公开(公告)号：US20160164710A1

公开(公告)日：2016-06-09

申请号：US15044879

申请日：2016-02-16

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho HWANG ,  Sungryong Hong ,  Woosuk Ko

IPC: H04L27/26 ,  H04L1/00

CPC classification number: H04L27/2627 ,  H04H20/42 ,  H04H40/00 ,  H04L1/0057 ,  H04L5/0023 ,  H04L5/0044 ,  H04L27/2602 ,  H04L27/2605 ,  H04L27/2649

Abstract: A method and an apparatus for transmitting broadcast signals thereof are disclosed. The method for transmitting broadcast signals includes processing input streams into BB frames in PLPs; encoding data of the PLPs; building at least one signal frame by mapping the encoded data of the PLPs; and modulating data in the built signal frame by OFDM method and transmitting the broadcast signals having the modulated data, wherein at least one of the BB frames includes a stuffing field and a first indicator describing whether the stuffing field is included in the BB frame.

Abstract translation: 公开了一种用于发送广播信号的方法和装置。 用于发送广播信号的方法包括将输入流处理成PLP中的BB帧; 编码PLP的数据; 通过映射PLP的编码数据构建至少一个信号帧; 以及通过OFDM方法调制内置信号帧中的数据，并发送具有调制数据的广播信号，其中BB帧中的至少一个包括填充字段和描述填充字段是否包括在BB帧中的第一指示符。

公开(公告)号：US20160164709A1

公开(公告)日：2016-06-09

申请号：US14962719

申请日：2015-12-08

Applicant: LG Electronics Inc.

Inventor： Jinwoo KIM ,  Jongwoong SHIN ,  Woosuk KO ,  Jaeho HWANG ,  Sungryong HONG

IPC: H04L27/26 ,  H04L29/08 ,  H04L1/00

CPC classification number: H04L27/2602 ,  H03M13/1102 ,  H03M13/1165 ,  H03M13/152 ,  H03M13/255 ,  H03M13/271 ,  H03M13/2778 ,  H03M13/2906 ,  H03M13/6356 ,  H03M13/6362 ,  H04H20/72 ,  H04H60/07 ,  H04L1/0041 ,  H04L1/0042 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0058 ,  H04L1/0071 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/2627 ,  H04L27/2649 ,  H04L69/324 ,  H04L2001/0093

Abstract: A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals, the apparatus comprises an encoder for encoding service data corresponding to each of a plurality of data transmission path, wherein each of the data transmission path carries at least one service component for broadcast services, an encoder for encoding signaling data, wherein the signaling data includes static data and dynamic data, a frame builder for building signal frames, wherein each of signal frames includes the encoded service data and the encoded signaling data, wherein each of signal frames belongs to one of the broadcast services, wherein the static data remain constant in the signal frames belonging to the broadcast service in a duration of a super frame and the dynamic data changes by the signal frames, a modulator for modulating the signal frames by an OFDM (Orthogonal Frequency Division Multiplex) scheme and a transmitter for transmitting the broadcast signals carrying the modulated signal frames.

公开(公告)号：US20160134454A1

公开(公告)日：2016-05-12

申请号：US14693140

申请日：2015-04-22

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho HWANG ,  Woosuk KO ,  Sungryong HONG

IPC: H04L27/26

CPC classification number: H04L27/2627 ,  H04L1/0008 ,  H04L5/0053 ,  H04L27/2602 ,  H04N21/23611

Abstract: Disclosed is a method for transmitting a broadcast signal. The method comprises formatting input streams with multiple data transmission channels, and the formatting step comprises adding a header indicating a format of a payload of the BBF.

Abstract translation: 公开了一种用于发送广播信号的方法。 该方法包括用多个数据传输信道对输入流进行格式化，并且格式化步骤包括添加指示BBF的有效载荷的格式的报头。

公开(公告)号：US20160134453A1

公开(公告)日：2016-05-12

申请号：US14692889

申请日：2015-04-22

Applicant: LG Electronics Inc.

Inventor： Jaeho HWANG ,  Woosuk Ko ,  Sungryong Hong

IPC: H04L27/26

CPC classification number: H04L27/2627 ,  H04L1/0008 ,  H04L5/0053 ,  H04L27/2602 ,  H04N21/23611

Abstract: Disclosed is a method for transmitting a broadcast signal. The method comprises formatting input streams with multiple data transmission channels, and the formatting step comprises adding a header indicating a format of a payload of the BBF.

公开(公告)号：US20250031011A1

公开(公告)日：2025-01-23

申请号：US18684476

申请日：2022-08-19

Applicant: LG Electronics Inc.

