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    BROADCAST TRANSMISSION DEVICE AND OPERATING METHOD THEREOF, AND BROADCAST RECEPTION DEVICE AND OPERATING METHOD THEREOF
    135.
    发明申请
    BROADCAST TRANSMISSION DEVICE AND OPERATING METHOD THEREOF, AND BROADCAST RECEPTION DEVICE AND OPERATING METHOD THEREOF 审中-公开
    广播传输设备及其操作方法，以及广播接收设备及其操作方法

    公开(公告)号：US20160337707A1

    公开(公告)日：2016-11-17

    申请号：US15109526

    申请日：2014-12-30

    Applicant: LG ELECTRONICS INC.

    Inventor： Sejin OH ,  Woosuk KO ,  Sungryong HONG ,  Kyoungsoo MOON

    IPC: H04N21/6437 ,  H04N21/2381 ,  H04L1/00 ,  H04N21/43 ,  H04N21/8547 ,  H04L29/06 ,  H04N21/61

    Abstract: A broadcast reception device includes: a broadcast reception unit configured to receive a transport packet, the transport packet divided into a packet payload including a transport object that is a target of a transmission through a packet and a packet header signaling the packet payload; and a control unit configured to extract the packet header from the transport packet, extract first information relating to a presentation or decoding time point of the transport object from the extracted packet header, and output the transport object on the basis of the first information.

    Abstract translation: 广播接收装置包括：广播接收单元，被配置为接收传输分组，所述传输分组被划分为分组有效载荷，所述分组有效载荷包括作为通过分组的传输的目标的传输对象和指示所述分组有效载荷的分组报头; 以及控制单元，被配置为从所述传输分组中提取分组报头，从所提取的分组报头提取与所述传输对象的呈现或解码时间点有关的第一信息，并且基于所述第一信息输出所述传输对象。

    APPARATUS AND METHOD FOR SENDING AND RECEIVING BROADCAST SIGNALS
    136.
    发明申请
    APPARATUS AND METHOD FOR SENDING AND RECEIVING BROADCAST SIGNALS 有权
    用于发送和接收广播信号的装置和方法

    公开(公告)号：US20160294509A1

    公开(公告)日：2016-10-06

    申请号：US15091404

    申请日：2016-04-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Jongwoong SHIN ,  Woosuk KO ,  Jaehyung KIM ,  Jongseob BAEK ,  Sungryong HONG

    IPC: H04L1/00 ,  H04L27/26 ,  H04L12/18

    CPC classification number: H04L1/0071 ,  H04B1/10 ,  H04J11/004 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0052 ,  H04L1/007 ,  H04L1/0075 ,  H04L1/04 ,  H04L5/0023 ,  H04L5/005 ,  H04L12/18 ,  H04L27/2613 ,  H04L27/2627 ,  H04L27/2647 ,  H04L27/2649

    Abstract: Disclosed herein is a broadcast signal transmitter. A broadcast signal transmitter according to an embodiment of the present invention includes a first BICM unit configured to FEC-encode the data of a core layer, a second BICM unit configured to FEC-encode the enhanced layer data, an LDM injection unit configured to combine the core layer data and the enhanced layer data and to output Layered Division Multiplexing (LDM) data, a time interleaver configured to time-interleave the LDM data, a framing unit configured to generate a signal frame including a preamble for carrying signaling information and the LDM data, and a waveform generation unit configured to generate a broadcast signal by performing OFDM modulation on the signal frame.

