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公开(公告)号：US20170111200A1
公开(公告)日：2017-04-20
申请号：US15391589
申请日：2016-12-27
Applicant: LG ELECTRONICS INC.
Inventor： Jongseob BAEK , Byounggill KIM , Woochan KIM , Jaehyung KIM , Woosuk KO , Sungryong HONG , Chulkyu MOON , Jinyong CHOI , Jaeho HWANG , Kookyeon KWAK , Byeongkook JEONG
CPC classification number: H04L27/2637 , H03M13/1165 , H03M13/152 , H03M13/27 , H03M13/2906 , H04B7/0413 , H04H20/71 , H04L1/0009 , H04L1/0041 , H04L1/0045 , H04L1/0054 , H04L1/0063 , H04L1/0064 , H04L1/0071 , H04L27/2626 , H04L27/2647 , H04L27/3494
Abstract: The present invention provides a method for transmitting a broadcast signal. The method for transmitting the broadcast signal according to the present invention may comprise the steps of: formatting input streams into multiple data pipes (DPs); encoding data of the multiple DPs according to a code rate for each DP; generating at least one signal frame by mapping the encoded data of the multiple DPs; and modulating data of the generated signal frame in an orthogonal frequency division multiplexing (OFDM) scheme, and transmitting the broadcast signal including data of the modulated signal frame.
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22.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 审中-公开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：US20170026141A1
公开(公告)日：2017-01-26
申请号：US15289658
申请日：2016-10-10
Applicant: LG ELECTRONICS INC.
Inventor： Jinyong CHOI , Byounggill KIM , Woochan KIM , Jaehyung KIM , Woosuk KO , Sungryong HONG , Chulkyu MUN , Jaeho HWANG , Jongseob BAEK , Kookyeon KWAK , Sangchul MOON
CPC classification number: H04H20/44 , H04B7/0413 , H04B7/0456 , H04B7/10 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0065 , H04L1/0071 , H04L1/06 , H04L5/0007 , H04L5/0023 , H04L27/2046 , H04L27/34
Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, formatting input streams into Data Pipe, DP, data; Low-Density Parity-Check, LDPC, encoding the DP data according to a code rate; bit interleaving the LDPC encoded DP data; mapping the bit interleaved DP data onto constellations according to one of QAM (Quadrature Amplitude Modulation), NUQ (Non-Uniform QAM) or NUC (Non-Uniform Constellation); Multi-Input Multi-Output, MIMO, encoding the mapped DP data by using a MIMO encoding matrix having a MIMO encoding parameter; building at least one signal frame by mapping the MIMO 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.
Abstract translation: 本发明提供一种发送广播信号的方法。 该方法包括将输入流格式化为数据管道，DP，数据; 低密度奇偶校验LDPC，根据码率对DP数据进行编码; 比特交织LDPC编码的DP数据; 根据QAM（正交幅度调制），NUQ（Non-Uniform QAM）或NUC（Non-Uniform Constellation）之一将位交织的DP数据映射到星座上; 多输入多输出MIMO，通过使用具有MIMO编码参数的MIMO编码矩阵对映射的DP数据进行编码; 通过映射MIMO编码的DP数据构建至少一个信号帧; 以及通过正交频分复用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。
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23.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：US20160285665A1
公开(公告)日：2016-09-29
申请号：US15016900
申请日：2016-02-05
Applicant: LG ELECTRONICS INC.
Inventor： Jinyong CHOI , Woosuk KO , Sangchul MOON , Sungryong HONG
CPC classification number: H04L27/2627 , H04B7/0413 , H04B7/0456 , H04B7/0682 , H04B7/08 , H04B7/10 , H04H20/33 , H04L1/0045 , H04L5/0007 , H04L27/2602 , H04L27/2647 , H04L27/2649
Abstract: A method and an apparatus for receiving broadcast signals thereof are disclosed. The method for receiving broadcast signals, the method comprises receiving the broadcast signals, demodulating the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, parsing a signal frame from the demodulated broadcast signals, MIMO (Multiple-Input and Multiple-Output) decoding service data in the parsed signal frame, decoding signaling data in the parsed signal frame and decoding the MIMO decoded service data.
