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公开(公告)号：US20160165273A1
公开(公告)日：2016-06-09
申请号：US14905659
申请日：2014-08-01
Applicant: LG ELECTRONICS INC.
Inventor： Sangchul MOON , Woosuk KO , Sungryong HONG , Jinwoo KIM , Jongwoong SHIN
IPC: H04N21/236 , H04N21/438 , H04N21/2381 , H04N21/434 , H04N21/81 , H04N21/2383
CPC classification number: H04N21/23614 , H04L1/0041 , H04L1/0048 , H04L1/0057 , H04L1/0071 , H04N21/2362 , H04N21/2381 , H04N21/2383 , H04N21/41407 , H04N21/4345 , H04N21/4348 , H04N21/4381 , H04N21/4382 , H04N21/6131 , H04N21/814
Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, encoding Data Pipe, DP, data according to a code rate, wherein the encoding further includes Low-Density Parity-Check, LDPC, encoding the DP data, Bit interleaving the LDPC 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 built signal frame by an Orthogonal Frequency Division Multiplexing, OFDM, method and transmitting the broadcast signals having the modulated data.
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公开(公告)号：US20160164648A1
公开(公告)日：2016-06-09
申请号：US14908410
申请日：2014-08-01
Applicant: LG ELECTRONICS INC.
Inventor： Sangchul MOON , Woosuk KO , Sungryong HONG , Jinwoo KIM , Jongwoong SHIN
IPC: H04L5/00 , H04N21/2362 , H04N21/2381 , H04N21/61 , H04N21/414 , H04N21/434 , H04N21/438 , H04N7/08 , H04N21/2383
CPC classification number: H04B7/0478 , H04B7/0413 , H04L1/0041 , H04L1/0047 , H04L1/0057 , H04L1/0063 , H04L5/0023 , H04L5/0053 , H04L5/0091 , H04L27/2601 , H04L27/2637 , H04L27/2646 , H04N7/08 , H04N21/23614 , H04N21/2362 , H04N21/2381 , H04N21/2383 , H04N21/41407 , H04N21/4345 , H04N21/4381 , H04N21/4382 , H04N21/6131
Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, encoding Data Pipe, DP, data according to a code rate, wherein the encoding further includes Low-Density Parity-Check, LDPC, encoding the DP data, Bit interleaving the LDPC 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 built signal frame by an Orthogonal Frequency Division Multiplexing, OFDM, method and transmitting the broadcast signals having the modulated data.
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公开(公告)号：US20160149682A1
公开(公告)日：2016-05-26
申请号：US14841957
申请日：2015-09-01
Applicant: LG ELECTRONICS INC.
Inventor： Jongwoong SHIN , Jinwoo KIM , Woosuk KO , Sungryong HONG
CPC classification number: H04L1/0057 , A61M5/007 , A61M25/007 , A61M25/0108 , A61M25/10185 , A61M2025/105 , A61M2025/1052 , A61M2025/1081 , H03M13/09 , H03M13/1165 , H03M13/152 , H03M13/253 , H03M13/255 , H03M13/271 , H03M13/2778 , H03M13/2906 , H03M13/618 , H03M13/6356 , H03M13/6362 , H04L1/0041 , H04L1/0071 , H04L5/0053 , H04L12/18 , H04L12/1886 , H04L2001/0093 , H04W4/06
Abstract: A broadcast signal receiver is disclosed. A broadcast signal receiver according to an embodiment of the present invention comprises a constellation mapper for symbol-demapping by using the signaling information as LLR values; a bit deinterleaver for bit multiplexing and block deinterleaving of the signaling information; an FEC decoder for FEC decoding the signaling information; and a descrambler for descrambling the signaling information.
Abstract translation: 公开了广播信号接收机。 根据本发明的实施例的广播信号接收机包括：通过使用信令信息作为LLR值的符号解映射的星座映射器; 用于位复用和块解交织信令信息的一个去交织器; 用于对信令信息进行FEC解码的FEC解码器; 以及用于解扰信令信息的解扰器。
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24.发明申请APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS 有权用于发送广播信号的装置，用于接收广播信号的装置，用于发送广播信号的方法和用于接收广播信号的方法公开(公告)号：US20150146802A1
公开(公告)日：2015-05-28
申请号：US14540519
申请日：2014-11-13
Applicant: LG ELECTRONICS INC.
Inventor： Jongwoong SHIN , Jinwoo KIM , Woosuk KO , Jaeho HWANG , Sungryong HONG
CPC classification number: H04L27/2646 , H04H20/33 , H04H20/423 , H04H20/59 , H04L1/0042 , H04L1/0048 , H04L1/0057 , H04L1/0063 , H04L1/0064 , H04L1/0071 , H04L1/0083 , H04L1/009 , H04L1/0091 , H04L1/0625 , H04L1/0631 , H04L5/0007 , H04L27/2601
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, an encoder for encoding signaling data and information data about emergency, a frame builder for building at least one signal frame including the encoded service data, the encoded signaling data and the encoded information data about emergency, a modulator for modulating the at least one signal frame by an OFDM (Orthogonal Frequency Division Multiplex) scheme and a transmitter for transmitting the broadcast signals carrying the at least one modulated signal 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装置，该装置包括用于对与多个数据传输路径中的每一个对应的服务数据进行编码的编码器，其中数据传输路径中的每一个承载至少一个服务组件，用于编码信令数据和信息数据的编码器 关于紧急情况的帧构建器，用于构建包括编码服务数据，编码信令数据和关于紧急的编码信息数据的至少一个信号帧的帧构建器，用于通过OFDM（正交频分复用）调制至少一个信号帧的调制器， 方案和用于发送携带至少一个调制信号帧的广播信号的发射机。
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公开(公告)号：US20230207857A1
公开(公告)日：2023-06-29
申请号：US17927262
申请日：2020-05-22
Applicant: LG ELECTRONICS INC.
