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1. 发明授权

US08428151B2 DTV transmitting system and method of processing broadcast data therein 有权
标题翻译： DTV发送系统及其中广播数据的处理方法
公开(公告)号：US08428151B2
公开(公告)日：2013-04-23
申请号：US13231736
申请日：2011-09-13
申请人： Hyoung Gon Lee , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Sung Ryong Hong , Jong Moon Kim , Jae Hyung Kim , Jin Woo Kim
发明人： Hyoung Gon Lee , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Sung Ryong Hong , Jong Moon Kim , Jae Hyung Kim , Jin Woo Kim
IPC分类号： H04L27/00
CPC分类号： H03M13/03 , H03M13/033 , H04N21/235 , H04N21/23614 , H04N21/2383 , H04N21/4348
摘要： A digital television transmitting system includes a frame encoder, a block processor, a group formatter, and a multiplexer. The frame encoder forms an enhanced data frame and encodes the data frame for error correction and for error detection. The block processor further encodes the encoded data frame at a rate of 1/2 or 1/4, and the group formatter divides the encoded data frame into a plurality of enhanced data blocks and maps the divided data blocks into a plurality of enhanced data groups, respectively. The multiplexer multiplexes the enhanced data groups with main data.
摘要翻译：数字电视发送系统包括帧编码器，块处理器，组格式化器和多路复用器。帧编码器形成增强数据帧，并且对数据帧进行编码以进行纠错和错误检测。块处理器以1/2或1/4的速率进一步编码编码数据帧，并且组格式器将编码数据帧划分成多个增强数据块，并将划分的数据块映射到多个增强数据组，分别。复用器将增强型数据组与主数据复用。

2. 发明申请

US20100272189A1 DTV TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA 有权
标题翻译：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：US20100272189A1
公开(公告)日：2010-10-28
申请号：US12833895
申请日：2010-07-09
申请人： Hyoung Gon Lee , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Sung Ryong Hong , Jong Moon Kim , Jae Hyung Kim , Jin Woo Kim
发明人： Hyoung Gon Lee , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Sung Ryong Hong , Jong Moon Kim , Jae Hyung Kim , Jin Woo Kim
IPC分类号： H04N7/26
CPC分类号： H03M13/03 , H03M13/033 , H04N21/235 , H04N21/23614 , H04N21/2383 , H04N21/4348
摘要： A digital television transmitting system includes a frame encoder, a block processor, a group formatter, and a multiplexer. The frame encoder forms an enhanced data frame and encodes the data frame for error correction and for error detection. The block processor further encodes the encoded data frame at a rate of ½ or ¼, and the group formatter divides the encoded data frame into a plurality of enhanced data blocks and maps the divided data blocks into a plurality of enhanced data groups, respectively. The multiplexer multiplexes the enhanced data groups with main data.
摘要翻译：数字电视发送系统包括帧编码器，块处理器，组格式化器和多路复用器。帧编码器形成增强数据帧，并且对数据帧进行编码以进行纠错和错误检测。块处理器以1/2或1/4的速率进一步编码编码数据帧，并且组格式器将编码数据帧分成多个增强数据块，并将分割的数据块分别映射成多个增强数据组。复用器将增强型数据组与主数据复用。

3. 发明授权

US08050327B2 DTV receiving system and method of processing broadcast data therein 有权
标题翻译： DTV接收系统及其中处理广播数据的方法
公开(公告)号：US08050327B2
公开(公告)日：2011-11-01
申请号：US12833895
申请日：2010-07-09
申请人： Hyoung Gon Lee , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Sung Ryong Hong , Jong Moon Kim , Jae Hyung Kim , Jin Woo Kim
发明人： Hyoung Gon Lee , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Sung Ryong Hong , Jong Moon Kim , Jae Hyung Kim , Jin Woo Kim
IPC分类号： H04N7/64
CPC分类号： H03M13/03 , H03M13/033 , H04N21/235 , H04N21/23614 , H04N21/2383 , H04N21/4348
摘要： A receiving system includes a tuner receiving a broadcast signal including data groups, each data group including enhanced data and known data sequences; a demodulator demodulating the received broadcast signal; a channel equalizer compensating channel distortions of the demodulated broadcast signal based on channel impulse responses (CIRs) estimated using at least two of the known data sequences; a block decoder decoding the enhanced data in the channel distortion compensated broadcast signal; a Reed-Solomon (RS) frame decoder correcting errors in the enhanced data based on a number of errors estimated by performing Cyclic Redundancy Check (CRC) decoding on an RS frame and a reliability map representing reliability information of the enhanced data; and a derandomizer derandomizing the error-corrected enhanced data.
摘要翻译：接收系统包括调谐器，接收包括数据组的广播信号，每个数据组包括增强数据和已知数据序列; 解调器，解调所接收的广播信号; 信道均衡器，基于使用至少两个已知数据序列估计的信道脉冲响应（CIR）来补偿解调的广播信号的信道失真; 块解码器解码所述信道失真补偿广播信号中的增强数据; Reed-Solomon（RS）帧解码器，其基于通过在RS帧上执行循环冗余校验（CRC）解码估计的错误数量和表示增强数据的可靠性信息的可靠性映射来校正增强数据中的错误; 以及一个脱机解码器，用于对错误校正的增强数据进行脱机。

