公开(公告)号：US20160191289A1

公开(公告)日：2016-06-30

申请号：US14908016

申请日：2014-08-01

Applicant: LG ELECTRONICS INC.

Inventor： Sangchul MOON ,  Woosuk KO ,  Sungryong HONG ,  Jinwoo KIM ,  Jongwoong SHIN

IPC: H04L27/26 ,  H04N21/438 ,  H03M13/00 ,  H04N21/434 ,  H04L1/00 ,  H04N21/2383 ,  H04N21/2362

CPC classification number: H04L27/2627 ,  H03M13/616 ,  H04H20/30 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0061 ,  H04L27/2649 ,  H04N21/2362 ,  H04N21/2383 ,  H04N21/4345 ,  H04N21/4382

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 least one signal frame by an Orthogonal Frequency Division Multiplexing, 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，用于通过映射经编码的服务数据构建至少一个信号帧的帧构建器，用于调制内置的至少一个数据的数据的调制器 信号帧，通过正交频分复用，OFDM，方案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：US20160164711A1

公开(公告)日：2016-06-09

申请号：US14853352

申请日：2015-09-14

Applicant: LG ELECTRONICS INC.

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

IPC: H04L27/26 ,  H04L1/00

CPC classification number: H04L27/2649 ,  H03M13/1102 ,  H03M13/2792 ,  H04L1/0009 ,  H04L1/0023 ,  H04L1/0042 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0058 ,  H04L1/0065 ,  H04L1/0071 ,  H04L5/0007 ,  H04L27/12

Abstract: A method and an apparatus for transmitting 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 bit deinterleaver to bit deinterleave data in the parsed signal frame and a decoder to decode the bit deinterleaved data.

Abstract translation: 公开了一种用于发送广播信号的方法和装置。 用于接收广播信号的装置，该装置包括接收广播信号的接收机，解调器，用OFDM（正交频分复用）方案解调所接收的广播信号;解码器，用于从解调的广播信号中解码信号帧 一个解交织器，用于对解析的信号帧中的数据进行位解交织，以及解码器，对位解交织的数据进行解码。

公开(公告)号：US20160164637A1

公开(公告)日：2016-06-09

申请号：US14853291

申请日：2015-09-14

Applicant: LG ELECTRONICS INC.

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

IPC: H04L1/00 ,  H04L27/12 ,  H04L5/00

CPC classification number: H04L27/2649 ,  H03M13/1102 ,  H03M13/2792 ,  H04L1/0009 ,  H04L1/0023 ,  H04L1/0042 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0058 ,  H04L1/0065 ,  H04L1/0071 ,  H04L5/0007 ,  H04L27/12

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, a bit interleaver to interleave the encoded service data, a frame builder to build at least one signal frame including the bit interleaved service data, wherein the at least one signal frame includes a plurality of OFDM symbols, 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.

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，该装置包括编码服务数据的编码器，用于交织经编码的业务数据的比特交织器，构建器构建包括比特交织的业务数据的至少一个信号帧，其中至少一个信号 帧包括多个OFDM符号，调制器，用于通过OFDM（正交频分复用）方案来调制所构建的至少一个信号帧中的数据，以及发送器，用于发送具有调制数据的广播信号。

公开(公告)号：US20160164628A1

公开(公告)日：2016-06-09

申请号：US14904892

申请日：2014-08-01

Applicant: LG ELECTRONICS INC.

Inventor： Sanchul MOON ,  Woosuk KO ,  Sungryong HONG ,  Jinwoo KIM ,  Jongwoong SHIN

IPC: H04L1/00

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 ,  H04N21/23614 ,  H04N21/2381 ,  H04N21/2383 ,  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 least 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：US20150256291A1

公开(公告)日：2015-09-10

申请号：US14635458

申请日：2015-03-02

Applicant: LG ELECTRONICS INC.

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

IPC: H04L1/00 ,  H04L27/26

CPC classification number: H04L1/0041 ,  H04H20/423 ,  H04H20/72 ,  H04H60/11 ,  H04L1/0042 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0065 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/0075 ,  H04L5/0007 ,  H04L5/0053 ,  H04L12/189 ,  H04L27/2602 ,  H04L27/2613 ,  H04L27/2627 ,  H04L27/2649 ,  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 input formatter for input formatting each data stream divided into a plurality of data transmission path, a generator for generating each of first signaling data and second signaling data, wherein the first signaling data and the second signaling data are processed respectively, wherein the first signaling data includes first information for the second signaling data and the second signaling data includes second information for at least one the data transmission path, wherein the second signaling data includes a static data and a dynamic data, an encoder for encoding, wherein the encoder processing: first encoding service data corresponding to each of the plurality of data transmission path, wherein each of the data transmission path carries at least one service component, second encoding the first signaling data and third encoding the second signaling data, a frame builder for building signal frames, wherein each of signal frames includes the encoded service data and the encoded first signaling data and the encoded second signaling data, 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.

