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    DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD IN DIGITAL BROADCASTING SYSTEM
    22.
    发明申请
    DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD IN DIGITAL BROADCASTING SYSTEM 有权
    数字广播系统中的数字广播系统和数据处理方法

    公开(公告)号：US20140334487A1

    公开(公告)日：2014-11-13

    申请号：US14340316

    申请日：2014-07-24

    Applicant: LG ELECTRONICS INC.

    Inventor： In Hwan CHOI ,  Kook Yeon KWAK ,  Byoung Gill KIM ,  Won Gyu SONG ,  Jin Woo KIM ,  Hyoung Gon LEE

    IPC: H04L12/18 ,  H04L1/00

    CPC classification number: H04H40/18 ,  H03M13/09 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/23 ,  H03M13/27 ,  H03M13/2789 ,  H03M13/2909 ,  H03M13/2915 ,  H03M13/2936 ,  H03M13/2945 ,  H03M13/356 ,  H04H60/07 ,  H04L1/0042 ,  H04L12/18 ,  H04L25/0202 ,  H04L65/4076 ,  H04L65/601

    Abstract: A method of transmitting a broadcast signal includes performing Reed-Solomon (RS) frame encoding and Cyclic Redundancy Check (CRC) encoding on first mobile service data to form a primary RS frame and on second mobile service data to form a secondary RS frame; encoding on at least the first mobile service data or the second mobile service data, in serial concatenated convolution code (SCCC) block units; encoding signaling information including transmission parameters, the transmission parameters including SCCC encoding information and RS frame encoding information; formatting a data group including the encoded first mobile service data and second mobile service data, wherein the first mobile service data are included in a first region within the data group and the second mobile service data are included in a second region within the data group, the second region being different from the first region; and transmitting the broadcast signal including the formatted data group.

    Abstract translation: 发送广播信号的方法包括在第一移动业务数据上执行里德 - 所罗门（RS）帧编码和循环冗余校验（CRC）编码以形成主要的RS帧，并在第二移动业务数据上形成辅助RS帧; 至少对第一移动业务数据或第二移动业务数据进行编码，以串行级联卷积码（SCCC）块为单位进行编码; 包括传输参数的编码信令信息，包括SCCC编码信息和RS帧编码信息的传输参数; 格式化包括编码的第一移动业务数据和第二移动业务数据的数据组，其中，所述第一移动业务数据包括在所述数据组内的第一区域中，所述第二移动业务数据包括在所述数据组内的第二区域中， 所述第二区域与所述第一区域不同; 并发送包括格式化数据组的广播信号。

    DIGITAL TELEVISION TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA
    25.
    发明申请
    DIGITAL TELEVISION TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA 有权
    数字电视传输系统和接收系统及处理广播数据的方法

    公开(公告)号：US20130114745A1

    公开(公告)日：2013-05-09

    申请号：US13720927

    申请日：2012-12-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyoung Gon LEE ,  In Hwan CHOI ,  Byoung Gill KIM ,  Won Gyu SONG ,  Jong Moon KIM ,  Jin Woo KIM

    IPC: H04N7/66

    CPC classification number: H04L1/0041 ,  H03M13/09 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/23 ,  H03M13/2732 ,  H03M13/2909 ,  H03M13/2915 ,  H03M13/2918 ,  H03M13/2927 ,  H03M13/293 ,  H03M13/2933 ,  H03M13/356 ,  H03M13/3723 ,  H04L1/0071 ,  H04N21/235 ,  H04N21/2383 ,  H04N21/435 ,  H04N21/4382

    Abstract: A DTV transmitting system includes a frame encoder, a randomizer, a block processor, a group formatter, a deinterleaver, and a packet formatter. The frame encoder builds an enhanced data frame and adds parity data into the data frame. The frame encoder further divides the data frame into first and second sub-frames including first and second portions of the parity data, respectively, and permutes a plurality of the first sub-frames and a plurality of the second sub-frames, respectively. The randomizer randomizes enhanced data in the permuted sub-frames, and the block processor codes the randomized data at a rate of 1/N1. The group formatter forms a group of enhanced data having one or more data regions and inserts the 1/N1 coded data into at least one of the data regions. The deinterleaver deinterleaves the group of enhanced data, and the packet formatter formats the deinterleaved data into enhanced data packets.

    Abstract translation: DTV发送系统包括帧编码器，随机发生器，块处理器，组格式器，解交织器和分组格式化器。 帧编码器构建增强型数据帧，并将奇偶校验数据添加到数据帧中。 帧编码器还将数据帧分别分别包括奇偶校验数据的第一和第二部分的第一和第二子帧，分别对多个第一子帧和多个第二子帧进行置换。 随机化器将置换的子帧中的增强数据随机化，并且块处理器以1 / N1的速率对随机数据进行编码。 组格式化器形成一组具有一个或多个数据区域的增强数据，并将1 / N1编码数据插入至少一个数据区域。 解交织器对一组增强数据进行解交织，并且数据包格式化器将解交织的数据格式化为增强的数据包。

    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA
    30.
    发明申请
    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA 审中-公开
    数字广播系统和数据处理方法

    公开(公告)号：US20160191260A1

    公开(公告)日：2016-06-30

    申请号：US15008096

    申请日：2016-01-27

    Applicant: LG ELECTRONICS INC.

    Inventor： In Hwan CHOI ,  Kook Yeon KWAK ,  Byoung Gill KIM ,  Jin Woo KIM ,  Hyoung Gon LEE ,  Jong Moon KIM ,  Won Gyu SONG

    IPC: H04L12/18 ,  H04L1/00 ,  H03M13/27 ,  H04H20/71

    CPC classification number: H04L12/189 ,  H03M13/2792 ,  H04H20/71 ,  H04L1/0041 ,  H04L1/0047 ,  H04L1/0057 ,  H04L1/006 ,  H04L1/0065 ,  H04N21/2383 ,  H04N21/4382

    Abstract: A digital broadcasting system and method of processing data are disclosed. Herein, a method of processing data in a transmitting system includes creating a data group including a plurality of mobile service data packets, re-adjusting a relative position of at least one main service data packet of a main service data section, the main service data section including a plurality of main service data packets, and multiplexing the mobile service data of the data group and the main service data of the main service data section in burst units. Herein, a position of an audio data packet among the main service data packets of the main service data section may be re-adjusted. Also, a position of an audio data packet included in the main service data section may be re-adjusted based upon a multiplexing position of the main service data section.

    Abstract translation: 公开了一种数字广播系统和数据处理方法。 这里，在发送系统中处理数据的方法包括创建包括多个移动业务数据分组的数据组，重新调整主业务数据部分的至少一个主业务数据分组的相对位置，主业务数据 包括多个主服务数据分组，并且以突发单元复用数据组的移动业务数据和主业务数据部分的主业务数据。 这里，可以重新调整主服务数据部分的主服务数据分组之中的音频数据分组的位置。 此外，可以基于主服务数据部分的复用位置来重新调整包括在主服务数据部分中的音频数据分组的位置。

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