公开(公告)号：US20230379186A1

公开(公告)日：2023-11-23

申请号：US18031315

申请日：2020-10-14

Applicant: LG ELECTRONICS INC.

Inventor： Cheolseung KIM ,  Youngjin HAN ,  Jaejin CHO

IPC: H04L12/40

CPC classification number: H04L12/40006 ,  H04L2012/40215 ,  H04L2012/40273

Abstract: A method for transmitting a controller area network (CAN) message by a first analysis module included in a controller of a vehicle, including measuring a communication state of a CAN bus of the vehicle; generating a forward list including information for forwarding the CAN message based on the measured value exceeding a first predetermined value; and transferring the forward list to a first forwarding module, wherein the first forwarding module is configured to forward the CAN message on the basis of the forward list. In addition, one or more of an autonomous vehicle, a user terminal, and a server in the present disclosure may be linked with an artificial intelligence module, a drone (unmanned aerial vehicle (UAV)) robot, an augmented reality (AR) device, a virtual reality (VR) device, a 5G service-related device, and the like.

公开(公告)号：US20220345934A1

公开(公告)日：2022-10-27

申请号：US17754092

申请日：2019-09-26

Applicant: LG ELECTRONICS INC.

Inventor： Cheolseung KIM

IPC: H04W28/02 ,  H04W4/40

Abstract: A disclosure of the present specification provides a server for controlling a TCU mounted in a vehicle in a next generation mobile communication system. The server may comprise a transceiver and a processor, wherein the processor configured to perform: determining an available data rate for a combination of a plurality of transmission beams of a base station and a plurality of reception beams of the TCU; receiving, from the TCU, information on an available buffer size of the TCU and information on a downlink service requirement of one or more electronic devices in the vehicle; determining a data rate of downlink data and a first transmission beam of the base station.

公开(公告)号：US20210126685A1

公开(公告)日：2021-04-29

申请号：US16704813

申请日：2019-12-05

Applicant: LG ELECTRONICS INC.

Inventor： Byungjin KANG ,  Junghyen HA ,  Cheolseung KIM

IPC: H04B7/06 ,  H04L5/00 ,  H04W4/40

Abstract: At least one of an autonomous vehicle, a user terminal, and a server may be connected or converged with an artificial intelligence (AI) module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device associated with a 5G service, and the like. Disclosed is a method for controlling a communication device comprising a first antenna, a second antenna, a radio frequency front end (RFFE), and a switch configured to connect an output of the RFFE and at least one of the first antenna or the second antenna, the method including identifying a switching mode regarding to transmit diversity, and, when the switching mode is a first mode, controlling the switch to connect the output of the RFFE to the first antenna and the second antenna.

公开(公告)号：US20200094821A1

公开(公告)日：2020-03-26

申请号：US16698499

申请日：2019-11-27

Applicant: LG Electronics Inc.

Inventor： Cheolseung KIM

IPC: B60W30/09 ,  G05D1/00

Abstract: Disclosed is a method for controlling a vehicle. The method for controlling a vehicle in a computing device includes acquiring driving information and sensing information from the vehicle driving in a specific section, identifying a correspondence relationship between history information associated with a past accident cause for at least one other vehicle having driven in the specific section and the acquired information, and generating a control signal for controlling the vehicle based on the identified correspondence relationship. At least one of an autonomous vehicle, a user terminal, and a server may be connected with an artificial intelligence (AI) module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device associated with a 5G service, and the like.

公开(公告)号：US20220159715A1

公开(公告)日：2022-05-19

申请号：US17593263

申请日：2019-05-03

Applicant: LG ELECTRONICS INC.

Inventor： Cheolseung KIM

IPC: H04W74/06 ,  H04W74/08 ,  H04B7/0452

Abstract: Suggested are a method and an apparatus for transmitting and receiving packets in a wireless LAN system. More specifically, an access point (AP) broadcasts a beacon frame comprising allocation information for a contention free period (CFP) and a contention period (CP) to a plurality of stations (STA). The AP receives an uplink (UL) packet from a first STA among the plurality of STAs. The AP transmits a downlink (DL) packet to a second STA among the plurality of STAs. The length of the CFP is determined on the basis of the number of first STAs and the access category of traffic for the first STA. UL packets are received in as many as the maximum number that can be transmitted within the determined length of the CFP. DL packets are transmitted in as many as the maximum number that can be transmitted during the CP.