4. 发明授权

US07782958B2 DTV receiving system and method of processing broadcast data therein 有权
标题翻译： DTV接收系统及其中处理广播数据的方法
公开(公告)号：US07782958B2
公开(公告)日：2010-08-24
申请号：US11855966
申请日：2007-09-14
申请人： Hyoung Gon Lee , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Sung Ryong Hong , Jong Moon Kim , Jae Hyung Kim , Jin Woo Kim
发明人： Hyoung Gon Lee , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Sung Ryong Hong , Jong Moon Kim , Jae Hyung Kim , Jin Woo Kim
IPC分类号： H04N7/64
CPC分类号： H03M13/03 , H03M13/033 , H04N21/235 , H04N21/23614 , H04N21/2383 , H04N21/4348
摘要： A digital television transmitting system includes a frame encoder, a block processor, a group formatter, and a multiplexer. The frame encoder forms an enhanced data frame and encodes the data frame for error correction and for error detection. The block processor further encodes the encoded data frame at a rate of ½ or ¼, and the group formatter divides the encoded data frame into a plurality of enhanced data blocks and maps the divided data blocks into a plurality of enhanced data groups, respectively. The multiplexer multiplexes the enhanced data groups with main data.
摘要翻译：数字电视发送系统包括帧编码器，块处理器，组格式化器和多路复用器。帧编码器形成增强数据帧，并且对数据帧进行编码以进行纠错和错误检测。块处理器以1/2或1/4的速率进一步编码编码数据帧，并且组格式器将编码数据帧分成多个增强数据块，并将分割的数据块分别映射成多个增强数据组。复用器将增强型数据组与主数据复用。

5. 发明申请

US20080069147A1 DTV TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA 有权
标题翻译：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：US20080069147A1
公开(公告)日：2008-03-20
申请号：US11855966
申请日：2007-09-14
申请人： Hyoung Gon Lee , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Sung Ryong Hong , Jong Moon Kim , Jae Hyung Kim , Jin Woo Kim
发明人： Hyoung Gon Lee , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Sung Ryong Hong , Jong Moon Kim , Jae Hyung Kim , Jin Woo Kim
IPC分类号： H04H20/77 , H04J3/02
CPC分类号： H03M13/03 , H03M13/033 , H04N21/235 , H04N21/23614 , H04N21/2383 , H04N21/4348
摘要： A digital television transmitting system includes a frame encoder, a block processor, a group formatter, and a multiplexer. The frame encoder forms an enhanced data frame and encodes the data frame for error correction and for error detection. The block processor further encodes the encoded data frame at a rate of ½ or ¼, and the group formatter divides the encoded data frame into a plurality of enhanced data blocks and maps the divided data blocks into a plurality of enhanced data groups, respectively. The multiplexer multiplexes the enhanced data groups with main data.
摘要翻译：数字电视发送系统包括帧编码器，块处理器，组格式化器和多路复用器。帧编码器形成增强数据帧，并且对数据帧进行编码以进行纠错和错误检测。块处理器以1/2或1/4的速率进一步编码编码数据帧，并且组格式器将编码数据帧分成多个增强数据块，并将分割的数据块分别映射成多个增强数据组。复用器将增强型数据组与主数据复用。

