公开(公告)号：US12156130B2

公开(公告)日：2024-11-26

申请号：US17640611

申请日：2020-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Jongseob Baek ,  Woosuk Ko ,  Hanbyul Seo

IPC: G01S5/02 ,  H04L5/00 ,  H04W48/16 ,  H04W48/20 ,  H04W72/0446

Abstract: An embodiment is a method for a terminal to perform an operation in a wireless communication system, the method including the steps of: transmitting a participation request message to peripheral anchor nodes (ANs); receiving participation response messages from candidate ANs among the peripheral ANs; selecting final ANs to be used for measuring the location of the terminal from among the candidate ANs; and measuring the location of the terminal using the final ANs.

公开(公告)号：US11900813B2

公开(公告)日：2024-02-13

申请号：US17753203

申请日：2019-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho Hwang ,  Myoungseob Kim ,  Jongseob Baek

IPC: G08G1/16 ,  G06F3/14 ,  G06V20/56

CPC classification number: G08G1/166 ,  G06F3/14 ,  G06V20/56

Abstract: Provided is a method for providing a safety service in a wireless communication system via a host vehicle. The method may include: detecting an object outside the host vehicle through an object detection device; transmitting a first message providing notification of the detection of the object through a transmitter and a receiver; and outputting an image, for providing the object with the safety service, through an image output device to a prescribed area outside the host vehicle.

公开(公告)号：US20230221397A1

公开(公告)日：2023-07-13

申请号：US17768303

申请日：2020-10-14

Applicant: LG ELECTRONICS INC.

Inventor： Jongseob Baek ,  Hanbyul Seo

IPC: G01S5/00 ,  H04L5/00 ,  H04W72/25

CPC classification number: G01S5/0063 ,  H04L5/0051 ,  H04W72/25

Abstract: A method and an apparatus for performing positioning by a user equipment (UE) in a wireless communication system supporting a sidelink according to various embodiments are disclosed. Disclosed are a method and an apparatus therefor, the method comprising the steps of: receiving a plurality of pieces of sidelink control information (SCI) including scheduling information of a PRS from a plurality of anchor nodes; receiving a plurality of PRSs on the basis of the plurality of pieces of SCI; on the basis of the positional relationship of the plurality of anchor nodes, detecting ambiguity in position measurement based on the plurality of PRSs; requesting an angle of arrival (AoA) report from one anchor node among the plurality of anchor nodes on the basis of the detected ambiguity in position measurement; and measuring the position of the UE on the basis of the plurality of PRSs and the reported AoA.

公开(公告)号：US20220416976A1

公开(公告)日：2022-12-29

申请号：US17779090

申请日：2020-12-04

Applicant: LG Electronics Inc.

Inventor： Jongseob Baek ,  Hanbyul Seo ,  Woosuk Ko ,  Daesung Hwang

IPC: H04L5/00 ,  H04W72/04

Abstract: Disclosed are a method and device for a first terminal to transmit a positioning reference signal (PRS) through a physical sidelink feedback channel (PSFCH) in a wireless communication system supporting sidelink communication according to various embodiments. Disclosed are a method and device, wherein the method comprises the steps of: allocating a first frequency resource region for a PRS within a resource region for the PSFCH so that the PRS is multiplexed with a feedback signal; transmitting allocation information on the first frequency resource region; and transmitting the PRS and the feedback signal through the PSFCH on the basis of the allocation information, wherein the size of the first frequency resource region is determined on the basis of the size of a pre-configured frequency resource for the feedback signal and the type of the multiplexing, and the allocation information includes information on the multiplexing type, the size of the first frequency resource region, and the start frequency of the first frequency resource.

公开(公告)号：US20220343760A1

公开(公告)日：2022-10-27

申请号：US17636613

申请日：2019-11-22

Applicant: LG ELECTRONICS INC.

Inventor： Jongseob Baek ,  Hanbyul Seo ,  Myoungseob Kim ,  Jaeho Hwang

IPC: G08G1/0968 ,  B60W40/04 ,  B60W30/18

Abstract: Disclosed is a method for a vehicle transmitting a signal in a wireless communication system. The method may comprise: receiving information on a road environment; driving a vehicle along a selected path on the basis of the information on the road environment; and, on the basis of satisfying a predetermined condition, transmitting a message for reserving a lane change to a specific lane among at least one lane included in the path. In addition, the message may include information on a virtual vehicle corresponding to the vehicle when in the specific lane. In addition, whether or not the predetermined condition is satisfied may be determined on the basis of: i) the right of way of the vehicle with respect to the lane changing; or ii) a back-off counter.

