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1. 发明授权

US07962830B2 Method and system for routing in low density parity check (LDPC) decoders 有权
标题翻译：用于在低密度奇偶校验（LDPC）解码器中路由的方法和系统
公开(公告)号：US07962830B2
公开(公告)日：2011-06-14
申请号：US11710761
申请日：2007-02-26
申请人： Mustafa Eroz , Lin-Nan Lee , Feng-Wen Sun , Bob Cassagnol , Adam Von Ancken
发明人： Mustafa Eroz , Lin-Nan Lee , Feng-Wen Sun , Bob Cassagnol , Adam Von Ancken
IPC分类号： G11C29/00
CPC分类号： H03M13/13 , H03M13/1137 , H03M13/1165 , H03M13/1515 , H03M13/152 , H03M13/255 , H03M13/2906 , H03M13/2927 , H03M13/6306 , H04L1/0041 , H04L1/0057 , H04L1/0071 , H04L27/186 , H04L27/2053
摘要： An approach is provided for decoding a low density parity check (LDPC) coded signal. Edge values associated with a structured parity check matrix used to generate the LDPC coded signal are retrieved from memory. The edge values specify the relationship of bit nodes and check nodes, and are stored within memory according to a predetermined scheme that permits concurrent retrieval of a set of the edge values. A decoded signal corresponding to the LDPC coded signal is output based on the retrieved edge values.
摘要翻译：提供了一种解码低密度奇偶校验（LDPC）编码信号的方法。从存储器检索与用于生成LDPC编码信号的结构化奇偶校验矩阵相关联的边缘值。边缘值指定位节点和校验节点的关系，并且根据允许并发检索一组边缘值的预定方案存储在存储器内。基于检索到的边缘值输出与LDPC编码信号对应的解码信号。

2. 发明授权

US07203887B2 Method and system for routing in low density parity check (LDPC) decoders 有权
公开(公告)号：US07203887B2
公开(公告)日：2007-04-10
申请号：US10613824
申请日：2003-07-03
申请人： Mustafa Eroz , Lin-Nan Lee , Feng-Wen Sun , Bob Cassagnol , Adam Von Ancken
发明人： Mustafa Eroz , Lin-Nan Lee , Feng-Wen Sun , Bob Cassagnol , Adam Von Ancken
IPC分类号： H03M13/00
CPC分类号： H04L1/005 , H03M13/09 , H03M13/11 , H03M13/1102 , H03M13/1111 , H03M13/112 , H03M13/1137 , H03M13/1165 , H03M13/118 , H03M13/15 , H03M13/152 , H03M13/25 , H03M13/255 , H03M13/2906 , H03M13/356 , H03M13/6325 , H03M13/6583 , H04H40/90 , H04L1/0041 , H04L1/0057 , H04L1/006 , H04L1/0061 , H04L1/0065 , H04L1/0071 , H04L25/067 , H04L27/18 , H04L27/186 , H04L27/20 , H04L27/34 , H04L27/36
摘要： An approach is provided for decoding a low density parity check (LDPC) coded signal. Edge values associated with a structured parity check matrix used to generate the LDPC coded signal are retrieved from memory. The edge values specify the relationship of bit nodes and check nodes, and are stored within memory according to a predetermined scheme that permits concurrent retrieval of a set of the edge values. A decoded signal corresponding to the LDPC coded signal is output based on the retrieved edge values.

3. 发明授权

US08291293B2 Method and system for routing in low density parity check (LDPC) decoders 有权
标题翻译：用于在低密度奇偶校验（LDPC）解码器中路由的方法和系统
公开(公告)号：US08291293B2
公开(公告)日：2012-10-16
申请号：US13153076
申请日：2011-06-03
申请人： Mustafa Eroz , Lin-Nan Lee , Feng-Wen Sun , Bob Cassagnol , Adam Von Ancken
发明人： Mustafa Eroz , Lin-Nan Lee , Feng-Wen Sun , Bob Cassagnol , Adam Von Ancken
IPC分类号： H03M13/00
CPC分类号： H03M13/13 , H03M13/1137 , H03M13/1165 , H03M13/1515 , H03M13/152 , H03M13/255 , H03M13/2906 , H03M13/2927 , H03M13/6306 , H04L1/0041 , H04L1/0057 , H04L1/0071 , H04L27/186 , H04L27/2053
摘要： An approach is provided for decoding a low density parity check (LDPC) coded signal. Edge values associated with a structured parity check matrix used to generate the LDPC coded signal are retrieved from memory. The edge values specify the relationship of bit nodes and check nodes, and are stored within memory according to a predetermined scheme that permits concurrent retrieval of a set of the edge values. A decoded signal corresponding to the LDPC coded signal is output based on the retrieved edge values.
摘要翻译：提供了一种解码低密度奇偶校验（LDPC）编码信号的方法。从存储器检索与用于生成LDPC编码信号的结构化奇偶校验矩阵相关联的边缘值。边缘值指定位节点和校验节点的关系，并且根据允许并发检索一组边缘值的预定方案存储在存储器内。基于检索到的边缘值输出与LDPC编码信号对应的解码信号。