6. 发明授权

US08059627B2 Digital broadcasting system and method of processing data 有权
标题翻译：数字广播系统及数据处理方法
公开(公告)号：US08059627B2
公开(公告)日：2011-11-15
申请号：US12168856
申请日：2008-07-07
申请人： Sung Ryong Hong , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Jin Woo Kim , Hyoung Gon Lee
发明人： Sung Ryong Hong , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Jin Woo Kim , Hyoung Gon Lee
IPC分类号： H04B7/216
CPC分类号： H04L1/006 , H04L1/0045 , H04L2001/0093 , H04N21/2383 , H04N21/41407 , H04N21/4382
摘要： A digital broadcast system and a method of processing data are disclosed. The receiving system of the digital broadcast system includes a signal receiving unit, a first data processor, a second data processor, and an A/V decoder. The signal receiving unit receives at least one of first mobile service data that is transmitted according to a first transmission method and second mobile service data that is transmitted according to a second transmission method. The first data processor performs demodulation on the first mobile service data received by the signal receiving unit using a first demodulation method and corrects errors occurring in the demodulated first mobile service data. The second data processor performs demodulation on the second mobile service data received by the signal receiving unit using a second demodulation method and corrects errors occurring in the demodulated second mobile service data. The A/V decoder performs A/V decoding on mobile service data outputted from at least one of the first and second data processors.
摘要翻译：公开了数字广播系统和处理数据的方法。数字广播系统的接收系统包括信号接收单元，第一数据处理器，第二数据处理器和A / V解码器。信号接收单元接收根据第一传输方法发送的第一移动业务数据和根据第二传输方法发送的第二移动业务数据中的至少一个。第一数据处理器使用第一解调方法对由信号接收单元接收的第一移动业务数据执行解调，并且校正在解调的第一移动业务数据中发生的错误。第二数据处理器使用第二解调方法对由信号接收单元接收的第二移动业务数据进行解调，并校正在解调的第二移动业务数据中发生的错误。 A / V解码器对从第一和第二数据处理器中的至少一个输出的移动业务数据执行A / V解码。

7. 发明申请

US20090046816A1 DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA 有权
标题翻译：数字广播系统和数据处理方法
公开(公告)号：US20090046816A1
公开(公告)日：2009-02-19
申请号：US12168856
申请日：2008-07-07
申请人： Sung Ryong Hong , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Jin Woo Kim , Hyoung Gon Lee
发明人： Sung Ryong Hong , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Jin Woo Kim , Hyoung Gon Lee
IPC分类号： H03D1/00
CPC分类号： H04L1/006 , H04L1/0045 , H04L2001/0093 , H04N21/2383 , H04N21/41407 , H04N21/4382
摘要： A digital broadcast system and a method of processing data are disclosed. The receiving system of the digital broadcast system includes a signal receiving unit, a first data processor, a second data processor, and an A/V decoder. The signal receiving unit receives at least one of first mobile service data that is transmitted according to a first transmission method and second mobile service data that is transmitted according to a second transmission method. The first data processor performs demodulation on the first mobile service data received by the signal receiving unit using a first demodulation method and corrects errors occurring in the demodulated first mobile service data. The second data processor performs demodulation on the second mobile service data received by the signal receiving unit using a second demodulation method and corrects errors occurring in the demodulated second mobile service data. The A/V decoder performs A/V decoding on mobile service data outputted from at least one of the first and second data processors.
摘要翻译：公开了数字广播系统和处理数据的方法。数字广播系统的接收系统包括信号接收单元，第一数据处理器，第二数据处理器和A / V解码器。信号接收单元接收根据第一传输方法发送的第一移动业务数据和根据第二传输方法发送的第二移动业务数据中的至少一个。第一数据处理器使用第一解调方法对由信号接收单元接收的第一移动业务数据执行解调，并且校正在解调的第一移动业务数据中发生的错误。第二数据处理器使用第二解调方法对由信号接收单元接收的第二移动业务数据进行解调，并校正在解调的第二移动业务数据中发生的错误。 A / V解码器对从第一和第二数据处理器中的至少一个输出的移动业务数据执行A / V解码。

8. 发明授权

US08656262B2 Digital broadcasting system and method of processing data 有权
标题翻译：数字广播系统及数据处理方法
公开(公告)号：US08656262B2
公开(公告)日：2014-02-18
申请号：US13244249
申请日：2011-09-23
申请人： Sung Ryong Hong , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Jin Woo Kim , Hyoung Gon Lee
发明人： Sung Ryong Hong , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Jin Woo Kim , Hyoung Gon Lee
IPC分类号： H03M13/00
CPC分类号： H04L1/006 , H04L1/0045 , H04L2001/0093 , H04N21/2383 , H04N21/41407 , H04N21/4382
摘要： A digital broadcast system and a method of processing data are provided. The transmitting system of the digital broadcast system includes an encoder for encoding mobile data for FEC to build RS frames, a signaling encoder for encoding TPC data including the RS frame mode information, a divider for dividing at least one of the RS frames into a plurality of portions, a block processor for converting one portion to a plurality of SCCC blocks, a converter for converting the SCCC blocks to data blocks, a group formatter for forming data groups, a packet formatter for forming data packets including data in the data groups, a multiplexer for multiplexing main data packets including main data and the data packets, a trellis encoder for performing trellis encoding on data in the multiplexed data packets and a transmission unit for transmitting the broadcast signal including a parade of the data groups.
摘要翻译：提供数字广播系统和处理数据的方法。数字广播系统的发送系统包括用于编码用于FEC的移动数据以构建RS帧的编码器，用于对包括RS帧模式信息的TPC数据进行编码的信令编码器，用于将至少一个RS帧划分为多个的分频器的部分，用于将一部分转换为多个SCCC块的块处理器，用于将SCCC块转换为数据块的转换器，用于形成数据组的组格式器，用于形成包括数据组中的数据的数据分组的分组格式器，用于复用包括主数据和数据分组的主数据分组的多路复用器，用于对多路复用数据分组中的数据执行网格编码的网格编码器，以及用于发送包括数据组的游行的广播信号的传输单元。

