-
公开(公告)号：US09680680B2
公开(公告)日：2017-06-13
申请号：US14908433
申请日：2014-08-01
Applicant: LG Electronics Inc.
Inventor： Sangchul Moon , Woosuk Ko , Sungryong Hong , Jinwoo Kim , Jongwoong Shin
IPC: H04L27/26 , H04H20/72 , H03M13/11 , H04L1/00 , H04N21/236 , H04N21/2383 , H04N21/434 , H04H60/73
CPC classification number: H04N21/6112 , H03M13/036 , H03M13/1111 , H03M13/1165 , H03M13/118 , H03M13/136 , H03M13/152 , H03M13/255 , H03M13/2707 , H03M13/271 , H03M13/2778 , H03M13/2906 , H04B7/0413 , H04B7/068 , H04H20/72 , H04H60/73 , H04L1/0041 , H04L1/0057 , H04L1/0071 , H04L1/0075 , H04L27/2601 , H04L27/2605 , H04L27/2627 , H04L27/2649 , H04L2001/0093 , H04N21/23605 , H04N21/2383 , H04N21/4343
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.
-
52.发明授权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：US09559807B2
公开(公告)日：2017-01-31
申请号：US15041865
申请日：2016-02-11
Applicant: LG Electronics Inc.
Inventor： Jinwoo Kim , Jaehyung Kim , Sungryong Hong , Jaeho Hwang , Jongwoong Shin , Woosuk Ko
CPC classification number: H04L27/2602 , H03M13/09 , H03M13/1102 , H03M13/152 , H04L1/0013 , H04L1/0041 , H04L1/0042 , H04L1/0045 , H04L1/0058 , H04L1/0061 , H04L1/0064 , H04L1/0068 , H04L1/0071 , H04L5/0023 , H04L5/0053 , H04L27/2601 , H04N5/00 , H04N5/067
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 data transmission units, an encoder for encoding physical signaling data by a shortening scheme and a puncturing scheme, a mapper for mapping the encoded service data onto constellations, a frame builder for building at least one signal frame including preamble data, a modulator for modulating the at least one signal frame by an OFDM (Orthogonal Frequency Division Multiplex) scheme, 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包括用于对与多个数据传输单元中的每一个对应的服务数据进行编码的编码器，用于通过缩短方案对打印物理信令数据进行编码的编码器和打孔方法，用于将经编码的服务数据映射到星座上的映射器 ，用于构建包括前导码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）方案来调制所述至少一个信号帧的调制器，用于发送携带所述至少一个调制信号的广播信号的发射机 帧。
-
53.发明授权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：US09294325B2
公开(公告)日：2016-03-22
申请号：US14495249
申请日：2014-09-24
Applicant: LG Electronics Inc.
Inventor： Jongwoong Shin , Jinwoo Kim , Woosuk Ko , Jaeho Hwang , Sungryong Hong
IPC: H04L27/26 , H04L1/00 , H04N5/00 , H04N5/067 , H04N5/44 , H04N21/236 , H04N21/2383 , H04N21/434 , H04N21/438 , H04B7/04 , H04B7/10
CPC classification number: H04L27/2627 , H04B7/0413 , H04B7/10 , H04L1/0057 , H04L1/0068 , H04L1/0071 , H04L1/0072 , H04L5/0007 , H04L27/2626 , H04L27/2647 , H04L27/2649 , H04N5/00 , H04N5/067 , H04N5/4401 , H04N21/23611 , H04N21/2383 , H04N21/4348 , H04N21/4382
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, a frame builder for building at least one signal frame including the encoded service data, 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传送至少一个服务组件，编码信令数据的编码器， 构建器，用于构建包括编码服务数据的至少一个信号帧，用于通过OFDM（正交频分复用）方案调制至少一个信号帧的调制器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 。
-
公开(公告)号：US11689752B2
公开(公告)日：2023-06-27
申请号：US17196706
申请日：2021-03-09
Applicant: LG ELECTRONICS INC.
