公开(公告)号：US20110200136A1

公开(公告)日：2011-08-18

申请号：US13025889

申请日：2011-02-11

申请人： Won Gyu SONG ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

发明人： Won Gyu SONG ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

IPC分类号： H04L27/00

CPC分类号： H04L27/02 ,  H04L1/0057 ,  H04L2001/0093

摘要： The disclosed method of processing a digital broadcast signal comprises encoding signaling data for signaling of mobile service data, forming data groups, wherein the data groups include a first data group, a second data group and a third data group, and transmitting the digital broadcast signal including the data groups, wherein the signaling data includes first information indicating whether a segmented known data sequence of the second data group is concatenated to a segmented known data sequence of the first data group to form a known data sequence, and/or second information indicating whether a segmented known data sequence of the second data group is concatenated to a segmented known data sequence of the third data group to form a known data sequence.

摘要翻译： 所公开的处理数字广播信号的方法包括编码用于信令移动业务数据的信令数据，形成数据组，其中数据组包括第一数据组，第二数据组和第三数据组，以及发送数字广播信号 包括所述数据组，其中所述信令数据包括指示所述第二数据组的分段已知数据序列是否与所述第一数据组的分段已知数据序列连接以形成已知数据序列的第一信息，和/或指示 第二数据组的分段已知数据序列是否连接到第三数据组的分段已知数据序列，以形成已知数据序列。

公开(公告)号：US20110182237A1

公开(公告)日：2011-07-28

申请号：US13016226

申请日：2011-01-28

申请人： Won Gyu SONG ,  Jin Woo Kim ,  In Hwan Choi ,  Byoung Gill Kim ,  Hyoung Gon Lee ,  Chul Kyu Mun ,  Jae Hyung Song

发明人： Won Gyu SONG ,  Jin Woo Kim ,  In Hwan Choi ,  Byoung Gill Kim ,  Hyoung Gon Lee ,  Chul Kyu Mun ,  Jae Hyung Song

IPC分类号： H04W4/00

CPC分类号： H04H20/57 ,  H04H20/33 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04L2001/0093

摘要： The disclosed method of processing a digital broadcast signal comprises generating one RS frame or two RS frames according to the RS frame mode, forming the data group including the mobile service data and signaling data, forming and outputting a plurality of data packets including the mobile service data in the data group, wherein the 118 data packets and K data packets are outputted for the data group, the K being scalable between 0 and 38, interleaving the mobile service data included in the plurality of data packets, wherein the data group includes a scalable data region including data included in the K data packets, wherein the scalable data region carries data included in the first RS frame when the RS frame mode is the single frame mode, or carries data included in the third RS frame when the RS frame mode is the dual frame mode.

摘要翻译： 所公开的处理数字广播信号的方法包括根据RS帧模式生成一个RS帧或两个RS帧，形成包括移动业务数据和信令数据的数据组，形成并输出包括移动业务的多个数据分组 数据组中的数据，其中为数据组输出118个数据分组和K个数据分组，K在0和38之间是可缩放的，交织包括在多个数据分组中的移动业务数据，其中数据组包括 可扩展数据区域，包括包含在K个数据分组中的数据，其中当RS帧模式是单帧模式时，可伸缩数据区携带包括在第一RS帧中的数据，或者在RS帧模式下携带包括在第三RS帧中的数据 是双帧模式。

公开(公告)号：US20110158338A1

公开(公告)日：2011-06-30

申请号：US12980846

申请日：2010-12-29

申请人： In Hwan Choi ,  Jin Woo Kim ,  Won Gyu Song ,  Hyoung Gon Lee ,  Jae Hyung Song ,  Byoung Gill Kim ,  Chul Kyu Mun

发明人： In Hwan Choi ,  Jin Woo Kim ,  Won Gyu Song ,  Hyoung Gon Lee ,  Jae Hyung Song ,  Byoung Gill Kim ,  Chul Kyu Mun

IPC分类号： H04L23/02 ,  H04L27/00

CPC分类号： H04L27/04 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/0083

摘要： A digital broadcasting system and a method for transmitting and receiving digital broadcast signal are disclosed. The method of processing a digital broadcast signal comprises encoding signaling information for mobile data, forming data groups including mobile data, a plurality of long known data sequences, a plurality of segmented known data sequences and the encoded signaling information, interleaving data in the data groups, transmitting the digital broadcast signal including the data groups having the interleaved data, and wherein the signaling information includes concatenation information indicating whether the segmented known data sequences are concatenated between the data groups included in the digital broadcast signal.