公开(公告)号：US20200153494A1

公开(公告)日：2020-05-14

申请号：US16742584

申请日：2020-01-14

Applicant: LG Electronics Inc.

Inventor： Suho PARK ,  Cheolseung KIM

IPC: H04B7/06 ,  H04W4/46 ,  G08G1/00

Abstract: At least one of an autonomous vehicle, a user terminal, and a server may be connected or converged with an artificial intelligence (AI) module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device associated with a 5G service, and the like. Provided is a communication method of a mobile communication terminal, the method including identifying at least one target platoon for signal transmission, acquiring information related to driving of the at least one target platoon, identifying antenna heading corresponding to the information related to driving, and transmitting a signal to the at least one target platoon based on the antenna heading.

公开(公告)号：US20200150684A1

公开(公告)日：2020-05-14

申请号：US16743759

申请日：2020-01-15

Applicant: LG Electronics Inc.

Inventor： Cheolseung KIM

IPC: G05D1/02 ,  G08G1/00 ,  G08G1/01 ,  H04B7/06 ,  H04W4/40

Abstract: Disclosed is a data communication method. The data communication method performed in a computing device includes transmitting driving-related information of a vehicle to infrastructure, and performing communication between the vehicle and the infrastructure based on at least one of beam information corresponding to the driving-related information. One or more of an autonomous vehicle, a user equipment, and a server of the present disclosure may be associated with an artificial intelligence (AI) module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a 5G service-related device, and the like.

公开(公告)号：US20200090521A1

公开(公告)日：2020-03-19

申请号：US16692702

申请日：2019-11-22

Applicant: LG Electronics Inc.

Inventor： Cheolseung KIM

IPC: G08G1/00 ,  G05D1/00 ,  G05D1/02 ,  B60W30/18 ,  H04W4/46 ,  G08G1/16

Abstract: A method in which several vehicles, which perform platooning in an autonomous driving system (Autonomous Driving System), pass a target vehicle, in which the several vehicles constituting a platoon include a first vehicle controlling platooning and a second vehicle controlled by the first vehicle, and the first vehicle checks information of the platoon and determines a passing operation of the platoon on the basis of the platoon information received from the server and information about the out-platoon vehicles, thereby being able to control the vehicles performing the platooning to pass the target vehicles. One or more of an autonomous vehicle, a user terminal, and a server of the present invention may be associated with an artificial intelligence module, a drone ((Unmanned Aerial Vehicle, UAV), a robot, an AR (Augmented Reality) device, a VR (Virtual Reality) device, a device associated with 5G services, etc.

公开(公告)号：US20200033885A1

公开(公告)日：2020-01-30

申请号：US16588936

申请日：2019-09-30

Applicant: LG Electronics Inc.

Inventor： Cheolseung KIM

IPC: G05D1/02 ,  G08G1/00 ,  G05D1/00 ,  B60W30/18

Abstract: Disclosed is a method for controlling platooning by a control vehicle in an autonomous driving system.More specifically, the control vehicle acquires driving information from each of a plurality of vehicles performing the platooning, wherein the driving information comprises first distance information related to a distance by which each of the plurality of vehicles slips in a road in a vertical direction and second distance information related to a distance by which each of the plurality of vehicles slips in a road in a horizontal directionIn addition, the control vehicle transmits, based on the first distance information and the second distance information, transmit control information for controlling a speed and a position of each of the plurality of vehicles to each of the plurality of vehicles.

公开(公告)号：US20190394652A1

公开(公告)日：2019-12-26

申请号：US16480595

申请日：2017-05-08

Applicant: LG ELECTRONICS INC. ,  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Cheolseung KIM ,  Byeongrim JO ,  Seongsoo KIM ,  Heejo LEE ,  Choongin LEE ,  Donghyeok KIM

IPC: H04W12/12 ,  H04L12/26 ,  H04L29/06 ,  G06F21/57

Abstract: A vehicular electronic device hacking test apparatus includes a transmitter, a receiver, and a processor configured to classify a communication-connection procedure into a plurality of states based on a preset communication protocol, to generate a mutated packet appropriate for the plurality of states, and to transmit a vehicular electronic device through the transmitter, and to determine whether the vehicular electronic device is vulnerable to hacking based on whether a reception packet corresponding to the mutated packet is received through the receiver.