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1.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：US20140198874A1
公开(公告)日：2014-07-17
申请号：US14156966
申请日：2014-01-16
Applicant: LG ELECTRONICS INC.
Inventor： Byounggill KIM , Woochan KIM , Jaehyung KIM , Woosuk KO , Sungryong HONG , Chulkyu MUN , Jinyong CHOI , Jaeho HWANG , Jongseob BAEK , Kookyeon KWAK , Byeongkook JEONG
CPC classification number: H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0071 , H04L1/0072 , H04L1/0625 , H04L1/0631 , H04L1/08 , H04L27/2607 , H04L27/2613 , H04L2001/0093
Abstract: The object of the present invention can be achieved by providing a method of transmitting broadcast signals including encoding Data Pipe, DP, data, wherein the encoding further includes Forward Error Correction, FEC, encoding the DP data, Bit interleaving the FEC 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 at least one built signal frame by an Orthogonal Frequency Division Multiplexing, OFDM, method and transmitting the broadcast signals having the modulated data, wherein each of the at least one signal frame includes at least one preamble having repeated at least one signaling information.
Abstract translation: 本发明的目的可以通过提供一种发送广播信号的方法来实现，包括编码数据管道DP，数据，其中编码还包括前向纠错，FEC，DP数据编码，比特交织FEC编码的DP数据，以及 将位交织的DP数据映射到星座上; 通过映射编码的DP数据构建至少一个信号帧; 以及通过正交频分复用OFDM方法在所述至少一个内置信号帧中调制数据，并发送具有调制数据的广播信号，其中所述至少一个信号帧中的每一个包括至少一个具有重复的至少一个前导码 信令信息。
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2.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：US20150003538A1
公开(公告)日：2015-01-01
申请号：US14319883
申请日：2014-06-30
Applicant: LG ELECTRONICS INC.
Inventor： Jongseob BAEK , Woosuk KO , Sungryong HONG , Jaehyung KIM , Byeongkook JEONG
CPC classification number: H04L27/2602 , H03M13/1102 , H03M13/152 , H03M13/255 , H03M13/2707 , H03M13/2721 , H03M13/2906 , H03M13/618 , H03M13/6362 , H04L1/0041 , H04L1/0042 , H04L1/0045 , H04L1/0057 , H04L1/0058 , H04L1/0071 , H04L1/06 , H04L5/0007 , H04L5/0023 , H04L27/26 , H04L2001/0093 , H04N19/30
Abstract: A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals comprises an encoder for encoding DP (Data Pipe) data corresponding to each of a plurality of DPs, a mapper for mapping the encoded DP data onto constellations, a time interleaver for time interleaving the mapped DP data at DP level, a frame builder for building at least one signal frame including the time interleaved DP data, 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 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包括用于对与多个DP中的每一个对应的DP（数据管道）数据进行编码的编码器，用于将编码的DP数据映射到星座上的映射器，用于在DP电平时间映射的DP数据进行时间交织的时间交织器 ，用于构建包括时间交织的DP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）方案来调制内置的至少一个信号帧中的数据的调制器，以及用于发送具有 调制数据。
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公开(公告)号：US20190268729A1
公开(公告)日：2019-08-29
申请号：US16356609
申请日：2019-03-18
Applicant: LG ELECTRONICS INC.
Inventor： Byeongkook JEONG , Woosuk KO , Youngjin HONG , Sungryong HONG
Abstract: The present invention provides an apparatus of transmitting broadcast signals. The apparatus includes, an encoder encoding service data, a constellation mapper mapping the encoded service data by either QAM, NUQ (Non Uniform QAM) or NUC (Non Uniform Constellation), a mapper mapping the mapped service data into a plurality of OFDM (Orthogonal Frequency Division Multiplex) symbols to build at least one signal frame, a modulator modulating data in the built at least one signal frame by an OFDM scheme and a transmitter transmitting the broadcast signals having the modulated data.
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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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5.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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Patent Agency Ranking
公开(公告)号：US20170359143A1
公开(公告)日：2017-12-14
申请号：US15689805
申请日：2017-08-29
Applicant: LG ELECTRONICS INC.
Inventor： Byounggill KIM , Woochan KIM , Jaehyung KIM , Woosuk KO , Sungryong HONG , Chulkyu MUN , Jinyong CHOI , Jaeho HWANG , Jongseob BAEK , Kookyeon KWAK , Byeongkook JEONG
CPC classification number: H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0071 , H04L1/0072 , H04L1/0625 , H04L1/0631 , H04L1/08 , H04L27/2607 , H04L27/2613 , H04L2001/0093
Abstract: The object of the present invention can be achieved by providing a method of transmitting broadcast signals including encoding Data Pipe, DP, data, wherein the encoding further includes Forward Error Correction, FEC, encoding the DP data, Bit interleaving the FEC 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 at least one built signal frame by an Orthogonal Frequency Division Multiplexing, OFDM, method and transmitting the broadcast signals having the modulated data, wherein each of the at least one signal frame includes at least one preamble having repeated at least one signaling information.
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7.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：US20170026214A1
公开(公告)日：2017-01-26
申请号：US15284175
申请日：2016-10-03
Applicant: LG ELECTRONICS INC.
