公开(公告)号：US20150236884A1

公开(公告)日：2015-08-20

申请号：US14627377

申请日：2015-02-20

Applicant: LG ELECTRONICS INC.

Inventor： Yonghak SUH ,  Sangchul MOON ,  Jongwoong SHIN ,  Woosuk KO ,  Sungryoung HONG

IPC: H04L27/26

CPC classification number: H04L27/2627 ,  H03M13/036 ,  H03M13/09 ,  H03M13/1102 ,  H03M13/1165 ,  H03M13/152 ,  H03M13/255 ,  H03M13/271 ,  H03M13/2778 ,  H03M13/2906 ,  H04H20/33 ,  H04L1/0042 ,  H04L1/0057 ,  H04L1/0071 ,  H04L5/0044 ,  H04L27/2649 ,  H04L2001/0093

Abstract: The present invention provides an apparatus of transmitting broadcast signals. The apparatus includes, an encoder for encoding service data, a bit interleaver for bit interleaving the encoded service data, a mapper for mapping the bit interleaved service data into a plurality of OFDM (Orthogonal Frequency Division Multiplex) symbols to build at least one signal frame, an OFDM modulator for modulating data in the built at least one signal frame by an OFDM scheme and a transmitter for transmitting the broadcast signals having the modulated data.

Abstract translation: 本发明提供一种发送广播信号的装置。 该装置包括：编码服务数据的编码器，用于对编码的服务数据进行位交织的比特交织器;映射器，用于将比特交织的服务数据映射成多个OFDM（正交频分复用）符号，以构建至少一个信号帧 OFDM调制器，用于通过OFDM方案调制所构建的至少一个信号帧中的数据的OFDM调制器和用于发送具有调制数据的广播信号的发射机。

公开(公告)号：US20150189486A1

公开(公告)日：2015-07-02

申请号：US14588539

申请日：2015-01-02

Applicant: LG ELECTRONICS INC.

Inventor： Jinwon LEE ,  Sejin OH ,  Kyoungsoo MOON ,  Seungjoo AN ,  Woosuk KO ,  Sungryong HONG

IPC: H04W4/22 ,  H04H20/86

CPC classification number: H04W4/90 ,  H04H20/08 ,  H04H20/59 ,  H04H2201/37 ,  H04L67/10 ,  H04L67/26 ,  H04W4/06 ,  H04W4/80 ,  H04W88/04

Abstract: Provided is a broadcast receiving device receiving a broadcast service interoperating with a companion device. The broadcast receiving device includes: an IP communication unit configured to establish a pairing session with the companion device; a broadcast communication unit configured to receive an emergency alert message including an emergency alert alerting a disaster situation on the basis of the broadcast service; and a control unit configured to transmit information on the emergency alert message to the companion device.

Abstract translation: 提供了一种广播接收装置，其接收与伴随装置互操作的广播服务。 广播接收装置包括：IP通信单元，被配置为与配对设备建立配对会话; 广播通信单元，被配置为接收包括基于所述广播服务提醒灾害情况的紧急警报的紧急警报消息; 以及控制单元，被配置为向所述伴随设备发送关于所述紧急警报消息的信息。

公开(公告)号：US20150063491A1

公开(公告)日：2015-03-05

申请号：US14477167

申请日：2014-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Woochan KIM ,  Jongseob BAEK ,  Chulkyu MUN ,  Woosuk KO ,  Sungryong HONG

IPC: H04H20/71 ,  H04L27/26

CPC classification number: H04L27/2627 ,  H04B7/0413 ,  H04B7/06 ,  H04H20/42 ,  H04H20/71 ,  H04H60/07 ,  H04L5/0044 ,  H04L25/03242 ,  H04L25/03891 ,  H04L27/00 ,  H04L27/2602 ,  H04L27/2634 ,  H04L27/2649 ,  H04N7/08 ,  H04N21/234 ,  H04N21/2362 ,  H04N21/2383 ,  H04N21/4382

Abstract: A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals comprises an encoder for encoding service data corresponding to each of a plurality of transmission unit, wherein the each of a plurality of transmission unit carries at least one service component, a frame builder for building at least one signal frame including the encoded service data, a phase distortion unit for performing a phase distortion on data in the built at least one signal frame, a modulator for modulating data in the built at least one signal frame by an OFDM (Orthogonal Frequency Division Multiplex) scheme and a transmitter for transmitting the broadcast signals including the modulated data.

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装置包括编码器，用于对与多个传输单元中的每一个相对应的服务数据进行编码，其中多个传输单元中的每一个承载至少一个服务组件，用于构建至少一个信号帧的帧构建器，包括 编码服务数据，用于对构成的至少一个信号帧中的数据执行相位失真的相位失真单元，用于通过OFDM（正交频分复用）方案调制所构建的至少一个信号帧中的数据的调制器，以及 发送器，用于发送包括调制数据的广播信号。

公开(公告)号：US20250089012A1

公开(公告)日：2025-03-13

申请号：US18280534

申请日：2023-04-21

Applicant: LG Electronics Inc.