4. 发明申请

US20110239086A1 METHOD AND SYSTEM FOR ROUTING IN LOW DENSITY PARITY CHECK (LDPC) DECODERS 有权
标题翻译：用于在低密度奇偶校验（LDPC）解码器中路由的方法和系统
公开(公告)号：US20110239086A1
公开(公告)日：2011-09-29
申请号：US13153076
申请日：2011-06-03
申请人： Mustafa Eroz , Lin-Nan Lee , Feng-Wen Sun , Bob Cassagnol , Adam Von Ancken
发明人： Mustafa Eroz , Lin-Nan Lee , Feng-Wen Sun , Bob Cassagnol , Adam Von Ancken
IPC分类号： H03M13/00 , G06F11/10
CPC分类号： H03M13/13 , H03M13/1137 , H03M13/1165 , H03M13/1515 , H03M13/152 , H03M13/255 , H03M13/2906 , H03M13/2927 , H03M13/6306 , H04L1/0041 , H04L1/0057 , H04L1/0071 , H04L27/186 , H04L27/2053
摘要： An approach is provided for decoding a low density parity check (LDPC) coded signal. Edge values associated with a structured parity check matrix used to generate the LDPC coded signal are retrieved from memory. The edge values specify the relationship of bit nodes and check nodes, and are stored within memory according to a predetermined scheme that permits concurrent retrieval of a set of the edge values. A decoded signal corresponding to the LDPC coded signal is output based on the retrieved edge values.
摘要翻译：提供了一种解码低密度奇偶校验（LDPC）编码信号的方法。从存储器检索与用于生成LDPC编码信号的结构化奇偶校验矩阵相关联的边缘值。边缘值指定位节点和校验节点的关系，并且根据允许并发检索一组边缘值的预定方案存储在存储器内。基于检索到的边缘值输出与LDPC编码信号对应的解码信号。

5. 发明申请

US20070168834A1 Method and system for routing in low density parity check (LDPC) decoders 有权
标题翻译：用于在低密度奇偶校验（LDPC）解码器中路由的方法和系统
公开(公告)号：US20070168834A1
公开(公告)日：2007-07-19
申请号：US11710761
申请日：2007-02-26
申请人： Mustafa Eroz , Lin-Nan Lee , Feng-Wen Sun , Bob Cassagnol , Adam Ancken
发明人： Mustafa Eroz , Lin-Nan Lee , Feng-Wen Sun , Bob Cassagnol , Adam Ancken
IPC分类号： H03M13/00
CPC分类号： H03M13/13 , H03M13/1137 , H03M13/1165 , H03M13/1515 , H03M13/152 , H03M13/255 , H03M13/2906 , H03M13/2927 , H03M13/6306 , H04L1/0041 , H04L1/0057 , H04L1/0071 , H04L27/186 , H04L27/2053
摘要： An approach is provided for decoding a low density parity check (LDPC) coded signal. Edge values associated with a structured parity check matrix used to generate the LDPC coded signal are retrieved from memory. The edge values specify the relationship of bit nodes and check nodes, and are stored within memory according to a predetermined scheme that permits concurrent retrieval of a set of the edge values. A decoded signal corresponding to the LDPC coded signal is output based on the retrieved edge values.
摘要翻译：提供了一种解码低密度奇偶校验（LDPC）编码信号的方法。从存储器检索与用于生成LDPC编码信号的结构化奇偶校验矩阵相关联的边缘值。边缘值指定位节点和校验节点的关系，并且根据允许并发检索一组边缘值的预定方案存储在存储器内。基于检索到的边缘值输出与LDPC编码信号对应的解码信号。