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，该装置包括用于输入格式化分割成多个数据传输路径的每个数据流的输入格式化器，用于产生每个第一信令数据和第二信令数据的发生器，其中第一信令数据和第二信令数据 信令数据被分别处理，其中第一信令数据包括用于第二信令数据的第一信息，第二信令数据包括用于至少一个数据传输路径的第二信息，其中第二信令数据包括静态数据和动态数据， 一种用于编码的编码器，其中所述编码器处理：对与所述多个数据传输路径中的每一个相对应的服务数据进行第一编码，其中所述数据传输路径中的每一个传送至少一个服务组件，对所述第一信令数据进行第二编码， 信令数据，用于建立信号帧的帧构建器，其中 每个信号帧包括编码的服务数据和编码的第一信令数据和编码的第二信令数据，用于通过OFDM（正交频分复用）方案来调制信号帧的调制器和用于发送携带调制的广播信号的发射机 信号帧。

公开(公告)号：US20150155967A1

公开(公告)日：2015-06-04

申请号：US14548956

申请日：2014-11-20

Applicant: LG Electronics Inc.

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

IPC: H04L1/00 ,  H04H20/57 ,  H04H20/72 ,  H04L27/26 ,  H04L5/00

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.

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用于广播服务的至少一个服务组件，用于对信令数据进行编码的编码器 ，其中所述信令数据包括静态数据和动态数据，用于构建信号帧的帧构建器，其中每个信号帧包括编码的服务数据和编码的信令数据，其中每个信号帧属于所述广播服务之一，其中 静态数据在超帧的持续时间内属于广播服务的信号帧中保持恒定，并且动态数据由信号帧改变，用于通过OFDM（正交频分复用）方案调制信号帧的调制器和 发送器，用于发送携带调制信号帧的广播信号。

公开(公告)号：US20150043666A1

公开(公告)日：2015-02-12

申请号：US14455079

申请日：2014-08-08

Applicant: LG ELECTRONICS INC.

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

IPC: H04L27/26

CPC classification number: H04L27/2602 ,  H04B7/0413 ,  H04L5/0053 ,  H04L27/2626 ,  H04L27/2627 ,  H04L27/2647 ,  H04L27/2649

Abstract: A method and an apparatus for transmitting broadcast signals thereof are disclosed. An apparatus for transmitting broadcast signals 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, a mapper for mapping the encoded service data onto constellations, an encoder for encoding physical signaling data, a frame builder for building at least one signal frame including preamble data, the encoded physical signaling data, the mapped service data, wherein the preamble data is located before the encoded physical signaling data and the encoded physical signaling data is located before the mapped 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, wherein the broadcast signals includes channel information data, wherein the channel information data includes binding information between the service data and the data transmission path.

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，用于对与多个数据传输路径中的每一个相对应的服务数据进行编码，其中每个数据传输路径携带至少一个服务组件，映射器，用于将经编码的服务数据映射到星座上; 用于编码物理信令数据的编码器，用于构建包括前导码数据的至少一个信号帧，编码的物理信令数据，映射服务数据的帧构建器，其中前导码数据位于编码的物理信令数据和编码的物理信令数据之前 位于映射服务数据之前，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，其中广播信号包括 频道信息数据，其中频道信息数据包括bi 在服务数据和数据传输路径之间建立信息。

公开(公告)号：US20230275686A1

公开(公告)日：2023-08-31

申请号：US18016106

申请日：2020-07-13

Applicant: LG ELECTRONICS INC.

Inventor： Jongwoong SHIN ,  Byoung Hoon KIM ,  Bonghoe KIM

IPC: H04L1/00 ,  H04B7/06

CPC classification number: H04L1/0009 ,  H04B7/0626

Abstract: The present disclosure discloses methods for operation of user equipment and a base station in a wireless communication system, and an apparatus for supporting same. According to an embodiment applicable to the present disclosure, the method for operation of user equipment may comprise the steps of: performing learning on at least one of an encoding method and a decoding method for data transmission; and transmitting a signal on the basis of the learned at least one encoding method and decoding method.

公开(公告)号：US20230179327A1

公开(公告)日：2023-06-08

申请号：US18013850

申请日：2020-07-01

Applicant: LG ELECTRONICS INC.

Inventor： Bonghoe KIM ,  Jongwoong SHIN ,  Byoung Hoon KIM

IPC: H04L1/00 ,  G06N3/045 ,  G06N3/08

CPC classification number: H04L1/0033 ,  G06N3/045 ,  G06N3/08

Abstract: A method of operating a user equipment (UE) and a base station in a wireless communication system and an apparatus supporting this are disclosed. The method of operating the UE may comprise encoding input data based on a neural network and transmitting the encoded input data to a base station. In this case, the neural network may be determined to be at least one of a real neural network or a complex neural network.

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

IPC: H04W28/04 ,  H04L1/18

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.