Inventor： Sangchul Moon , Woosuk Ko , Sungryong Hong , Jinwoo Kim , Jongwoong Shin
IPC: H04L1/00 , H04N21/2362 , H04L27/26 , H04N21/236 , H04N21/2381 , H04N21/2383 , H04N21/414 , H04N21/434 , H04N21/438 , H04N21/61 , H03M13/11 , H03M13/27 , H03M13/00 , H04B7/0456 , H04L5/00
CPC classification number: H04N21/2362 , H03M13/1148 , H03M13/2792 , H03M13/616 , H04B7/0456 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0058 , H04L1/0061 , H04L1/0071 , H04L5/0007 , H04L27/2601 , H04L27/2627 , H04L27/2649 , H04N21/2381 , H04N21/2383 , H04N21/23614 , H04N21/41407 , H04N21/4345 , H04N21/4381 , H04N21/4382 , H04N21/6131
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.
-
公开(公告)号：US11431383B2
公开(公告)日：2022-08-30
申请号：US16741124
申请日：2020-01-13
Applicant: LG Electronics Inc.
Inventor： Daesung Hwang , Seungmin Lee , Jinwoo Kim , Hanbyul Seo
Abstract: A method of performing an operation for a first user equipment (UE) in a wireless communication system includes transmitting a physical sidelink shared channel (PSSCH) to a second UE by the first UE, and transmitting, to a base station (BS), feedback information based on a physical sidelink feedback channel (PSFCH) for the PSSCH on a physical uplink control channel (PUCCH) by the first UE. A transmission timing of the PUCCH is determined based on information about the number of slots from the PSFCH to the PUCCH.
-
Patent Agency Ranking
公开(公告)号：US11290911B2
公开(公告)日：2022-03-29
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.
-
公开(公告)号：US11211951B2
公开(公告)日：2021-12-28
申请号：US16065759
申请日：2018-03-30
Applicant: LG Electronics Inc.
Inventor： Ilmu Byun , Jongwoong Shin , Jinwoo Kim , Kwangseok Noh , Bonghoe Kim
Abstract: A method for performing encoding on the basis of a parity check matrix of a low density parity check code according to the present embodiment comprises the steps of: generating a parity check matrix by a terminal, wherein the parity check matrix corresponds to a characteristic matrix, each component of the characteristic matrix corresponds to a shift index value determined through a modulo operation between a corresponding component in a basic matrix and Zc, which is a lifting value, and the basic matrix is a 42×52 matrix; and performing encoding of input data, by the terminal, using the parity check matrix, wherein the lifting value is associated with the length of the input data.
-
公开(公告)号：US11178525B2
公开(公告)日：2021-11-16
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.
-
公开(公告)号：US11146835B2
公开(公告)日：2021-10-12
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 , H04L1/00 , H04L27/26 , H04N21/236 , H04N21/2381 , H04N21/2383 , H04N21/414 , H04N21/434 , H04N21/438 , H04N21/61 , H03M13/11 , H03M13/27 , H03M13/00 , H04B7/0456 , H04L5/00
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.
-
公开(公告)号：US20210266611A1
公开(公告)日：2021-08-26
申请号：US17196706
申请日：2021-03-09
Applicant: LG ELECTRONICS INC.
Inventor： Sangchul MOON , Woosuk Ko , Sungryong Hong , Jinwoo Kim , Jongwoong Shin
IPC: H04N21/2362 , H04L1/00 , H04L27/26 , H04N21/236 , H04N21/2381 , H04N21/2383 , H04N21/414 , H04N21/434 , H04N21/438 , H04N21/61 , H03M13/11 , H03M13/27 , H03M13/00 , H04B7/0456 , H04L5/00
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.
-
-
-
-
-
-
-
-
-
Search Results
98
records
(took 0.022 seconds)