摘要翻译： 公开了一种用于发送和接收数字广播信号的数字广播系统和方法。 处理数字广播信号的方法包括编码用于移动数据的信令信息，形成包括移动数据的数据组，多个长的已知数据序列，多个分段的已知数据序列和编码的信令信息，在数据组中交织数据 发送包括具有交错数据的数据组的数字广播信号，并且其中信令信息包括指示分组的已知数据序列是否被连接在包括在数字广播信号中的数据组之间的级联信息。

公开(公告)号：US20110158167A1

公开(公告)日：2011-06-30

申请号：US12961155

申请日：2010-12-06

申请人： Won Gyu SONG ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

发明人： Won Gyu SONG ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

IPC分类号： H04W4/00

CPC分类号： H04H20/30 ,  H04H20/57 ,  H04N5/38 ,  H04N21/23439 ,  H04N21/235 ,  H04N21/2365 ,  H04N21/2383

摘要： A transmitting system and a method of transmitting digital broadcast signal are disclosed. The method of transmitting digital broadcasting signal in a transmitter includes multiplexing a specified number of mobile data packets, a first scalable number of mobile data packets, and a second scalable number of main data packets, interleaving mobile data in the mobile data packets and main data in the main data packets, transmitting the interleaved mobile and main data during a slot, wherein the data group includes a plurality of first blocks, each first block including a plurality of data segments, specified block of the plurality of first blocks including the mobile data, known data sequence, trellis initialization data and RS parity bytes inserted in pre-determined position of the data group, wherein the data group includes a plurality of regions, wherein the last region includes the first scalable number of mobile data packets.

摘要翻译： 公开了一种发送系统和发送数字广播信号的方法。 在发射机中发送数字广播信号的方法包括多路复用指定数量的移动数据分组，第一可缩放数量的移动数据分组和第二可缩放数量的主数据分组，在移动数据分组和主数据中交织移动数据 在主数据分组中，在时隙期间发送交错的移动和主数据，其中数据组包括多个第一块，每个第一块包括多个数据段，包括移动数据的多个第一块的指定块 已知数据序列，网格初始化数据和插入数据组的预定位置的RS奇偶校验字节，其中数据组包括多个区域，其中最后区域包括第一可缩放数量的移动数据分组。

公开(公告)号：US20110149828A1

公开(公告)日：2011-06-23

申请号：US12973729

申请日：2010-12-20

申请人： Won Gyu Song ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

发明人： Won Gyu Song ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

IPC分类号： H04H20/71 ,  H04J3/24

CPC分类号： H04H20/57 ,  H04H20/95

摘要： A digital broadcasting system and a method for transmitting and receiving digital broadcast signal are disclosed. The method of receiving digital broadcast signal includes receiving a broadcast signal including data groups, wherein the data groups include mobile service data and signaling data including transmission parameter, wherein the transmission parameter includes a protocol version field identifying a first transmission mode or a second transmission mode, demodulating the broadcast signal, decoding the signaling data including a transmission parameter, decoding the mobile service data according to the transmission parameter included in the signaling data.

摘要翻译： 公开了一种用于发送和接收数字广播信号的数字广播系统和方法。 接收数字广播信号的方法包括接收包括数据组的广播信号，其中数据组包括移动业务数据和包括传输参数的信令数据，其中传输参数包括标识第一传输模式或第二传输模式的协议版本字段 解调广播信号，对包括传输参数的信令数据进行解码，根据包含在信令数据中的传输参数对移动业务数据进行解码。

公开(公告)号：US08209584B2

公开(公告)日：2012-06-26

申请号：US12726818

申请日：2010-03-18

申请人： Jin Woo Kim ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Won Gyu Song ,  Chul Kyu Mun ,  Hyoung Gon Lee ,  In Hwan Choi

发明人： Jin Woo Kim ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Won Gyu Song ,  Chul Kyu Mun ,  Hyoung Gon Lee ,  In Hwan Choi

IPC分类号： H03M13/00

CPC分类号： H04L1/007 ,  H04H20/30 ,  H04H20/72 ,  H04H40/27 ,  H04H60/11 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071