6. 发明授权

US07460832B2 Methods and apparatuses for minimizing co-channel interference 有权
标题翻译：用于最小化同频道干扰的方法和装置
公开(公告)号：US07460832B2
公开(公告)日：2008-12-02
申请号：US11103307
申请日：2005-04-11
申请人： Lin-Nan Lee , Feng-Wen Sun , Adam Von Ancken , Joseph Santoru , Ernest C. Chen , Shamik Maitra , Dennis Lai , Guangcai Zhou , Tung-Sheng Lin
发明人： Lin-Nan Lee , Feng-Wen Sun , Adam Von Ancken , Joseph Santoru , Ernest C. Chen , Shamik Maitra , Dennis Lai , Guangcai Zhou , Tung-Sheng Lin
IPC分类号： H04B15/00 , H03D1/04
CPC分类号： H04N5/211 , H04B7/18513 , H04B7/1858 , H04N7/16 , H04N7/163 , H04N7/1675 , H04N7/17318 , H04N21/2347 , H04N21/4405 , H04N21/6143
摘要： Methods and apparatuses for minimizing co-channel interference in communications systems are disclosed. A method in accordance with the present invention comprises scrambling a first frame using a first scrambling code, attaching a first header to the first frame to create the first signal, scrambling a second frame using a second scrambling code, attaching a second header to the second frame to create the second signal, and transmitting the first signal and the second signal over different channels of the communication system.
摘要翻译：公开了用于最小化通信系统中的同信道干扰的方法和装置。根据本发明的方法包括使用第一扰码对第一帧进行加扰，将第一报头附加到第一帧以产生第一信号，使用第二扰码对第二帧进行加扰，将第二报头附加到第二帧以产生第二信号，以及通过通信系统的不同信道发送第一信号和第二信号。

7. 发明申请

US20090068953A1 METHODS AND APPARATUSES FOR MINIMIZING CO-CHANNEL INTERFERENCE 有权
标题翻译：用于最小化共通道干扰的方法和装置
公开(公告)号：US20090068953A1
公开(公告)日：2009-03-12
申请号：US12262078
申请日：2008-10-30
申请人： Lin-Nan Lee , Feng-Wen Sun , Adam Von Ancken , Joseph Santoru , Ernest C. Chen , Shamik Maitra , Dennis Lai , Guangcai Zhou , Tung-Sheng Lin
发明人： Lin-Nan Lee , Feng-Wen Sun , Adam Von Ancken , Joseph Santoru , Ernest C. Chen , Shamik Maitra , Dennis Lai , Guangcai Zhou , Tung-Sheng Lin
IPC分类号： H04B15/00
CPC分类号： H04N5/211 , H04B7/18513 , H04B7/1858 , H04N7/16 , H04N7/163 , H04N7/1675 , H04N7/17318 , H04N21/2347 , H04N21/4405 , H04N21/6143
摘要： Methods and apparatuses for minimizing co-channel interference in communications systems are disclosed. A method in accordance with the present invention comprises scrambling a first frame using a first scrambling code, attaching a first header to the first frame to create the first signal, scrambling a second frame using a second scrambling code, attaching a second header to the second frame to create the second signal, and transmitting the first signal and the second signal over different channels of the communication system.
摘要翻译：公开了用于最小化通信系统中的同信道干扰的方法和装置。根据本发明的方法包括使用第一扰码对第一帧进行加扰，将第一报头附加到第一帧以产生第一信号，使用第二扰码对第二帧进行加扰，将第二报头附加到第二帧以产生第二信号，以及通过通信系统的不同信道发送第一信号和第二信号。

8. 发明授权

US08571480B2 Methods and apparatuses for minimizing co-channel interference 有权
标题翻译：用于最小化同频道干扰的方法和装置
公开(公告)号：US08571480B2
公开(公告)日：2013-10-29
申请号：US12262078
申请日：2008-10-30
申请人： Lin-Nan Lee , Feng-Wen Sun , Adam Von Ancken , Joseph Santoru , Ernest C. Chen , Shamik Maitra , Dennis Lai , Guangcai Zhou , Tung-Sheng Lin
发明人： Lin-Nan Lee , Feng-Wen Sun , Adam Von Ancken , Joseph Santoru , Ernest C. Chen , Shamik Maitra , Dennis Lai , Guangcai Zhou , Tung-Sheng Lin
IPC分类号： H04B1/00
CPC分类号： H04N5/211 , H04B7/18513 , H04B7/1858 , H04N7/16 , H04N7/163 , H04N7/1675 , H04N7/17318 , H04N21/2347 , H04N21/4405 , H04N21/6143
摘要： Methods and apparatuses for minimizing co-channel interference in communications systems are disclosed. A method in accordance with the present invention comprises scrambling a first frame using a first scrambling code, attaching a first header to the first frame to create the first signal, scrambling a second frame using a second scrambling code, attaching a second header to the second frame to create the second signal, and transmitting the first signal and the second signal over different channels of the communication system.
摘要翻译：公开了用于最小化通信系统中的同信道干扰的方法和装置。根据本发明的方法包括使用第一扰码对第一帧进行加扰，将第一报头附加到第一帧以产生第一信号，使用第二扰码对第二帧进行加扰，将第二报头附加到第二帧以产生第二信号，以及通过通信系统的不同信道发送第一信号和第二信号。