    Abstract translation: 这里公开了一种广播信号发射机。 根据本发明实施例的广播信号发射机包括被配置为对核心层的数据进行FEC编码的第一BICM单元，被配置为对增强层数据进行FEC编码的第二BICM单元，被配置为组合的LDM注入单元 核心层数据和增强层数据以及输出层划分多路复用（LDM）数据，被配置为对LDM数据进行时间交织的时间交织器;被配置为生成包括用于承载信令信息的前同步码的信号帧的成帧单元， LDM数据和波形生成单元，被配置为通过对信号帧执行OFDM调制来生成广播信号。

    APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS
    137.
    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：US20160234051A1

    公开(公告)日：2016-08-11

    申请号：US14863899

    申请日：2015-09-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Jongseob BAEK ,  Woosuk KO ,  Sungryong HONG

    IPC: H04L27/26

    CPC classification number: H04L27/265 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0071 ,  H04L5/0007 ,  H04L27/2608 ,  H04L27/263 ,  H04L27/2637 ,  H04L2001/0093

    Abstract: A method and an apparatus for receiving broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to perform demodulation on the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, a frequency de-interleaver to frequency de-interleave the demodulated broadcast signals by using a different interleaving sequence, wherein the different interleaving sequence is used for data corresponding to an OFDM symbol pair or data corresponding to an OFDM symbol according to an FFT size of the demodulation, a frame parser to parse at least one signal frame from the frequency de-interleaved broadcast signals and a decoder to decode service data in the parsed at least one signal frame.

    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装置，该装置包括接收广播信号的接收机，解调器，以通过OFDM（正交频分复用）方式对接收到的广播信号进行解调，频率去交织器将频率解交织 通过使用不同的交织序列解调的广播信号，其中根据解调的FFT大小，将不同的交织序列用于对应于OFDM符号对的数据或对应于OFDM符号的数据;帧解析器，用于解析至少一个信号 来自频率去交织的广播信号的帧;以及解码器，用于对解析的至少一个信号帧中的服务数据进行解码。

    METHOD FOR TRANSMITTING BROADCASTING SIGNAL, METHOD FOR RECEIVING BROADCASTING SIGNAL, APPARATUS FOR TRANSMITTING BROADCASTING SIGNAL, AND APPARATUS FOR RECEIVING BROADCASTING SIGNAL
    139.
    发明申请
    METHOD FOR TRANSMITTING BROADCASTING SIGNAL, METHOD FOR RECEIVING BROADCASTING SIGNAL, APPARATUS FOR TRANSMITTING BROADCASTING SIGNAL, AND APPARATUS FOR RECEIVING BROADCASTING SIGNAL 审中-公开
    广播信号的发送方法，广播信号的接收方法，广播信号的发送装置和接收广播信号的装置

    公开(公告)号：US20160218902A1

    公开(公告)日：2016-07-28

    申请号：US14903039

    申请日：2014-07-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaeho HWANG ,  Sungryong HONG ,  Woosuk KO

    IPC: H04L27/26

    CPC classification number: H04L27/2602 ,  H04J11/00 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0065 ,  H04L1/0071 ,  H04L1/0618 ,  H04L27/2626 ,  H04L27/2647 ,  H04N7/08

    Abstract: The present invention provides a method for transmitting a broadcasting signal. The method for transmitting the broadcasting signal according to the present invention may comprise: an input formatting step of processing one or more input streams and outputting the processed input streams to one or more data pipes; a step of encoding service data of the data pipes; a step of encoding signaling data, the signaling data including information for signaling one or more pieces of service data transmitted through the data pipes; a step of mapping the encoded service data and the encoded signaling data to generate one or more signal frames; a step of modulating the one or more generated signal frames through an orthogonal frequency division multiplexing (OFDM) scheme; and transmitting a broadcasting signal including the one or more modulated signal frames.

    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：输入格式化步骤，用于处理一个或多个输入流并将经处理的输入流输出到一个或多个数据管道; 编码数据管道的服务数据的步骤; 编码信令数据的步骤，所述信令数据包括用于指示通过数据管道发送的一条或多条服务数据的信息; 映射编码的服务数据和编码的信令数据以生成一个或多个信号帧的步骤; 通过正交频分复用（OFDM）方案调制所述一个或多个生成的信号帧的步骤; 以及发送包括所述一个或多个调制信号帧的广播信号。

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