摘要： A transmitting system, a receiving system, and a method of processing broadcast signals are disclosed. Herein, the transmitting system includes an RS frame encoder, a block processor, a group formatter, and a trellis encoding module. The RS frame encoder performs error correction encoding on an RS frame payload including mobile service data so as to form an RS frame, divides the RS frame into a plurality of portions, and outputs the divided RS frame portions. The block processor performs one of ½-rate encoding and ¼-rate encoding on each bit of the mobile service data included in each portion. The group formatter maps a portion including symbols of the ¼-rate encoded mobile service data and symbols of the ½-rate encoded mobile service data to a corresponding region of a data group. And, the trellis encoding module performs trellis encoding on the symbols of the ¼-rate encoded mobile service data and the symbols of the ½-rate encoded mobile service data of the data group.

摘要翻译： 公开了一种发送系统，接收系统和处理广播信号的方法。 这里，发送系统包括RS帧编码器，块处理器，组格式化器和网格编码模块。 RS帧编码器对包括移动业务数据的RS帧有效载荷进行纠错编码，形成RS帧，将RS帧划分为多个部分，并输出分割的RS帧部分。 块处理器对包括在每个部分中的移动业务数据的每个比特执行1/2率编码和¼速率编码之一。 组格式化器将包含1/4倍率编码的移动业务数据的符号的部分和1/2速率编码的移动业务数据的符号映射到数据组的相应区域。 并且，网格编码模块对¼速率编码的移动业务数据的符号和数据组的1/2速率编码的移动业务数据的符号执行网格编码。

公开(公告)号：US20120069892A1

公开(公告)日：2012-03-22

申请号：US13264959

申请日：2010-04-19

申请人： Jin Woo Kim ,  Byoung Gill Kim ,  Won Gyu Song ,  Chul Kyu Mun ,  Hyoung Gon Lee ,  In Hwan Choi

发明人： Jin Woo Kim ,  Byoung Gill Kim ,  Won Gyu Song ,  Chul Kyu Mun ,  Hyoung Gon Lee ,  In Hwan Choi

IPC分类号： H04L27/06 ,  H04L27/01

CPC分类号： H04L1/0045 ,  H03M13/09 ,  H03M13/2721 ,  H03M13/2915 ,  H03M13/2933 ,  H03M13/2936 ,  H03M13/2945 ,  H03M13/356 ,  H04H20/57 ,  H04H60/11 ,  H04L1/0057 ,  H04N21/64315

摘要： A receiving system and a method for receiving and processing a broadcast signal including mobile service data are disclosed. The receiving system includes a tuner, a demodulator, a block decoder and an RS frame decoder. The tuner receives a broadcast signal including first mobile service data and second mobile service data. The demodulator demodulates the broadcast signal. The block decoder performs turbo-decoding on the first and second mobile service data included in the demodulated broadcast signal. The RS frame decoder builds a primary RS frame by collecting the turbo-decoded first mobile service data and performs error correction decoding on the primary RS frame. The RS frame decoder also builds a secondary RS frame by collecting the second mobile service data and performs error correction decoding on the secondary RS frame.

摘要翻译： 公开了一种用于接收和处理包括移动业务数据的广播信号的接收系统和方法。 接收系统包括调谐器，解调器，块解码器和RS帧解码器。 调谐器接收包括第一移动业务数据和第二移动业务数据的广播信号。 解调器解调广播信号。 块解码器对包括在解调的广播信号中的第一和第二移动业务数据执行turbo解码。 RS帧解码器通过收集turbo解码的第一移动业务数据并在主RS帧上执行纠错解码来构建主RS帧。 RS帧解码器还通过收集第二移动业务数据并在辅助RS帧上执行纠错解码来建立辅助RS帧。

公开(公告)号：US08433973B2

公开(公告)日：2013-04-30

申请号：US12698632

申请日：2010-02-02

申请人： In Hwan Choi ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Won Gyu Song ,  Chul Kyu Mun

发明人： In Hwan Choi ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Won Gyu Song ,  Chul Kyu Mun

IPC分类号： H03M13/00

CPC分类号： H04N21/2365 ,  H04H20/30 ,  H04H20/57 ,  H04H20/95 ,  H04H40/27 ,  H04L63/08 ,  H04N21/23608 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/41407 ,  H04N21/4347 ,  H04N21/4348 ,  H04N21/4381 ,  H04N21/4382 ,  H04N21/4383 ,  H04N21/6433

摘要： A digital receiving system, and a method of processing data are disclosed. The digital receiving system includes a receiving unit, a known sequence detector, and a channel equalizer. The receiving unit receives a broadcast signal including mobile service data and main service data. The known sequence detector detects known data linearly inserted in a data group. The channel equalizer performs channel-equalizing on the received mobile service data using the detected known data.

