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    DIGITAL TELEVISION TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCASTING DATA
    1.
    发明申请
    DIGITAL TELEVISION TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCASTING DATA 有权
    数字电视传输系统及接收系统及广播数据处理方法

    公开(公告)号：US20080089407A1

    公开(公告)日：2008-04-17

    申请号：US11871081

    申请日：2007-10-11

    申请人： Jin Woo Kim ,  In Choi ,  Kook Kwak ,  Jong Kim ,  Won Song ,  Hyoung Lee ,  Byoung Kim

    发明人： Jin Woo Kim ,  In Choi ,  Kook Kwak ,  Jong Kim ,  Won Song ,  Hyoung Lee ,  Byoung Kim

    IPC分类号： H04N11/02

    CPC分类号： H04L1/0061 ,  H03M13/11 ,  H03M13/613 ,  H04L1/0071 ,  H04L12/18 ,  H04N19/61 ,  H04N19/66 ,  H04N19/70

    摘要： A digital television (DTV) transmitting system includes a first frame decoder, a second frame decoder, and a frame multiplexer. The first frame decoder forms first enhanced data frames, encodes each data frame for error correction, forms a first super frame by combining the encoded first frames, and interleaves the first super frame. The second frame decoder forms second enhanced data frames, encodes each data frame for error correction, forms a second super frame by combining the encoded second frames, and interleaves the second super frame. The frame multiplexer multiplexes the interleaved first and second enhanced data frames.

    摘要翻译： 数字电视（DTV）传输系统包括第一帧解码器，第二帧解码器和帧多路复用器。 第一帧解码器形成第一增强数据帧，对每个数据帧进行纠错，通过组合编码的第一帧形成第一超帧，并交织第一超帧。 第二帧解码器形成第二增强数据帧，对每个数据帧进行纠错，通过组合编码的第二帧形成第二超帧，并交织第二超帧。 帧多路复用器多路复用交错的第一和第二增强数据帧。

    DTV TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA
    7.
    发明申请
    DTV TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA 有权
    数字电视发射系统和接收系统以及处理广播数据的方法

    公开(公告)号：US20080059866A1

    公开(公告)日：2008-03-06

    申请号：US11764380

    申请日：2007-06-18

    申请人： Won Song ,  In Choi ,  Kook Kwak ,  Byoung Kim ,  Jin Kim ,  Hyoung Lee ,  Jong Kim

    发明人： Won Song ,  In Choi ,  Kook Kwak ,  Byoung Kim ,  Jin Kim ,  Hyoung Lee ,  Jong Kim

    IPC分类号： H03M13/47

    CPC分类号： H04N21/434 ,  H04N21/235 ,  H04N21/23611 ,  H04N21/2383 ,  H04N21/4345 ,  H04N21/4346 ,  H04N21/435 ,  H04N21/4382 ,  H04N21/4623

    摘要： A digital television transmitting system includes a pre-processor, a packet generator, an RS encoder, and a trellis encoder. The pre-processor pre-processes enhanced data by coding the enhanced data for first forward error correction and expanding the FEC-coded enhanced data. The packet generator generates enhanced data packets including the pre-processed enhanced data and main data packets and multiplexes the enhanced and main data packets. Each enhanced data packet includes an adaptation field in which the pre-processed enhanced data are inserted. The RS encoder performs RS encoding on the multiplexed data packets for second forward error correction, and the trellis encoder performs trellis encoding on the RS-coded data packets.

    摘要翻译： 数字电视发射系统包括预处理器，分组发生器，RS编码器和网格编码器。 预处理器通过对用于第一前向纠错的增强数据进行编码并扩展FEC编码的增强数据来预处理增强数据。 分组生成器生成增强的数据分组，包括预处理的增强数据和主数据分组，并且复用增强和主数据分组。 每个增强数据分组包括其中插入预处理的增强数据的适配字段。 RS编码器对多路复用的数据分组进行RS编码，用于第二次前向纠错，网格编码器对RS编码数据分组进行格状编码。

    DTV TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING TELEVISION SIGNAL
    8.
    发明申请
    DTV TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING TELEVISION SIGNAL 有权
    数字电视发射系统及接收系统及处理电视信号的方法

    公开(公告)号：US20080002765A1

    公开(公告)日：2008-01-03

    申请号：US11766020

    申请日：2007-06-20

    申请人： Won Song ,  In Choi ,  Kook Kwak ,  Byoung Kim ,  Jin Kim ,  Hyoung Lee ,  Jong Kim

    发明人： Won Song ,  In Choi ,  Kook Kwak ,  Byoung Kim ,  Jin Kim ,  Hyoung Lee ,  Jong Kim

    IPC分类号： H04B1/66

    CPC分类号： H04H20/28 ,  H03M13/01 ,  H03M13/09 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/23 ,  H03M13/2732 ,  H03M13/2936 ,  H03M13/2945 ,  H03M13/356 ,  H03M13/41 ,  H03M13/6331 ,  H04H60/11

    摘要： A digital television transmitting system includes a pre-processor, a packet generator, an RS encoder, and a trellis encoder. The pre-processor pre-processes enhanced data by coding the enhanced data for first forward error correction (FEC) and expanding the FEC-coded enhanced data. The packet generator generates first and second enhanced data packets including the pre-processed enhanced data and main data packets and multiplexes the enhanced and main data packets. The first enhanced data packet includes an adaptation field including the pre-processed enhanced data and second enhanced data packet includes a payload region including the pre-processed enhanced data. The RS encoder performs RS encoding on the multiplexed data packets for second forward error correction (FEC), and the trellis encoder performs trellis encoding on the RS-coded data packets.

    摘要翻译： 数字电视发射系统包括预处理器，分组发生器，RS编码器和网格编码器。 预处理器通过对用于第一前向纠错（FEC）的增强数据进行编码并扩展FEC编码的增强数据来预处理增强数据。 分组生成器产生包括预处理的增强数据和主数据分组的第一和第二增强数据分组，并且复用增强和主数据分组。 第一增强数据分组包括包括预处理增强数据的适配字段，第二增强数据分组包括包括预处理增强数据的有效载荷区域。 RS编码器对用于第二前向纠错（FEC）的复用数据分组执行RS编码，网格编码器对RS编码的数据分组执行格状编码。