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1. 发明授权

US08457161B2 Digital broadcasting system and method 有权
公开(公告)号：US08457161B2
公开(公告)日：2013-06-04
申请号：US12713767
申请日：2010-02-26
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： H04H20/28
CPC分类号： H04H60/07 , H03M13/151 , H03M13/1515 , H03M13/27 , H03M13/2966 , H04L1/005 , H04L1/0054 , H04L1/0065 , H04L1/0066 , H04L1/0067 , H04L1/007 , H04L1/0071 , H04L1/08 , H04L25/0226 , H04L2001/0093 , H04N5/4401 , H04N5/45 , H04N21/2383 , H04N21/4382
摘要： A digital broadcasting system and method, where the digital broadcasting system includes: a transmission stream generator multiplexing a normal stream and a turbo stream to generate a dual transmission stream; a transmitter inserting an supplementary reference signal (SRS) into the dual transmission stream, processing the turbo stream to reconstitute the dual transmission stream, and outputting the reconstituted dual transmission stream; and a receiver receiving the reconstituted dual transmission stream, separately turbo decoding the turbo stream, inserting the turbo decode turbo stream into the dual transmission stream, and decoding the dual transmission stream into which the turbo decoded turbo stream has been inserted, to restore normal stream data and turbo stream data. Thus, reception sensitivity of a digital broadcasting signal can be efficiently improved.

2. 发明授权

US07930618B2 Outer encoder and outer encoding method thereof 有权
标题翻译：外编码器及其外编码方法
公开(公告)号：US07930618B2
公开(公告)日：2011-04-19
申请号：US11504029
申请日：2006-08-15
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： H03M13/00
CPC分类号： H04N21/4382 , H03M13/2903 , H03M13/2957 , H03M13/356 , H03M13/6538 , H04L1/0041 , H04L1/0043 , H04L1/0059 , H04L1/0065 , H04L1/0067 , H04L1/007 , H04L1/0083 , H04N21/234327 , H04N21/2383 , H04N21/631
摘要： An outer encoder includes a bit detector that receives a turbo stream provided with a parity insertion region and that detects data bits from the turbo stream, an encoder that convolution-encodes the detected data bits, and a bit inserter that inserts an encoded value outputted from the encoder into the parity insertion region in the turbo stream. The encoder includes a first register; a second register, in which when a bit value is stored in the first register, a stored value pre-stored in the first register is shifted and stored; a third register, in which when a bit value is stored in the second register, a stored value pre-stored in the second register is shifted and stored; a first adder adding the input bit value, the stored value pre-stored in the first register, and the stored value pre-stored in the third register, and storing the resultant value of addition in the first register, if a specified bit is inputted; and a second adder adding the input bit value, the stored value pre-stored in the first register, and the stored value pre-stored in the second register to output the resultant value of addition. Accordingly, only the turbo stream in the dual transport stream is robustly processed.
摘要翻译：外部编码器包括：位检测器，其接收设置有奇偶校验插入区域并且从turbo流检测数据位的turbo流;对所检测到的数据位进行卷积编码的编码器;以及插入从编码器进入turbo流中的奇偶校验插入区域。编码器包括第一寄存器; 第二寄存器，其中当位值存储在第一寄存器中时，预先存储在第一寄存器中的存储值被移位并存储; 第三寄存器，其中当位值存储在第二寄存器中时，预存储在第二寄存器中的存储值被移位并存储; 如果输入了指定的位，第一加法器将预先存储在第一寄存器中的存储值和预先存储在第三寄存器中的存储值相加，并将加法结果存储在第一寄存器中， ; 以及第二加法器，将输入比特值，预先存储在第一寄存器中的存储值和预先存储在第二寄存器中的存储值相加，以输出所得到的加法值。因此，只有双传输流中的turbo流被鲁棒地处理。

