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    Digital broadcasting transmission and reception system
    31.
    发明申请
    Digital broadcasting transmission and reception system 有权
    数字广播发射和接收系统

    公开(公告)号：US20070183525A1

    公开(公告)日：2007-08-09

    申请号：US11416256

    申请日：2006-05-03

    申请人： Eui-jun Park ,  Hae-joo Jeong ,  Joon-soo Kim ,  Jung-pil Yu ,  Yong-sik Kwon ,  Kum-ran Ji ,  Jong-hun Kim ,  Jin-hee Jeong

    发明人： Eui-jun Park ,  Hae-joo Jeong ,  Joon-soo Kim ,  Jung-pil Yu ,  Yong-sik Kwon ,  Kum-ran Ji ,  Jong-hun Kim ,  Jin-hee Jeong

    IPC分类号： H04L23/02

    CPC分类号： H04N21/2365 ,  H03M13/2936 ,  H03M13/2972 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/005 ,  H04L1/0054 ,  H04L1/0055 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/0065 ,  H04L1/007 ,  H04L1/0071 ,  H04L2001/0093 ,  H04L2001/0098 ,  H04N21/23439 ,  H04N21/2383 ,  H04N21/2389 ,  H04N21/434 ,  H04N21/4347 ,  H04N21/4382 ,  H04N21/4385

    摘要： A digital broadcasting transmission and reception system includes a digital broadcasting transmission apparatus and a digital broadcasting reception apparatus. The digital broadcasting transmission apparatus that includes a robust processor that codes a robust stream of a dual transport stream where a normal stream and the robust stream are combined. The robust processor includes a demultiplexer (DE-MUX) that separates the normal stream and the robust stream from the dual transport stream; a robust encoder that appends a parity to the separated robust stream; a robust interleaver that interleaves the robust stream having the appended parity; and a MUX that combines the interleaved robust stream and the separated normal stream. The digital broadcasting reception apparatus includes a robust decoder that decodes a robust stream of a dual transport stream where a normal stream and the robust stream are combined. The robust decoder includes a first decoder that trellis-decodes the robust stream; a robust deinterleaver that interleaves the trellis-decoded robust stream; a second decoder that convolution decodes the deinterleaved robust stream; a robust interleaver that interleaves the convolution-decoded robust stream; and a frame formatter that adds decoded data of the second decoder to a part that corresponds to a position of the robust stream of a frame where the normal stream and the robust stream are mixed. Accordingly, a receiver of a simple structure can be provided.

    摘要翻译： 数字广播发送和接收系统包括数字广播发送装置和数字广播接收装置。 数字广播传输设备包括鲁棒处理器，其编码双传输流的鲁棒流，其中组合正常流和鲁棒流。 鲁棒处理器包括从双传输流分离正常流和鲁棒流的解复用器（DE-MUX）; 一个鲁棒的编码器，将奇偶校验附加到分离的鲁棒流; 鲁棒交织器，其交织具有附加奇偶校验的鲁棒流; 以及组合交织的鲁棒流和分离的正常流的MUX。 数字广播接收装置包括鲁棒解码器，其解码双传输流的鲁棒流，其中组合正常流和鲁棒流。 鲁棒解码器包括对鲁棒流进行网格解码的第一解码器; 一个鲁棒的解交织器，用于交织网格解码的鲁棒流; 第二解码器，其卷积解码解交织的鲁棒流; 鲁棒的交织器，其交织卷积解码的鲁棒流; 以及帧格式化器，其将第二解码器的解码数据添加到与正常流和鲁棒流混合的帧的鲁棒流的位置相对应的部分。 因此，可以提供简单结构的接收器。

    Digital broadcasting transmission system and method thereof
    32.
    发明申请
    Digital broadcasting transmission system and method thereof 有权
    数字广播传输系统及其方法

    公开(公告)号：US20070168844A1

    公开(公告)日：2007-07-19

    申请号：US11416247

    申请日：2006-05-03

    申请人： Hae-joo Jeong ,  Jung-pil Yu ,  Eui-jun Park ,  Joon-soo Kim ,  Jin-hee Jeong ,  Jong-hun Kim ,  Yong-sik Kwon

    发明人： Hae-joo Jeong ,  Jung-pil Yu ,  Eui-jun Park ,  Joon-soo Kim ,  Jin-hee Jeong ,  Jong-hun Kim ,  Yong-sik Kwon

    IPC分类号： H03M13/03

    CPC分类号： H03M13/2972 ,  H04L1/0041 ,  H04L1/005 ,  H04L1/0064 ,  H04L1/007

    摘要： A digital broadcasting transmission system and method thereof. The digital broadcasting transmission system, comprises an RS encoder to encode a dual transport stream (TS) which includes a normal stream and a plurality of turbo streams multiplexed together, an interleaver to interleave the encoded dual TS, a turbo processor to detect the turbo streams from the interleaved dual TS and to encode the detected turbo stream, and a trellis encoder to pseudo2 (P-2) vestigial sideband (VSB) code the turbo-processed dual TS, and, then, to perform trellis encoding, and a main multiplexer (MUX) to multiplex the trellis-encoded dual TS by adding a field synchronous signal and a segment synchronous signal thereto.