Inventor： Woosuk KO ,  Hanbyul SEO

IPC: H04W64/00 ,  H04L5/00 ,  H04W72/25

Abstract: Proposed are a method for a first device to perform wireless communication and a device supporting same. For example, the first device may obtain information related with a sidelink (SL) positioning reference signal (PRS) configuration. For example, the first device may receive a first SL PRS. For example, the first device may obtain information related to a first location of the first device, based on the first SL PRS. For example, the first device may receive a second SL PRS. For example, the first device may transmit, based on the first SL PRS and the second SL PRS, information representing whether retransmission of at least one of the first SL PRS and the second SL PRS is required.

公开(公告)号：US20250056607A1

公开(公告)日：2025-02-13

申请号：US18280568

申请日：2023-03-17

Applicant: LG Electronics Inc.

Inventor： Woosuk KO

IPC: H04W74/0816 ,  H04L1/1812 ,  H04W72/25 ,  H04W72/40

Abstract: Proposed are a method for a first device to perform wireless communication and a device supporting same. For example, the first device may receive, from a second device, a first SCI, for scheduling of a physical sidelink shared channel (PSSCH) and second sidelink control information (SCI), through a physical sidelink control channel (PSCCH). For example, the first device may receive, from the second device, the second SCI through the PSSCH. For example, the second SCI includes a destination ID. For example, the first device may determine whether to use a channel occupancy time (COT) shared from the second device, based on the destination ID included in the second SCI.

公开(公告)号：US20240396685A1

公开(公告)日：2024-11-28

申请号：US18794124

申请日：2024-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Jongseob BAEK ,  Woosuk KO ,  Hanbyul SEO

IPC: H04L5/00 ,  H04W72/20

Abstract: In a method for user equipment in a wireless communication system according to an aspect of the present disclosure, a physical sidelink control channel (PSCCH) is received from a plurality of anchor nodes (ANs) on a plurality of subchannels, wherein each of the plurality of subchannels comprises at least one resource block, and, on the basis of the PSCCH, a plurality of positioning reference signals (PRSs) are received from the plurality of ANs, a subchannel identification (ID) is allocated to each of the plurality of subchannels, and the PRS pattern of each of the plurality of PRSs is mapped to the subchannel ID.

公开(公告)号：US20240381306A1

公开(公告)日：2024-11-14

申请号：US18781260

申请日：2024-07-23

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk KO ,  Hanbyul SEO ,  Seungmin LEE

IPC: H04W64/00 ,  G01S13/87 ,  H04L5/00 ,  H04W56/00 ,  H04W92/18

Abstract: Proposed is a method of operating a first terminal in a wireless communication system. The method may comprise: a step for transmitting a first PRS to a second terminal; a step for receiving a second PRS from the second terminal; a step for receiving a first time difference from the second terminal; and a step for determining a location of the first terminal on the basis of the first time difference and a second time difference.

公开(公告)号：US20240380526A1

公开(公告)日：2024-11-14

申请号：US18691272

申请日：2022-09-13

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk KO ,  Seungmin LEE

IPC: H04L1/1829 ,  H04L1/1812 ,  H04W72/02 ,  H04W72/25 ,  H04W72/566

Abstract: A method for operating a first device (100) in a wireless communication system is proposed. The method may comprise the steps of: determining partial sensing to be performed on at least one candidate slot, wherein on the basis that a priority value associated with a MAC PDU is equal to or greater than a first threshold value, the partial sensing is determined to include periodic based partial sensing (PBPS) and contiguous partial sensing (CPS), and on the basis that the priority value is less than the first threshold value, the partial sensing is determined as either the PBPS or the CPS; and performing the determined partial sensing on the at least one candidate slot.

公开(公告)号：US20240357537A1

公开(公告)日：2024-10-24

申请号：US18253286

申请日：2023-04-18

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk KO

IPC: H04W64/00 ,  H04L5/00 ,  H04W72/02 ,  H04W92/18

CPC classification number: H04W64/00 ,  H04L5/0051 ,  H04W72/02 ,  H04W92/18

Abstract: A method for performing wireless communication by a first device and an apparatus supporting the same are proposed. For example, the first device may obtain information related to a sidelink positioning reference signal configuration. For example, the first device may trigger resource selection in slot n. For example, the first device may perform sensing within a sensing window. For example, the first device may determine a selection window. For example, the first device may determine one or more candidate resources within the selection window. For example, the one or more candidate resources may be in one or more candidate slots within the selection window, and may include the one or more REs. For example, the first device may select a first SL PRS resource from among the one or more candidate resources.

公开(公告)号：US20240276423A1

公开(公告)日：2024-08-15

申请号：US18417872

申请日：2024-01-19

Applicant: LG Electronics Inc.

Inventor： Jonggil NAM ,  Woosuk KO ,  Hanbyul SEO ,  Seungmin LEE

IPC: H04W64/00 ,  H04L5/00 ,  H04W56/00 ,  H04W92/18

CPC classification number: H04W64/00 ,  H04L5/0053 ,  H04W56/0015 ,  H04W92/18

Abstract: The present disclosure relates to a method of performing sidelink positioning for a User Equipment (UE) in a wireless communication system. In particular, the method includes the steps of: configuring at least one SLPP (Sidelink Positioning Protocol) session with at least one target UE; generating a SLPP message related to the at least one SLPP session; and transmitting the SLPP message to the at least one target UE, wherein the SLPP message includes at least one SLPP session identifier for identifying the at least one SLPP session and at least one SLPP transaction identifier for identifying the at least one SLPP transaction belonging to the at least one SLPP session.