公开(公告)号：US20220167209A1

公开(公告)日：2022-05-26

申请号：US17602309

申请日：2020-04-09

Applicant: LG ELECTRONICS INC.

Inventor： Jongseob Baek

IPC: H04W28/04 ,  H04W28/14 ,  H04W4/40 ,  H04W74/08

Abstract: An embodiment relates to a method for operating a user equipment (UE) in a wireless communication system, the method comprising the steps of: receiving, by a first UE, a plurality of messages from a plurality of UEs; and determining, by the first UE, whether there is a lost message, on the basis of the order in which the plurality of UEs have transmitted the plurality of messages and the order of reception times of the plurality of messages.

公开(公告)号：US11259157B2

公开(公告)日：2022-02-22

申请号：US16770875

申请日：2017-12-14

Applicant: LG ELECTRONICS INC.

Inventor： Jongseob Baek ,  Woosuk Ko

IPC: H04W4/40 ,  H04W48/08 ,  H04W72/04

Abstract: A communication method of a V2X communication device is disclosed. The communication method includes accessing a first channel; receiving a network protocol data unit (NPDU) including a service advertisement message (SAM) on the first channel; and based on the service advertisement message, accessing a service channel and receiving service data.

公开(公告)号：US10764103B2

公开(公告)日：2020-09-01

申请号：US16027977

申请日：2018-07-05

Applicant: LG ELECTRONICS INC.

Inventor： Jongseob Baek ,  Woosuk Ko ,  Sungryong Hong

IPC: H04B7/0413 ,  H04L27/26 ,  H04L1/00 ,  H04H60/73 ,  H04H60/11

Abstract: A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals, the apparatus comprises an encoder to encode service data corresponding to each of a plurality of physical paths, a time interleaver to the encoded service data in each physical path by a TI (Time Interleaving) block, wherein at least one virtual FEC block is ahead of FEC blocks in at least one TI block, wherein each TI block includes a variable number of FEC blocks of the encoded service data, wherein a number of the at least one virtual FEC block is defined based on a maximum number of FEC blocks of a TI block, a frame builder to build at least one signal frame including the time interleaved DP data, a modulator to modulate data in the built at least one signal frame by an OFDM (Orthogonal Frequency Division Multiplex) scheme and a transmitter to transmit the broadcast signals having the modulated data.

公开(公告)号：US10243770B2

公开(公告)日：2019-03-26

申请号：US15863492

申请日：2018-01-05

Applicant: LG ELECTRONICS INC.

Inventor： Jongseob Baek ,  Woosuk Ko ,  Seoyoung Back ,  Sungryong Hong

IPC: H04L27/26 ,  H04L1/00 ,  H04H40/09 ,  H03M13/00

Abstract: A method and an apparatus for receiving broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, a frame parser to parse a signal frame from the demodulated broadcast signals, a time deinterleaver to time deinterleave data in the parsed signal frame and a decoder to decode the time deinterleaved data.

公开(公告)号：US10181929B2

公开(公告)日：2019-01-15

申请号：US15689805

申请日：2017-08-29

Applicant: LG ELECTRONICS INC.

Inventor： Byounggill Kim ,  Woochan Kim ,  Jaehyung Kim ,  Woosuk Ko ,  Sungryong Hong ,  Chulkyu Mun ,  Jinyong Choi ,  Jaeho Hwang ,  Jongseob Baek ,  Kookyeon Kwak ,  Byeongkook Jeong

IPC: H04L1/00 ,  H04L1/06 ,  H04L27/26 ,  H04L1/08

Abstract: The object of the present invention can be achieved by providing a method of transmitting broadcast signals including encoding Data Pipe, DP, data, wherein the encoding further includes Forward Error Correction, FEC, encoding the DP data, Bit interleaving the FEC encoded DP data and mapping the bit interleaved DP data onto constellations; building at least one signal frame by mapping the encoded DP data; and modulating data in the at least one built signal frame by an Orthogonal Frequency Division Multiplexing, OFDM, method and transmitting the broadcast signals having the modulated data, wherein each of the at least one signal frame includes at least one preamble having repeated at least one signaling information.