication system supporting sidelink, and a device therefor according to various embodiments. The method comprises: a step in which the first device receives a first safety message from a second device; a step of evaluating a collision risk on the basis of the first safety message and generating first event information on the basis of the collision risk evaluation; and a step of transmitting a threat notification message (TNM) including identification information of the second device and the first event information, wherein when the first safety message is a personal safety message (PSM), the threat notification message further includes information on a first risk region determined in response to the first event information.

公开(公告)号：US11832184B2

公开(公告)日：2023-11-28

申请号：US17413409

申请日：2018-12-13

Applicant: LG Electronics Inc.

Inventor： Sungdong Cho ,  Donghwi Kim ,  Hakseong Kim ,  Min Song

IPC: H04W52/02 ,  H04L12/40 ,  H04L12/413 ,  H04L65/40 ,  H04L67/12

CPC classification number: H04W52/0235 ,  H04L12/40 ,  H04L2012/40215

Abstract: Disclosed is a vehicle system including: a first electronic device configured to receive a radio frequency (RF) signal from an external device and process the RF signal to generate data; and a second electronic device configured to receive the data through an Ethernet communication method and perform an operation based on the data, wherein the first electronic device includes: a first signal detector configured to receive a first wake-up signal in a power saving mode state; and a first Ethernet interface configured to attempt an Ethernet connection with the second electronic device when the first signal detector receives the first wakeup signal.