3. 发明授权

US07823052B2 Trellis encoding device for encoding transmission stream and method thereof 有权
标题翻译：用于编码传输流的网格编码装置及其方法
公开(公告)号：US07823052B2
公开(公告)日：2010-10-26
申请号：US11523716
申请日：2006-09-20
申请人： Jung-pil Yu , Yong-deok Chang , Eui-jun Park , Hae-joo Jeong , Yong-sik Kwon , Joon-soo Kim , Jin-Hee Jeong , Kum-ran Ji , Jong-hun Kim
发明人： Jung-pil Yu , Yong-deok Chang , Eui-jun Park , Hae-joo Jeong , Yong-sik Kwon , Joon-soo Kim , Jin-Hee Jeong , Kum-ran Ji , Jong-hun Kim
IPC分类号： H03M13/00
CPC分类号： H03M13/2936 , H03M13/235 , H03M13/253 , H03M13/6538 , H04B1/68 , H04L1/0041 , H04L1/0043 , H04L1/0054 , H04L1/0057 , H04L1/0059 , H04L1/006 , H04L1/0064 , H04L1/0065 , H04L1/0067 , H04L1/007 , H04L1/0072
摘要： A trellis encoding device includes a trellis encoder block that includes a plurality of memories, and outputs a bit value determined by a state of the memories; a Reed-Solomon re-encoder that receives the bit value output from the trellis encoder block, and generates a parity corresponding to the bit value; and an adder that receives the parity generated by the Reed-Solomon re-encoder and a transmission stream including a parity, and corrects the parity of the transmission stream by adding the parity generated by the Reed-Solomon re-encoder to the transmission stream, thereby generating a parity-corrected transmission stream.
摘要翻译：网格编码装置包括格状编码器块，其包括多个存储器，并输出由存储器的状态确定的位值; Reed-Solomon重编码器，其接收从网格编码器块输出的比特值，并产生对应于比特值的奇偶校验; 以及加法器，其接收由里德 - 所罗门重编码器产生的奇偶校验和包括奇偶校验的传输流，并且通过将由里德 - 所罗门重编码器产生的奇偶校验相加到传输流来校正传输流的奇偶校验，从而生成奇偶校验传输流。

4. 发明授权

US08385369B2 Digital broadcasting system and method 有权
公开(公告)号：US08385369B2
公开(公告)日：2013-02-26
申请号：US12713787
申请日：2010-02-26
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： H04H20/28
CPC分类号： H04H60/07 , H03M13/151 , H03M13/1515 , H03M13/27 , H03M13/2966 , H04L1/005 , H04L1/0054 , H04L1/0065 , H04L1/0066 , H04L1/0067 , H04L1/007 , H04L1/0071 , H04L1/08 , H04L25/0226 , H04L2001/0093 , H04N5/4401 , H04N5/45 , H04N21/2383 , H04N21/4382
摘要： A digital broadcasting system and method, where the digital broadcasting system includes: a transmission stream generator multiplexing a normal stream and a turbo stream to generate a dual transmission stream; a transmitter inserting an supplementary reference signal (SRS) into the dual transmission stream, processing the turbo stream to reconstitute the dual transmission stream, and outputting the reconstituted dual transmission stream; and a receiver receiving the reconstituted dual transmission stream, separately turbo decoding the turbo stream, inserting the turbo decode turbo stream into the dual transmission stream, and decoding the dual transmission stream into which the turbo decoded turbo stream has been inserted, to restore normal stream data and turbo stream data. Thus, reception sensitivity of a digital broadcasting signal can be efficiently improved.

5. 发明授权

US07814389B2 System for processing and transmitting digital broadcasting signal and method thereof 有权
标题翻译：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：US07814389B2
公开(公告)日：2010-10-12
申请号：US11504651
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： H03M13/00
CPC分类号： H04N19/61 , H03M13/1515 , H03M13/256 , H03M13/258 , H03M13/2966 , H04L1/0041 , H04L1/0059 , H04L1/0065 , H04L1/0067 , H04L1/007 , H04L1/0071 , H04L1/0083 , H04N19/89 , H04N21/2383
摘要： A system for transmitting a digital broadcasting signal includes a Reed-Solomon encoder that encodes a dual transport stream including a normal stream and a turbo stream to obtain an encoded dual transport stream; an interleaver that interleaves the encoded dual transport stream to obtain an interleaved dual transport stream; and a turbo processor that detects the turbo stream from the interleaved dual transport stream to obtain a detected turbo stream, encodes the detected turbo stream to obtain an encoded turbo stream, stuffs the encoded turbo stream back into the interleaved dual transport stream to obtain a reconstructed dual transport stream, and compensates the reconstructed dual transport stream for a parity error due to the encoded turbo stream to obtain a parity-compensated dual transport stream.
摘要翻译：用于发送数字广播信号的系统包括里德 - 所罗门编码器，其对包括正常流和turbo流的双传输流进行编码，以获得编码的双传输流; 交织器，其交织编码的双传输流以获得交织的双传输流; 以及turbo处理器，其从交织的双传输流中检测turbo流以获得检测到的turbo流，对检测到的turbo流进行编码以获得经编码的turbo流，将经编码的turbo流填充到交织的双传输流中，以获得重构的并且由于编码的turbo流补偿重构的双传输流以获得奇偶校验错误，以获得奇偶校验补偿的双传输流。