9. 发明授权

US07161988B2 Method and apparatus for minimizing co-channel interference 有权
标题翻译：用于最小化同频道干扰的方法和装置
公开(公告)号：US07161988B2
公开(公告)日：2007-01-09
申请号：US11009346
申请日：2004-12-10
申请人： Lin-Nan Lee , Feng-Wen Sun , Adam Von Ancken
发明人： Lin-Nan Lee , Feng-Wen Sun , Adam Von Ancken
IPC分类号： H04B15/00 , H04K1/02 , H03K5/01 , H04J11/00
CPC分类号： H04N5/211 , H04B7/18513 , H04H20/51 , H04L25/03866
摘要： An approach is provided for minimizing co-channel interference in a communication system is disclosed. A header of a first frame is scrambled based on a first unique word. A header of a second frame is scrambled based on a second unique word. The first frame including the corresponding scrambled header and the second frame including the corresponding scrambled header are transmitted, respectively, over adjacent co-channels of the communication system. Each of the frames further includes a payload and a pilot block. The payload and the pilot block of the first frame are scrambled based on a first scrambling sequence. The payload and the pilot block of the second frame are scrambled based on a second scrambling sequence. The above arrangement is particularly suited to a digital satellite broadcast and interactive system.
摘要翻译：提供了一种用于最小化通信系统中的同信道干扰的方法。基于第一唯一字来加扰第一帧的报头。基于第二唯一字对第二帧的报头进行加扰。分别在通信系统的相邻共同信道上发送包括对应的加扰报头和包括对应的加扰报头的第二帧的第一帧。每个帧还包括有效载荷和导频块。基于第一加扰序列对第一帧的有效载荷和导频块进行加扰。基于第二加扰序列对第二帧的净荷和导频块进行加扰。上述布置特别适用于数字卫星广播和交互式系统。

10. 发明授权

US08406425B2 Method and apparatus for minimizing co-channel interference 有权
标题翻译：用于最小化同频道干扰的方法和装置
公开(公告)号：US08406425B2
公开(公告)日：2013-03-26
申请号：US11449912
申请日：2006-06-09
申请人： Lin-Nan Lee , Feng-Wen Sun , Adam Von Ancken
发明人： Lin-Nan Lee , Feng-Wen Sun , Adam Von Ancken
IPC分类号： H04B15/00 , H03D1/04 , H04K1/02
CPC分类号： H04N5/211 , H04B7/18513 , H04H20/51 , H04L25/03866
摘要： An approach is provided for minimizing co-channel interference in a communication system is disclosed. A header of a first frame is scrambled based on a first unique word. A header of a second frame is scrambled based on a second unique word. The first frame including the corresponding scrambled header and the second frame including the corresponding scrambled header are transmitted, respectively, over adjacent co-channels of the communication system. Each of the frames further includes a payload and a pilot block. The payload and the pilot block of the first frame are scrambled based on a first scrambling sequence. The payload and the pilot block of the second frame are scrambled based on a second scrambling sequence. The above arrangement is particularly suited to a digital satellite broadcast and interactive system.
摘要翻译：提供了一种用于最小化通信系统中的同信道干扰的方法。基于第一唯一字来加扰第一帧的报头。基于第二唯一字对第二帧的报头进行加扰。分别在通信系统的相邻共同信道上发送包括对应的加扰报头和包括对应的加扰报头的第二帧的第一帧。每个帧还包括有效载荷和导频块。基于第一加扰序列对第一帧的有效载荷和导频块进行加扰。基于第二加扰序列对第二帧的净荷和导频块进行加扰。上述布置特别适用于数字卫星广播和交互式系统。

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