Inventor： Jongseob BAEK , Woosuk KO , Sungryong HONG , Jaehyung KIM , Byeongkook JEONG
CPC classification number: H04L27/2602 , H03M13/1102 , H03M13/152 , H03M13/255 , H03M13/2707 , H03M13/2721 , H03M13/2906 , H03M13/618 , H03M13/6362 , H04L1/0041 , H04L1/0042 , H04L1/0045 , H04L1/0057 , H04L1/0058 , H04L1/0071 , H04L1/06 , H04L5/0007 , H04L5/0023 , H04L27/26 , H04L2001/0093 , H04N19/30
Abstract: A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals comprises an encoder for encoding DP (Data Pipe) data corresponding to each of a plurality of DPs, a mapper for mapping the encoded DP data onto constellations, a time interleaver for time interleaving the mapped DP data at DP level, a frame builder for building at least one signal frame including the time interleaved DP data, 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 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包括用于对与多个DP中的每一个对应的DP（数据管道）数据进行编码的编码器，用于将编码的DP数据映射到星座上的映射器，用于在DP电平时间映射的DP数据进行时间交织的时间交织器 ，用于构建包括时间交织的DP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）方案来调制内置的至少一个信号帧中的数据的调制器，以及用于发送具有 调制数据。
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8.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：US20160119176A1
公开(公告)日：2016-04-28
申请号：US14992496
申请日：2016-01-11
Applicant: LG ELECTRONICS INC.
Inventor： Byeongkook JEONG , Woosuk KO , Youngjin HONG , Sungryong HONG , Jaeho HWANG
CPC classification number: H04L27/3444 , H03M13/1102 , H03M13/1165 , H03M13/152 , H03M13/253 , H03M13/255 , H03M13/2707 , H03M13/2778 , H03M13/2792 , H03M13/2906 , H04B7/0413 , H04B7/0615 , H04H20/71 , H04L1/00 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0058 , H04L1/0071 , H04L1/0075 , H04L5/0023 , H04L27/0008 , H04L27/26 , H04L27/2602 , H04L27/2627 , H04L27/2697 , H04L27/3416 , H04L27/361 , H04L27/38 , H04L2001/0093
Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, processing input streams into plural PLPs; encoding data of the each PLPs according to code rates, wherein the encoding data of the each PLPs further includes, encoding data of at least one PLP with LDPC codes, bit interleaving the LDPC encoded data of the PLP, mapping the bit interleaved data onto a set of constellations according to the code rate, MIMO encoding the mapped data, and time interleaving the MIMO encoded data; building at least one signal frame by mapping the encoded data of the each PLPs; and modulating data in the built signal frame by OFDM method and transmitting the broadcast signals having the modulated data, wherein the bit interleaved data of each PLPs are mapped by using either QAM, NUQ, or NUC.
Abstract translation: 本发明提供一种发送广播信号的方法。 该方法包括：将输入流处理成多个PLP; 根据码率编码每个PLP的数据，其中每个PLP的编码数据还包括：用LDPC码编码至少一个PLP的数据，对PLP的LDPC编码数据进行比特交织，将比特交织的数据映射到 根据码率，MIMO编码映射数据和对MIMO编码数据进行时间交织的星座集; 通过映射每个PLP的编码数据构建至少一个信号帧; 以及通过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，其中通过使用QAM，NUQ或NUC来映射每个PLP的比特交织数据。
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公开(公告)号：US20180254820A1
公开(公告)日：2018-09-06
申请号：US15910496
申请日：2018-03-02
Applicant: LG ELECTRONICS INC.
Inventor： Hyukjin CHAE , Byeongkook JEONG
CPC classification number: H04B7/14 , H04B7/15528 , H04L5/0053 , H04L5/0064 , H04L5/0069 , H04W4/46 , H04W4/70 , H04W72/0446 , H04W76/14 , H04W84/047 , H04W88/04
Abstract: A method of performing D2D (device-to-device) relay communication, which is performed by a user equipment (UE) in a wireless communication system according to various embodiments, and an apparatus are disclosed in the present invention. The method includes the steps of receiving information on a relay probability corresponding to a probability for performing relaying, receiving a message to be relayed, determining whether to perform relaying on the received message based on the information on the relay probability, and if it is determined to perform relaying, transmitting the message.
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公开(公告)号：US20180062866A1
公开(公告)日：2018-03-01
申请号：US15687163
申请日：2017-08-25
Applicant: LG Electronics Inc.
Inventor： Byounggill KIM , Woochan KIM , Jaehyung KIM , Woosuk KO , Sungryong HONG , Chulkyu MUN , Jinyong CHOI , Jaeho HWANG , Jongseob BAEK , Kookyeon KWAK , Byeongkook JEONG
IPC: H04L12/18 , H04N21/438 , H04N21/434 , H04N21/2383 , H04J13/00 , H04L12/931 , H04L27/26 , H04L1/00 , H04N21/236
CPC classification number: H04L12/18 , H04J13/0062 , H04L1/0072 , H04L27/2613 , H04L49/201 , H04N21/236 , H04N21/2383 , H04N21/434 , H04N21/4382
Abstract: A method and an apparatus for transmitting broadcast signals thereof are disclosed. The method for transmitting broadcast signals including encoding DP (Data Pipe) data carrying at least one service, mapping the encoded DP data onto constellations, time interleaving the mapped DP data, building a signal frame including the time interleaved DP data, modulating data in the built signal frame by an OFDM (Orthogonal Frequency Division Multiplex) scheme, and transmitting the broadcast signals having the modulated data, wherein the broadcast signals are carried in consecutive super frames, wherein each of the super frames includes multiplexed signal frames for different service in a time domain, wherein the signal frame includes a preamble located at the beginning of the at least one signal frame, wherein the preamble includes signaling information for identifying the signal frame.
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