6. 发明申请

US20070113145A1 Turbo stream processing device and method 有权
标题翻译：涡轮流处理装置及方法
公开(公告)号：US20070113145A1
公开(公告)日：2007-05-17
申请号：US11504038
申请日：2006-08-15
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： H03M13/00
CPC分类号： H03M13/2936 , H03M13/253 , H03M13/29 , H03M13/2957 , H03M13/6538 , H04L1/0041 , H04L1/0043 , H04L1/0045 , H04L1/0057 , H04L1/0064 , H04L1/0065 , H04L1/0067 , H04L1/007 , H04L1/0071
摘要： A turbo stream processing device and method. A turbo stream processing device includes a turbo stream detector to receive a dual transmission stream in which a turbo stream and a normal stream are multiplexed, and to detect the turbo stream; an outer encoder to encode the turbo stream; an outer encoder to interleave the turbo stream which is encoded at the outer encoder; and a turbo stream stuffer to reconstruct the dual transmission stream by stuffing the interleaved turbo stream into the dual transmission stream. Accordingly, the reception performance can be enhanced by more robustly processing the turbo stream in the dual transmission stream.
摘要翻译：一种涡轮流处理装置及方法。涡轮流处理装置包括涡轮流检测器，用于接收其中多路复用turbo流和正常流的双重传输流，并检测turbo流; 用于编码涡轮流的外部编码器; 外编码器，用于交织在外编码器处编码的turbo流; 以及涡轮流填充器，通过将交织的turbo流填充到双传输流中来重构双传输流。因此，可以通过在双重传输流中更加鲁棒地处理turbo流来增强接收性能。

7. 发明申请

US20070092033A1 Trellis encoder for encoding dual transmission stream 有权
标题翻译：网格编码器用于双重传输流的编码
公开(公告)号：US20070092033A1
公开(公告)日：2007-04-26
申请号：US11508144
申请日：2006-08-23
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： H03M13/2936 , H03M13/235 , H03M13/253 , H03M13/6538 , H04L1/0043 , H04L1/006 , H04L1/0065 , H04L1/0066 , H04L1/0067 , H04L1/007
摘要： A trellis encoder for trellis encoding a dual transmission stream. A first multiplexer selectively outputs one of a predetermined first bit of the dual transmission stream and a value stored in a first memory according to an external control signal. A first adder adds the value output from the first multiplexer to the value stored in the first memory, outputs the added value, and stores the added value in the first memory. A second multiplexer selectively outputs one of a predetermined second bit of the dual transmission stream and a value stored in a second memory according to the external control signal. A second adder adds the value output from the second multiplexer to the value stored in the second memory and stores the added value in a third memory. Thus, an initialization is effectively performed before trellis encoding is performed.
摘要翻译：用于网格编码双重传输流的网格编码器。第一复用器根据外部控制信号选择性地输出双传输流的预定第一位和存储在第一存储器中的值之一。第一加法器将从第一多路复用器输出的值与存储在第一存储器中的值相加，输出相加的值，并将相加的值存储在第一存储器中。第二多路复用器根据外部控制信号选择性地输出双重传输流的预定的第二位和存储在第二存储器中的值之一。第二加法器将从第二多路复用器输出的值与存储在第二存储器中的值相加，并将添加的值存储在第三存储器中。因此，在执行网格编码之前有效地执行初始化。

