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    TRANSMITTING/RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCASTING SIGNAL IN TRANSMITTING/RECEIVING SYSTEM
    48.
    发明申请
    TRANSMITTING/RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCASTING SIGNAL IN TRANSMITTING/RECEIVING SYSTEM 有权
    发送/接收系统及其在发送/接收系统中处理广播信号的方法

    公开(公告)号：US20100232550A1

    公开(公告)日：2010-09-16

    申请号：US12724247

    申请日：2010-03-15

    申请人： Hyoung Gon Lee ,  Byoung Gill Kim ,  Jeong Woo Kim ,  Won Gyu Song ,  Min Sung Kwak ,  Jae Hyung Song ,  In Hwan Choi ,  Jin Woo Kim

    发明人： Hyoung Gon Lee ,  Byoung Gill Kim ,  Jeong Woo Kim ,  Won Gyu Song ,  Min Sung Kwak ,  Jae Hyung Song ,  In Hwan Choi ,  Jin Woo Kim

    IPC分类号： H04L27/00

    CPC分类号： H04L27/06 ,  H04L2025/03382

    摘要： A transmitting system, a receiving system, and a method of processing a broadcast signal are disclosed herein. The receiving system include a tuner, a demodulator, a block decoder, an RS frame decoder, and a service manager. The tuner receives a broadcast signal. Herein the broadcast signal includes mobile service data, a service map table signaling access information of the mobile service data, and a plurality of known data sequences. The mobile service data and the service map table are packetized to an RS frame. The demodulator demodulates the received broadcast signal. The block decoder turbo-decodes the mobile service data and the service map table included in the demodulated broadcast signal in block units. The RS frame decoder forming an RS frame including the turbo-decoded mobile service data and service map table, performs primary first cyclic redundancy check (CRC)-decoding and RS-decoding, and performs secondary CRC-decoding on the primarily CRC-decoded and RS-decoded RS frame. The service manager acquires source IP address information of IP datagrams of the RS frame-decoded mobile service data from the service map table.

    摘要翻译： 这里公开了发送系统，接收系统和处理广播信号的方法。 接收系统包括调谐器，解调器，块解码器，RS帧解码器和服务管理器。 调谐器接收广播信号。 这里，广播信号包括移动业务数据，服务映射表表示移动业务数据的接入信息，以及多个已知的数据序列。 将移动业务数据和业务映射表分组化为RS帧。 解调器解调收到的广播信号。 块解码器以块为单位对包含在解调的广播信号中的移动业务数据和业务映射表进行turbo解码。 形成包括turbo解码移动业务数据和服务映射表的RS帧的RS帧解码器执行主要的第一循环冗余校验（CRC）解码和RS解码，并对主要被CRC解码的CRC解码和 RS解码RS帧。 服务管理器从服务映射表中获取RS帧解码的移动业务数据的IP数据报的源IP地址信息。

    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA
    50.
    发明申请
    DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA 有权
    数字广播系统和数据处理方法

    公开(公告)号：US20090067548A1

    公开(公告)日：2009-03-12

    申请号：US12168852

    申请日：2008-07-07

    申请人： Jae Hyung Song ,  In Hwan Choi ,  Ho Taek Hong ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Jong Yeul Suh ,  Jin Pil Kim ,  Won Gyu Song ,  Chul Soo Lee ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Joon Hui Lee

    发明人： Jae Hyung Song ,  In Hwan Choi ,  Ho Taek Hong ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Jong Yeul Suh ,  Jin Pil Kim ,  Won Gyu Song ,  Chul Soo Lee ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Joon Hui Lee

    IPC分类号： H03D1/24

    CPC分类号： H04H20/30 ,  H04H20/55 ,  H04H20/57 ,  H04H60/73

    摘要： A digital broadcast system and a data processing method are disclosed. A receiving system of the digital broadcast system includes a signal receiving unit, a demodulating unit, a program table decoder, and a controller. The signal receiving unit receives a broadcast signal in which at least one parade and main service data are multiplexed, each parade including mobile service data and data of at least one section of a program table for decoding the mobile service data. The demodulating unit demodulates data of at least one parade included in the broadcast signal. The program table decoder scans at least one demodulated parade, receives each section of the program table from the scanned parade to construct a corresponding program table, and parses the constructed program table to output program table information. The controller controls decoding of the demodulated mobile service data according to the parsed program table information.

    摘要翻译： 公开了数字广播系统和数据处理方法。 数字广播系统的接收系统包括信号接收单元，解调单元，节目表解码器和控制器。 信号接收单元接收至少一个游行和主服务数据被复用的广播信号，每个游行包括移动服务数据和用于解码移动业务数据的节目表的至少一个部分的数据。 解调单元解调广播信号中包括的至少一个游行的数据。 节目表解码器扫描至少一个解调的游行，从扫描的游行接收节目表的每个部分以构建相应的节目表，并解析构造的节目表以输出节目表信息。 控制器根据解析的节目表信息控制解调的移动业务数据的解码。