Abstract translation: 公开了一种用于接收广播信号的方法和装置。 用于接收广播信号的方法，该方法包括：接收广播信号，通过OFDM（正交频分复用）方案对接收的广播信号进行解调，从解调的广播信号中分析信号帧，MIMO（多输入和多输出 ）解码所解码的信号帧中的服务数据，解码所解码的信号帧中的信令数据并解码MIMO解码的服务数据。
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24.发明申请BROADCAST SIGNAL TRANSMISSION APPARATUS, BROADCAST SIGNAL RECEPTION APPARATUS, BROADCAST SIGNAL TRANSMISSION METHOD, AND BROADCAST SIGNAL RECEPTION METHOD 有权广播信号传输装置，广播信号接收装置，广播信号传输方法和广播信号接收方法公开(公告)号：US20150349997A1
公开(公告)日：2015-12-03
申请号：US14759604
申请日：2014-05-09
Applicant: LG ELECTRONICS INC.
Inventor： Jongseob BAEK , Byounggill KIM , Woochan KIM , Jaehyung KIM , Woosuk KO , Sungryong HONG , Chulkyu MOON , Jinyong CHOI , Jaeho HWANG , Kookyeon KWAK , Byeongkook JEONG
CPC classification number: H04L27/2637 , H03M13/1165 , H03M13/152 , H03M13/27 , H03M13/2906 , H04B7/0413 , H04H20/71 , H04L1/0009 , H04L1/0041 , H04L1/0045 , H04L1/0054 , H04L1/0063 , H04L1/0064 , H04L1/0071 , H04L27/2626 , H04L27/2647 , H04L27/3494
Abstract: The present invention provides a method for transmitting a broadcast signal. The method for transmitting the broadcast signal according to the present invention may comprise the steps of: formatting input streams into multiple data pipes (DPs); encoding data of the multiple DPs according to a code rate for each DP; generating at least one signal frame by mapping the encoded data of the multiple DPs; and modulating data of the generated signal frame in an orthogonal frequency division multiplexing (OFDM) scheme, and transmitting the broadcast signal including data of the modulated signal frame.
Abstract translation: 本发明提供一种发送广播信号的方法。 根据本发明的用于发送广播信号的方法可以包括以下步骤：将输入流格式化成多个数据管道（DP）; 根据每个DP的码率对多个DP进行编码数据; 通过映射所述多个DP的编码数据来生成至少一个信号帧; 并以正交频分复用（OFDM）方式调制所生成的信号帧的数据，并发送包括调制信号帧的数据的广播信号。
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25.发明申请公开(公告)号：US20190386764A1
公开(公告)日：2019-12-19
申请号：US16488230
申请日：2017-02-23
Applicant: LG ELECTRONICS INC.
Inventor： Kukheon CHOI , Kyuhwan KWAK , Seonwook KIM , Suckchel YANG , Seungmin LEE , Jinyong CHOI , Daesung HWANG
Abstract: A method for controlling inter-cell interference due to sounding reference symbol (SRS) transmission of an inter-cell terminal to which a base station belongs by the base station in a wireless communication system can comprise the steps of: receiving, from an adjacent base station, information relating to a physical resource region causing interference in adjacent cells due to SRS transmission of a terminal, identifier information of the terminal and transmission beam identifier information of the terminal; and allocating a different uplink channel or allocating an SRS corresponding to a transmission beam identifier other than the transmission beam identifier of the terminal to the physical resource region of the terminal.
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Patent Agency Ranking
公开(公告)号：US20190306834A1
公开(公告)日：2019-10-03
申请号：US16447327
申请日：2019-06-20
Applicant: LG ELECTRONICS INC.
Inventor： Jaeho HWANG , Byounggill KIM , Woochan KIM , Jaehyung KIM , Sungryong HONG , Chulkyu MUN , Jinyong CHOI , Jongseob BAEK , Kookyeon KWAK , Woosuk KO
Abstract: A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals comprises an input formatter to format at least one input stream to output DP (Data Pipe) data corresponding to each of a plurality of DPs, wherein the each of a plurality of DPs carries at least one service or at least one service component, an encoder to encode the DP data, a mapper to map the encoded DP data onto constellations, a time interleaver to time interleave the mapped DP data, a frame builder to build at least one signal frame including the time interleaved DP data, 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.
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公开(公告)号：US20170302492A1
公开(公告)日：2017-10-19
申请号：US15643044
申请日：2017-07-06
Applicant: LG ELECTRONICS INC.
Inventor： Jinyong CHOI , Woosuk KO , Sangchul MOON , Sungryong HONG
CPC classification number: H04L27/2627 , H04B7/0413 , H04B7/0456 , H04B7/0682 , H04B7/08 , H04B7/10 , H04H20/33 , H04L1/0045 , H04L5/0007 , H04L27/2602 , H04L27/2647 , H04L27/2649
Abstract: A method and an apparatus for receiving broadcast signals thereof are disclosed. The method for receiving broadcast signals, the method comprises receiving the broadcast signals, demodulating the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, parsing a signal frame from the demodulated broadcast signals, MIMO (Multiple-Input and Multiple-Output) decoding service data in the parsed signal frame, decoding signaling data in the parsed signal frame and decoding the MIMO decoded service data.