Inventor： Jinwoo KIM , Taeyong KIM , Hankwon JUNG , Seungjin SHIN , Heejeong NAM , Jongwon KWAK , Seongho LEE , Dongho PARK , Hyunik SON , Chimin YANG
IPC: H01M10/04 , H01M50/105 , B25J11/00 , G06K7/14
CPC classification number: H01M10/0404 , H01M50/105 , B25J11/005 , G06K7/1413
Abstract: The present embodiment comprises: a pallet on which a cell assembly, in which a cell is accommodated inside a pouch, is placed; a pallet rail along which the pallet is guided; a marking printer which forms a mark on the cell assembly placed on the pallet; a mark reader which reads the mark generated by the marking printer; a first meter which measures a weight of the cell assembly; an injector which has an injection nozzle injecting an electrolyte into the pouch of the cell assembly; a second meter which measures a weight of the cell assembly having the electrolyte injected thereinto; and a sealing unit which seals the pouch and has a vacuum chamber into which the cell assembly is inserted.
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Patent Agency Ranking
公开(公告)号：US20210084461A1
公开(公告)日：2021-03-18
申请号：US17044319
申请日：2018-04-09
Applicant: LG ELECTRONICS INC.
Inventor： Jinwoo KIM , Woosuk KO
Abstract: Disclosed is an on board equipment (OBE) misbehavior detection method of a vehicle to everything (V2X) communication device. An OBE misbehavior detection method of a V2X communication device, according to one embodiment of the disclosure, comprises the steps of: transmitting a beacon including information associated with a misbehavior inspection zone (MIZ); receiving a report on a possible MV-OBE; transmitting a warning message to a suspected MV-OBE; and receiving a response message for the warning message from the suspected MV-OBE within a valid response time or when the response message is not received within the valid response time, transmitting a report on the suspected MV-OBE to a security system.
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公开(公告)号：US20210068063A1
公开(公告)日：2021-03-04
申请号：US16644376
申请日：2017-09-04
Applicant: LG ELECTRONICS INC.
Inventor： Jongseob BAEK , Woosuk KO , Jinwoo KIM
Abstract: Disclosed is a communication method of a V2X communication device. The communication method of a V2X communication device comprises the steps of: accessing a control channel (CCH) by using a CCH transceiver; and accessing a service channel (SCH) by using a SCH transceiver.
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公开(公告)号：US20200236587A1
公开(公告)日：2020-07-23
申请号：US16488358
申请日：2018-01-16
Applicant: LG Electronics Inc.
Inventor： Bonghoe KIM , Ilmu BYUN , Jongwoong SHIN , Jinwoo KIM
Abstract: A method for transmitting a HARQ ACK/NACK feedback by a terminal may comprise: a step of transmitting, to a base station, a HARQ ACK/NACK feedback for a first downlink data, on a code block group (CBG) basis; a step of receiving, from the base station, a control channel including a specific control information; and a step of transmitting a HARQ ACK/NACK feedback on a transport block (TB) basis on the basis of the specific control information, for a second downlink data scheduled and received by the control channel, even if a CBG based retransmission is set for the terminal.
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公开(公告)号：US20200059676A1
公开(公告)日：2020-02-20
申请号：US16525107
申请日：2019-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Sangchul MOON , Woosuk KO , Sungryong HONG , Jinwoo KIM , Jongwoong SHIN
IPC: H04N21/2362 , H04L27/26 , H04L5/00 , H04L1/00 , H04B7/0456 , H03M13/00 , H03M13/27 , H03M13/11 , H04N21/61 , H04N21/438 , H04N21/434 , H04N21/414 , H04N21/2383 , H04N21/2381 , H04N21/236
Abstract: The present invention provides an apparatus of transmitting broadcast signals, the apparatus including, an encoder for encoding service data, a frame builder for building at least one signal frame by mapping the encoded service data, a modulator for modulating data in the built at lease one signal frame by an Orthogonal Frequency Division Multiplexing, OFDM, scheme and a transmitter for transmitting the broadcast signals having the modulated data.
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公开(公告)号：US20200059248A1
公开(公告)日：2020-02-20
申请号：US16347508
申请日：2017-11-03
Applicant: LG Electronics Inc.
Inventor： Kwangseok NOH , Bonghoe KIM , Jinwoo KIM , Ilmu BYUN , Jongwoong SHIN , Seunggye HWANG
Abstract: Disclosed are a method for dividing a transport block of a low density parity check (LDPC) code and an apparatus therefor. A method for dividing a transport block of an LDPC code according to the present disclosure can improve the performance of the LDPC code by dividing the transport block using a minimum number of code blocks. In addition, it is possible to minimize shortening bits by making the size of some of the code blocks smaller than the size of the other code blocks. Further, it is possible to prevent performance degradation due to a minimum size code block by minimizing the number of the code blocks and performing shortening on a large size code block.
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