9. 发明申请

US20120084621A1 DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA 有权
标题翻译：数字广播系统和数据处理方法
公开(公告)号：US20120084621A1
公开(公告)日：2012-04-05
申请号：US13244249
申请日：2011-09-23
申请人： Sung Ryong Hong , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Jin Woo Kim , Hyoung Gon Lee
发明人： Sung Ryong Hong , In Hwan Choi , Kook Yeon Kwak , Byoung Gill Kim , Won Gyu Song , Jin Woo Kim , Hyoung Gon Lee
IPC分类号： H03M13/29 , G06F11/10
CPC分类号： H04L1/006 , H04L1/0045 , H04L2001/0093 , H04N21/2383 , H04N21/41407 , H04N21/4382
摘要： A digital broadcast system and a method of processing data are provided. The transmitting system of the digital broadcast system includes an encoder for encoding mobile data for FEC to build RS frames, a signaling encoder for encoding TPC data including the RS frame mode information, a divider for dividing at least one of the RS frames into a plurality of portions, a block processor for converting one portion to a plurality of SCCC blocks, a converter for converting the SCCC blocks to data blocks, a group formatter for forming data groups, a packet formatter for forming data packets including data in the data groups, a multiplexer for multiplexing main data packets including main data and the data packets, a trellis encoder for performing trellis encoding on data in the multiplexed data packets and a transmission unit for transmitting the broadcast signal including a parade of the data groups.
摘要翻译：提供数字广播系统和处理数据的方法。数字广播系统的发送系统包括用于编码用于FEC的移动数据以构建RS帧的编码器，用于对包括RS帧模式信息的TPC数据进行编码的信令编码器，用于将至少一个RS帧划分为多个的分频器的部分，用于将一部分转换为多个SCCC块的块处理器，用于将SCCC块转换为数据块的转换器，用于形成数据组的组格式器，用于形成包括数据组中的数据的数据分组的分组格式器，用于复用包括主数据和数据分组的主数据分组的多路复用器，用于对多路复用数据分组中的数据执行网格编码的网格编码器，以及用于发送包括数据组的游行的广播信号的传输单元。

10. 发明授权

US08532222B2 Digital broadcasting system and method of processing data 有权
标题翻译：数字广播系统及数据处理方法
公开(公告)号：US08532222B2
公开(公告)日：2013-09-10
申请号：US13442810
申请日：2012-04-09
申请人： Byoung Gill Kim , In Hwan Choi , Jin Woo Kim , Jong Moon Kim , Won Gyu Song , Hyoung Gon Lee , Kook Yeon Kwak
发明人： Byoung Gill Kim , In Hwan Choi , Jin Woo Kim , Jong Moon Kim , Won Gyu Song , Hyoung Gon Lee , Kook Yeon Kwak
IPC分类号： H04K1/02
CPC分类号： H04N21/236 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/006 , H04L1/0065 , H04L1/0071 , H04L25/0232 , H04L25/03159 , H04N21/238 , H04N21/2389
摘要： A digital broadcast transmitter includes a block processor encoding mobile service data at a coding rate of 1/H and first interleaving the encoded mobile service data, wherein H is an integer equal to or greater than 2, a deinterleaver deinterleaving the first-interleaved mobile service data to output a first data group, an interleaver second interleaving the first data group to output a second data group including the mobile service data, a trellis encoding module trellis encoding data of the second data group, and a multiplexer multiplexing the trellis-encoded data with segment synchronization data and field synchronization data, wherein the block processor is concatenated with the trellis encoding module.
摘要翻译：数字广播发射机包括以1 / H的编码率对移动业务数据进行编码的块处理器，并且首先对编码的移动业务数据进行交织，其中H为等于或大于2的整数;去交织器，对第一交织移动业务进行解交织; 用于输出第一数据组的数据，交织器，第二交错第一数据组以输出包括移动业务数据的第二数据组，网格编码模块，网格编码第二数据组的数据，以及多路复用网格编码数据具有段同步数据和场同步数据，其中块处理器与网格编码模块连接。

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