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公开(公告)号：US20170163462A1
公开(公告)日：2017-06-08
申请号：US15439235
申请日：2017-02-22
Applicant: LG ELECTRONICS INC.
Inventor： Jinyong CHOI , Woosuk KO , Sangchul MOON , Sungryong HONG
IPC: H04L27/26 , H04B7/08 , H04B7/10 , H04B7/0456
CPC classification number: H04L27/2627 , H04B7/0413 , H04B7/0456 , H04B7/0682 , H04B7/08 , H04B7/10 , H04H20/33 , H04L1/0045 , H04L5/0007 , H04L27/2602 , H04L27/2647 , H04L27/2649
Abstract: A method and an apparatus for receiving broadcast signals thereof are disclosed. The method for receiving broadcast signals, the method comprises receiving the broadcast signals, demodulating the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, parsing a signal frame from the demodulated broadcast signals, MIMO (Multiple-Input and Multiple-Output) decoding service data in the parsed signal frame, decoding signaling data in the parsed signal frame and decoding the MIMO decoded service data.
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公开(公告)号：US20170134107A1
公开(公告)日：2017-05-11
申请号：US15398281
申请日：2017-01-04
Applicant: LG ELECTRONICS INC.
Inventor： Jinyong CHOI , Byounggill KIM , Woochan KIM , Jaehyung KIM , Woosuk KO , Sungryong HONG , Chulkyu MUN , Jaeho HWANG , Jongseob BAEK , Kookyeon KWAK , Sangchul MOON
IPC: H04H20/44 , H04L5/00 , H04B7/0413 , H04L1/00
CPC classification number: H04H20/44 , H04B7/0413 , H04B7/0456 , H04B7/10 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0065 , H04L1/0071 , H04L1/06 , H04L5/0007 , H04L5/0023 , H04L27/2046 , H04L27/34
Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, formatting input streams into Data Pipe, DP, data; Low-Density Parity-Check, LDPC, encoding the DP data according to a code rate; bit interleaving the LDPC encoded DP data; mapping the bit interleaved DP data onto constellations according to one of QAM (Quadrature Amplitude Modulation), NUQ (Non-Uniform QAM) or NUC (Non-Uniform Constellation); Multi-Input Multi-Output, MIMO, encoding the mapped DP data by using a MIMO encoding matrix having a MIMO encoding parameter; building at least one signal frame by mapping the MIMO 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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30.发明申请公开(公告)号：US20160204967A1
公开(公告)日：2016-07-14
申请号：US14902830
申请日：2014-07-01
Applicant: LG ELECTRONICS INC.
Inventor： Jinyong CHOI , Sangchul MOON , Sungryong HONG , Woosuk KO , Chulkyu MUN
CPC classification number: H04L27/2602 , H03M13/09 , H03M13/1102 , H03M13/1111 , H03M13/152 , H03M13/255 , H03M13/27 , H03M13/2778 , H03M13/2906 , H03M13/6356 , H04H60/00 , H04H60/73 , H04L5/00 , H04L5/0007 , H04L27/00 , H04L27/36 , H04L27/38 , H04N21/2383
Abstract: The present invention provides a method for transmitting a broadcasting signal. The method for transmitting the broadcasting signal according to the present invention comprises the steps of: encoding data of a plurality of PLPs according to a code rate, wherein the step of encoding data of a plurality of PLPs comprises the steps of LDPC-encoding data of at least one PLP of the plurality of PLPs according to the code rate, bit-interleaving the LDPC-encoded data, and mapping the bit-interleaved data to constellation; mapping the encoded data of the plurality of PLPs to generate at least one signal frame; and modulating data of the generated signal frame through an OFDM scheme and transmitting a broadcasting signal including the modulated data of the signal frame.
Abstract translation: 本发明提供一种发送广播信号的方法。 根据本发明的用于发送广播信号的方法包括以下步骤：根据码率对多个PLP的数据进行编码，其中编码多个PLP的数据的步骤包括以下步骤：LDPC编码 所述多个PLP中的至少一个PLP根据所述码率，对所述LDPC编码数据进行位交织，并将所述位交织的数据映射到星座; 映射所述多个PLP的编码数据以生成至少一个信号帧; 以及通过OFDM方案调制所生成的信号帧的数据，并发送包括信号帧的调制数据的广播信号。
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