    摘要翻译： 数字广播传输系统及其方法。 数字广播传输系统包括RS编码器，用于对包括正常流和复用在一起的多个turbo流的双传输流（TS）进行编码，交织器交织编码的双TS，turbo处理器检测turbo流 来自交织的双TS并对所检测到的turbo流进行编码，并且将网格编码器编码为伪T2（P-2）残留边带（VSB），对Turbo处理的双TS进行编码，然后执行网格编码，以及主复用器 （MUX）通过向其提供场同步信号和段同步信号来复用网格编码的双TS。

    Digital broadcasting transmission and reception system
    38.
    发明授权
    Digital broadcasting transmission and reception system 有权
    数字广播发射和接收系统

    公开(公告)号：US07620102B2

    公开(公告)日：2009-11-17

    申请号：US11416256

    申请日：2006-05-03

    申请人： Eui-jun Park ,  Hae-joo Jeong ,  Joon-soo Kim ,  Jung-pil Yu ,  Yong-sik Kwon ,  Kum-ran Ji ,  Jong-hun Kim ,  Jin-hee Jeong

    发明人： Eui-jun Park ,  Hae-joo Jeong ,  Joon-soo Kim ,  Jung-pil Yu ,  Yong-sik Kwon ,  Kum-ran Ji ,  Jong-hun Kim ,  Jin-hee Jeong

    IPC分类号： H04B1/66

    CPC分类号： H04N21/2365 ,  H03M13/2936 ,  H03M13/2972 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/005 ,  H04L1/0054 ,  H04L1/0055 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/0065 ,  H04L1/007 ,  H04L1/0071 ,  H04L2001/0093 ,  H04L2001/0098 ,  H04N21/23439 ,  H04N21/2383 ,  H04N21/2389 ,  H04N21/434 ,  H04N21/4347 ,  H04N21/4382 ,  H04N21/4385

    摘要： A digital broadcasting transmission and reception system includes a digital broadcasting transmission apparatus and a digital broadcasting reception apparatus. The digital broadcasting transmission apparatus that includes a robust processor that codes a robust stream of a dual transport stream where a normal stream and the robust stream are combined. The robust processor includes a demultiplexer (DE-MUX) that separates the normal stream and the robust stream from the dual transport stream; a robust encoder that appends a parity to the separated robust stream; a robust interleaver that interleaves the robust stream having the appended parity; and a MUX that combines the interleaved robust stream and the separated normal stream. The digital broadcasting reception apparatus includes a robust decoder that decodes a robust stream of a dual transport stream where a normal stream and the robust stream are combined. The robust decoder includes a first decoder that trellis-decodes the robust stream; a robust deinterleaver that interleaves the trellis-decoded robust stream; a second decoder that convolution decodes the deinterleaved robust stream; a robust interleaver that interleaves the convolution-decoded robust stream; and a frame formatter that adds decoded data of the second decoder to a part that corresponds to a position of the robust stream of a frame where the normal stream and the robust stream are mixed. Accordingly, a receiver of a simple structure can be provided.

    摘要翻译： 数字广播发送和接收系统包括数字广播发送装置和数字广播接收装置。 数字广播传输设备包括鲁棒处理器，其编码双传输流的鲁棒流，其中组合正常流和鲁棒流。 鲁棒处理器包括从双传输流分离正常流和鲁棒流的解复用器（DE-MUX）; 一个鲁棒的编码器，将奇偶校验附加到分离的鲁棒流; 鲁棒交织器，其交织具有附加奇偶校验的鲁棒流; 以及组合交织的鲁棒流和分离的正常流的MUX。 数字广播接收装置包括鲁棒解码器，其解码双传输流的鲁棒流，其中组合正常流和鲁棒流。 鲁棒解码器包括对鲁棒流进行网格解码的第一解码器; 一个鲁棒的解交织器，用于交织网格解码的鲁棒流; 第二解码器，其卷积解码解交织的鲁棒流; 鲁棒的交织器，其交织卷积解码的鲁棒流; 以及帧格式化器，其将第二解码器的解码数据添加到与正常流和鲁棒流混合的帧的鲁棒流的位置相对应的部分。 因此，可以提供简单结构的接收器。