8. 发明申请

US20070092028A1 Outer encoder and outer encoding method thereof 有权
标题翻译：外编码器及其外编码方法
公开(公告)号：US20070092028A1
公开(公告)日：2007-04-26
申请号：US11504029
申请日：2006-08-15
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： H04N21/4382 , H03M13/2903 , H03M13/2957 , H03M13/356 , H03M13/6538 , H04L1/0041 , H04L1/0043 , H04L1/0059 , H04L1/0065 , H04L1/0067 , H04L1/007 , H04L1/0083 , H04N21/234327 , H04N21/2383 , H04N21/631
摘要： An outer encoder includes a bit detector that receives a turbo stream provided with a parity insertion region and that detects data bits from the turbo stream, an encoder that convolution-encodes the detected data bits, and a bit inserter that inserts an encoded value outputted from the encoder into the parity insertion region in the turbo stream. The encoder includes a first register; a second register, in which when a bit value is stored in the first register, a stored value pre-stored in the first register is shifted and stored; a third register, in which when a bit value is stored in the second register, a stored value pre-stored in the second register is shifted and stored; a first adder adding the input bit value, the stored value pre-stored in the first register, and the stored value pre-stored in the third register, and storing the resultant value of addition in the first register, if a specified bit is inputted; and a second adder adding the input bit value, the stored value pre-stored in the first register, and the stored value pre-stored in the second register to output the resultant value of addition. Accordingly, only the turbo stream in the dual transport stream is robustly processed.
摘要翻译：外部编码器包括：位检测器，其接收设置有奇偶校验插入区域并且从turbo流检测数据位的turbo流;对所检测到的数据位进行卷积编码的编码器;以及插入从编码器进入turbo流中的奇偶校验插入区域。编码器包括第一寄存器; 第二寄存器，其中当位值存储在第一寄存器中时，预先存储在第一寄存器中的存储值被移位并存储; 第三寄存器，其中当位值存储在第二寄存器中时，预存储在第二寄存器中的存储值被移位并存储; 如果输入了指定的位，第一加法器将预先存储在第一寄存器中的存储值和预先存储在第三寄存器中的存储值相加，并将加法结果存储在第一寄存器中， ; 以及第二加法器，将输入比特值，预先存储在第一寄存器中的存储值和预先存储在第二寄存器中的存储值相加，以输出所得到的加法值。因此，只有双传输流中的turbo流被鲁棒地处理。

9. 发明授权

US07805655B2 Turbo stream processing device and method 有权
标题翻译：涡轮流处理装置及方法
公开(公告)号：US07805655B2
公开(公告)日：2010-09-28
申请号：US11504038
申请日：2006-08-15
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： H03M13/00
CPC分类号： H03M13/2936 , H03M13/253 , H03M13/29 , H03M13/2957 , H03M13/6538 , H04L1/0041 , H04L1/0043 , H04L1/0045 , H04L1/0057 , H04L1/0064 , H04L1/0065 , H04L1/0067 , H04L1/007 , H04L1/0071
摘要： A turbo stream processing device and method. A turbo stream processing device includes a turbo stream detector to receive a dual transmission stream in which a turbo stream and a normal stream are multiplexed, and to detect the turbo stream; an outer encoder to encode the turbo stream; an outer encoder to interleave the turbo stream which is encoded at the outer encoder; and a turbo stream stuffer to reconstruct the dual transmission stream by stuffing the interleaved turbo stream into the dual transmission stream. Accordingly, the reception performance can be enhanced by more robustly processing the turbo stream in the dual transmission stream.
摘要翻译：一种涡轮流处理装置及方法。涡轮流处理装置包括涡轮流检测器，用于接收其中多路复用turbo流和正常流的双重传输流，并检测turbo流; 用于编码涡轮流的外部编码器; 外编码器，用于交织在外编码器处编码的turbo流; 以及涡轮流填充器，通过将交织的turbo流填充到双传输流中来重建双传输流。因此，可以通过在双重传输流中更加鲁棒地处理turbo流来增强接收性能。

10. 发明申请

US20100153825A1 DIGITAL BROADCASTING SYSTEM AND METHOD 有权
公开(公告)号：US20100153825A1
公开(公告)日：2010-06-17
申请号：US12713787
申请日：2010-02-26
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： H03M13/25 , H03M13/09 , G06F11/08 , G06F11/10
CPC分类号： H04H60/07 , H03M13/151 , H03M13/1515 , H03M13/27 , H03M13/2966 , H04L1/005 , H04L1/0054 , H04L1/0065 , H04L1/0066 , H04L1/0067 , H04L1/007 , H04L1/0071 , H04L1/08 , H04L25/0226 , H04L2001/0093 , H04N5/4401 , H04N5/45 , H04N21/2383 , H04N21/4382
摘要： A digital broadcasting system and method, where the digital broadcasting system includes: a transmission stream generator multiplexing a normal stream and a turbo stream to generate a dual transmission stream; a transmitter inserting an supplementary reference signal (SRS) into the dual transmission stream, processing the turbo stream to reconstitute the dual transmission stream, and outputting the reconstituted dual transmission stream; and a receiver receiving the reconstituted dual transmission stream, separately turbo decoding the turbo stream, inserting the turbo decode turbo stream into the dual transmission stream, and decoding the dual transmission stream into which the turbo decoded turbo stream has been inserted, to restore normal stream data and turbo stream data. Thus, reception sensitivity of a digital broadcasting signal can be efficiently improved.

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