摘要翻译： 公开了数字接收系统和处理数据的方法。 数字接收系统包括接收单元，已知序列检测器和信道均衡器。 接收单元接收包括移动业务数据和主业务数据的广播信号。 已知的序列检测器检测线性插入到数据组中的已知数据。 信道均衡器使用检测到的已知数据对所接收的移动业务数据执行信道均衡。

公开(公告)号：US08594261B2

公开(公告)日：2013-11-26

申请号：US13264959

申请日：2010-04-19

申请人： Jin Woo Kim ,  Byoung Gill Kim ,  Won Gyu Song ,  Chul Kyu Mun ,  Hyoung Gon Lee ,  In Hwan Choi

发明人： Jin Woo Kim ,  Byoung Gill Kim ,  Won Gyu Song ,  Chul Kyu Mun ,  Hyoung Gon Lee ,  In Hwan Choi

IPC分类号： H04B1/10

CPC分类号： H04L1/0045 ,  H03M13/09 ,  H03M13/2721 ,  H03M13/2915 ,  H03M13/2933 ,  H03M13/2936 ,  H03M13/2945 ,  H03M13/356 ,  H04H20/57 ,  H04H60/11 ,  H04L1/0057 ,  H04N21/64315

摘要： A receiving system and a method for receiving and processing a broadcast signal including mobile service data are disclosed. The receiving system includes a tuner, a demodulator, a block decoder and an RS frame decoder. The tuner receives a broadcast signal including first mobile service data and second mobile service data. The demodulator demodulates the broadcast signal. The block decoder performs turbo-decoding on the first and second mobile service data included in the demodulated broadcast signal. The RS frame decoder builds a primary RS frame by collecting the turbo-decoded first mobile service data and performs error correction decoding on the primary RS frame. The RS frame decoder also builds a secondary RS frame by collecting the second mobile service data and performs error correction decoding on the secondary RS frame.

摘要翻译： 公开了一种用于接收和处理包括移动业务数据的广播信号的接收系统和方法。 接收系统包括调谐器，解调器，块解码器和RS帧解码器。 调谐器接收包括第一移动业务数据和第二移动业务数据的广播信号。 解调器解调广播信号。 块解码器对包括在解调的广播信号中的第一和第二移动业务数据执行turbo解码。 RS帧解码器通过收集turbo解码的第一移动业务数据并在主RS帧上执行纠错解码来建立主RS帧。 RS帧解码器还通过收集第二移动业务数据并在辅助RS帧上执行纠错解码来建立辅助RS帧。

公开(公告)号：US20100269013A1

公开(公告)日：2010-10-21

申请号：US12698632

申请日：2010-02-02

申请人： In Hwan Choi ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Won Gyu Song ,  Chul Kyu Mun

发明人： In Hwan Choi ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Won Gyu Song ,  Chul Kyu Mun

IPC分类号： H03M13/29 ,  G06F11/10

CPC分类号： H04N21/2365 ,  H04H20/30 ,  H04H20/57 ,  H04H20/95 ,  H04H40/27 ,  H04L63/08 ,  H04N21/23608 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/41407 ,  H04N21/4347 ,  H04N21/4348 ,  H04N21/4381 ,  H04N21/4382 ,  H04N21/4383 ,  H04N21/6433

摘要： A digital receiving system, and a method of processing data are disclosed. The digital receiving system includes a receiving unit, a known sequence detector, and a channel equalizer. The receiving unit receives a broadcast signal including mobile service data and main service data. The known sequence detector detects known data linearly inserted in a data group. The channel equalizer performs channel-equalizing on the received mobile service data using the detected known data.

摘要翻译： 公开了数字接收系统和处理数据的方法。 数字接收系统包括接收单元，已知序列检测器和信道均衡器。 接收单元接收包括移动业务数据和主业务数据的广播信号。 已知的序列检测器检测线性插入到数据组中的已知数据。 信道均衡器使用检测到的已知数据对所接收的移动业务数据执行信道均衡。