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    System for processing and transmitting digital broadcasting signal and method thereof
    41.
    发明申请
    System for processing and transmitting digital broadcasting signal and method thereof 有权
    用于处理和发送数字广播信号的系统及其方法

    公开(公告)号：US20070092031A1

    公开(公告)日：2007-04-26

    申请号：US11504724

    申请日：2006-08-16

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

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

    IPC分类号： H04L27/00

    CPC分类号： H04L1/0041 ,  H04H20/22 ,  H04H60/11 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/0065 ,  H04L1/0067 ,  H04L1/007 ,  H04L1/0071 ,  H04L1/0083 ,  H04N21/631

    摘要： A system for transmitting a digital broadcasting signal includes a supplementary reference signal (SRS) inserter receiving a dual transport stream in which a normal stream and a turbo stream are multiplexed, and inserting an SRS into a stuffing region provided in the dual transport stream, a Reed-Solomon encoder encoding the dual transport stream having the SRS inserted therein, an interleaver interleaving the encoded dual transport stream, a turbo processor detecting and encoding the turbo stream from the interleaved dual transport stream, stuffing the dual transport stream with the encoded turbo stream, and compensating for a parity corresponding to the encoded turbo stream, and a trellis/parity corrector performing a trellis encoding of the dual transport stream processed by the turbo processor, which can robustly process a turbo stream included in the dual transport stream and easily confirm the channel state between a transmitter side and a receiver side.

    摘要翻译： 用于发送数字广播信号的系统包括接收双向传输流的辅助参考信号（SRS）插入器，其中正常流和turbo流被多路复用，并且将SRS插入到设置在双传输流中的填充区域中 编码具有插入SRS的双传输流的Reed-Solomon编码器，交织编码的双传输流的交织器，从交织的双传输流检测和编码turbo流的turbo处理器，用编码的turbo流填充双传输流 并且补偿对应于编码的turbo流的奇偶校验，以及执行由turbo处理器处理的双传输流的网格编码的网格/奇偶校正器，其可以鲁棒地处理包括在双传输流中的turbo流并且容易地确认 发射机侧和接收机侧之间的信道状态。

    Advanced-VSB system (A-VSB)
    46.
    发明授权
    Advanced-VSB system (A-VSB) 有权
    高级VSB系统（A-VSB）

    公开(公告)号：US08218666B2

    公开(公告)日：2012-07-10

    申请号：US12615414

    申请日：2009-11-10

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

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

    IPC分类号： H04L5/12

    CPC分类号： H04L1/0041 ,  H03M13/235 ,  H03M13/256 ,  H03M13/6538 ,  H04L1/006 ,  H04L1/0071

    摘要： A method of resetting a trellis-coded modulation (TCM) encoder to a known state, the TCM encoder including a reset input that resets the TCM encoder to the known state when held at a reset level for a plurality of symbol clock cycles, the method including identifying an event to occur in the future that requires the TCM encoder to be reset to the known state; and holding the reset input of the TCM encoder at the reset level beginning the plurality of clock symbol cycles before a time the event will occur so that the TCM encoder will be reset to the known state immediately before the event occurs.

    摘要翻译： 一种将网格编码调制（TCM）编码器复位到已知状态的方法，所述TCM编码器包括复位输入，所述复位输入在多个符号时钟周期保持在复位电平时将TCM编码器复位到已知状态，所述方法 包括识别将来需要将TCM编码器复位到已知状态的事件; 并且在发生事件之前将TCM编码器的复位输入保持在复位电平，开始多个时钟符号周期，使得TCM编码器将在事件发生之前立即复位到已知状态。