Inventor： Jaeho HWANG ,  Hakseong KIM ,  Hanbyul SEO

IPC: H04W4/02 ,  H04W4/08 ,  H04W4/44

Abstract: According to an aspect of various embodiments, disclosed are a method by which a first server transmits a server message to a second server in a wireless communication system, and an apparatus therefor. Disclosed are a method and an apparatus therefor, the method comprising the steps of: receiving, from a first terminal, a first message including position information about the first terminal; transmitting, to terminals, the first message of which a first group is changed to a reception group; and transmitting a server message to a second server through a first connection.

公开(公告)号：US20240175967A1

公开(公告)日：2024-05-30

申请号：US18434111

申请日：2024-02-06

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho HWANG ,  Woosuk KO

IPC: G01S5/00 ,  G01S5/02 ,  H04W4/12 ,  H04W4/44

CPC classification number: G01S5/0072 ,  G01S5/0284 ,  H04W4/12 ,  H04W4/44

Abstract: A method for obtaining, by a vehicle, information regarding its own location through V2X communication is disclosed. Specifically, the method for obtaining location information of a vehicle may comprise the steps of: receiving a V2I message including location information of a road side unit (RSU) from the RSU; receiving a V2X message including reception time information related to a time when the V2I message is received from each of a first surrounding vehicle and a second surrounding vehicle; calculating a relative position of the RSU relative to the current vehicle on the basis of the reception time information and the time at which the current vehicle received the V2I message; and acquiring the location of the current vehicle on the basis of the relative location of the RSU and the location information of the RSU.

公开(公告)号：US20230164697A1

公开(公告)日：2023-05-25

申请号：US17997772

申请日：2020-05-14

Applicant: LG ELECTRONICS INC.

Inventor： Kwangsik KONG ,  Hakseong KIM ,  Myoungseob KIM ,  Jaeho HWANG

IPC: H04W52/14 ,  H04W52/36

CPC classification number: H04W52/14 ,  H04W52/367

Abstract: Disclosed are a method for performing in-vehicle cooperative communication by a user equipment (UE) in a wireless communication system supporting a sidelink, according to various embodiments and an apparatus therefor. Disclosed are a method for performing in-vehicle cooperative communication and an apparatus therefor, the method comprising the steps of: receiving, from a group owner (GO), a first signal including a group ID for a first group; receiving information of transmission parameters for the first group, on the basis of the first signal; and performing cooperative communication for the first group, on the basis of the transmission parameters. The transmission parameters include information about transmission power determined on the basis of the length of the vehicle in which the first group is located.

公开(公告)号：US20230073111A1

公开(公告)日：2023-03-09

申请号：US17759339

申请日：2021-01-25

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho HWANG ,  Hakseong KIM ,  Hanbyul SEO

IPC: H04W4/40

Abstract: Disclosed are a method by which a V2X vehicle transmits a virtual V2X message in a wireless communication system supporting a sidelink according to various embodiments, and a device therefor, the method comprising: a step for periodically receiving a first message including first vulnerable road user (VRU) information on a first VRU from a network; a step for determining a state of the first VRU on the basis of the first VRU information, and determining whether to convert the first message to the virtual V2X message on the basis of the state of the first VRU; and a step for transmitting the virtual V2X message including the first VRU information, wherein the V2X vehicle converts the first message into the virtual V2X message when the first VRU state changes from a first state to a second state on the basis of the periodically received first message.

公开(公告)号：US20220295217A1

公开(公告)日：2022-09-15

申请号：US17636779

申请日：2019-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho HWANG ,  Myoungseob KIM

IPC: H04W4/021 ,  H04W4/02 ,  H04W4/40 ,  B60W60/00

Abstract: Proposed is a method for providing a safety service by a first terminal in a wireless communication system. The method may comprise: transmitting a first message related to the location of the first terminal to a second terminal; receiving a second message related to the location of the second terminal from the second terminal; determining a geographic area configured by the first terminal and the second terminal, by using the first message and the second message; and transmitting, to the second terminal or an adjacent vehicle, a third message for providing a safety service in the determined geographic area.

公开(公告)号：US20220107382A1

公开(公告)日：2022-04-07

申请号：US17421097

申请日：2019-01-10

Applicant: LG Electronics Inc.

Inventor： Jaeho HWANG ,  Woosuk KO

IPC: G01S5/00 ,  G01S5/02 ,  H04W4/44 ,  H04W4/12

Abstract: A method for obtaining, by a vehicle, information regarding its own location through V2X communication is disclosed. Specifically, the method for obtaining location information of a vehicle may comprise the steps of: receiving a V2I message including location information of a road side unit (RSU) from the RSU; receiving a V2X message including reception time information related to a time when the V2I message is received from each of a first surrounding vehicle and a second surrounding vehicle; calculating a relative position of the RSU relative to the current vehicle on the basis of the reception time information and the time at which the current vehicle received the V2I message; and acquiring the location of the current vehicle on the basis of the relative location of the RSU and the location information of the RSU.