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1. 发明申请

US20110267209A1 TRELLIS ENCODER AND TRELLIS ENCODING DEVICE HAVING THE SAME 有权
标题翻译： TRELLIS编码器和TRELLIS编码器具
公开(公告)号：US20110267209A1
公开(公告)日：2011-11-03
申请号：US13181154
申请日：2011-07-12
申请人： Eui-jun Park , Jung-jin Kim , Seok-hyun Yoon , Kyo-shin Choo , Keon-yong Seok
发明人： Eui-jun Park , Jung-jin Kim , Seok-hyun Yoon , Kyo-shin Choo , Keon-yong Seok
IPC分类号： H03M7/00 , G06F11/10 , H03M13/27
CPC分类号： H04L1/004 , H03M13/235 , H04N21/2383
摘要： A trellis encoding device includes a plurality of trellis encoders to perform trellis-encoding of a transport stream into which a supplementary reference signal (SRS) has been inserted, and performs a memory reset in a region that precedes an SRS; and a parity compensation unit to compensate for parities of the transport stream in accordance with values stored in memories included in the trellis encoders. The plurality of trellis encoders may be implemented in diverse types. The trellis encoding device can perform a memory reset selectively using the stored value of the memory and the inverted value thereof, or selectively using the stored value of the memory and a fixed value. By properly resetting the memory in processing the transport stream into which the SRS has been inserted, DC offset can be reduced.
摘要翻译：网格编码装置包括多个网格编码器，用于对已经插入补充参考信号（SRS）的传输流进行网格编码，并且在SRS之前的区域中执行存储器复位; 以及奇偶补偿单元，用于根据存储在包括在网格编码器中的存储器中的值来补偿传输流的奇偶校验。多个网格编码器可以以不同类型实现。网格编码装置可以使用存储器的存储值和其反相值有选择地执行存储器复位，或者选择性地使用存储器的存储值和固定值。通过在处理已经插入SRS的传输流中适当地重置存储器，可以减小DC偏移。

2. 发明授权

US08806311B2 Trellis encoder and trellis encoding device having the same 有权
标题翻译：网格编码器和网格编码设备具有相同的效果
公开(公告)号：US08806311B2
公开(公告)日：2014-08-12
申请号：US13181154
申请日：2011-07-12
申请人： Eui-jun Park , Jung-jin Kim , Seok-hyun Yoon , Kyo-shin Choo , Keon-yong Seok
发明人： Eui-jun Park , Jung-jin Kim , Seok-hyun Yoon , Kyo-shin Choo , Keon-yong Seok
IPC分类号： H03M13/03
CPC分类号： H04L1/004 , H03M13/235 , H04N21/2383
摘要： A trellis encoding device includes a plurality of trellis encoders to perform trellis-encoding of a transport stream into which a supplementary reference signal (SRS) has been inserted, and performs a memory reset in a region that precedes an SRS; and a parity compensation unit to compensate for parities of the transport stream in accordance with values stored in memories included in the trellis encoders. The plurality of trellis encoders may be implemented in diverse types. The trellis encoding device can perform a memory reset selectively using the stored value of the memory and the inverted value thereof, or selectively using the stored value of the memory and a fixed value. By properly resetting the memory in processing the transport stream into which the SRS has been inserted, DC offset can be reduced.
摘要翻译：网格编码装置包括多个网格编码器，用于对已经插入补充参考信号（SRS）的传输流进行网格编码，并且在SRS之前的区域中执行存储器复位; 以及奇偶补偿单元，用于根据存储在包括在网格编码器中的存储器中的值来补偿传输流的奇偶校验。多个网格编码器可以以不同类型实现。网格编码装置可以使用存储器的存储值和其反相值有选择地执行存储器复位，或者选择性地使用存储器的存储值和固定值。通过在处理已经插入SRS的传输流中适当地重置存储器，可以减小DC偏移。

3. 发明授权

US08001451B2 Trellis encoder and trellis encoding device having the same 有权
标题翻译：网格编码器和网格编码设备具有相同的效果
公开(公告)号：US08001451B2
公开(公告)日：2011-08-16
申请号：US11774799
申请日：2007-07-09
申请人： Eui-jun Park , Jung-jin Kim , Seok-hyun Yoon , Kyo-shin Choo , Keon-yong Seok
发明人： Eui-jun Park , Jung-jin Kim , Seok-hyun Yoon , Kyo-shin Choo , Keon-yong Seok
IPC分类号： H03M13/03
CPC分类号： H04L1/004 , H03M13/235 , H04N21/2383
摘要： A trellis encoding device includes a plurality of trellis encoders to perform trellis-encoding of a transport stream into which a supplementary reference signal (SRS) has been inserted, and performs a memory reset in a region that precedes an SRS; and a parity compensation unit to compensate for parities of the transport stream in accordance with values stored in memories included in the trellis encoders. The plurality of trellis encoders may be implemented in diverse types. The trellis encoding device can perform a memory reset selectively using the stored value of the memory and the inverted value thereof, or selectively using the stored value of the memory and a fixed value. By properly resetting the memory in processing the transport stream into which the SRS has been inserted, DC offset can be reduced.
摘要翻译：网格编码装置包括多个网格编码器，用于对已经插入补充参考信号（SRS）的传输流进行网格编码，并且在SRS之前的区域中执行存储器复位; 以及奇偶补偿单元，用于根据存储在包括在网格编码器中的存储器中的值来补偿传输流的奇偶校验。多个网格编码器可以以不同类型实现。网格编码装置可以使用存储器的存储值和其反相值有选择地执行存储器复位，或者选择性地使用存储器的存储值和固定值。通过在处理已经插入SRS的传输流中适当地重置存储器，可以减小DC偏移。

4. 发明申请

US20080130776A1 TRELLIS ENCODER AND TRELLIS ENCODING DEVICE HAVING THE SAME 有权
标题翻译： TRELLIS编码器和TRELLIS编码器具
公开(公告)号：US20080130776A1
公开(公告)日：2008-06-05
申请号：US11774799
申请日：2007-07-09
申请人： Eui-jun PARK , Jung-jin Kim , Seok-Hyun Yoon , Kyo-shin Choo , Keon-yong Seok
发明人： Eui-jun PARK , Jung-jin Kim , Seok-Hyun Yoon , Kyo-shin Choo , Keon-yong Seok
IPC分类号： H04L5/12
CPC分类号： H04L1/004 , H03M13/235 , H04N21/2383
摘要： A trellis encoding device includes a plurality of trellis encoders to perform trellis-encoding of a transport stream into which a supplementary reference signal (SRS) has been inserted, and performs a memory reset in a region that precedes an SRS; and a parity compensation unit to compensate for parities of the transport stream in accordance with values stored in memories included in the trellis encoders. The plurality of trellis encoders may be implemented in diverse types. The trellis encoding device can perform a memory reset selectively using the stored value of the memory and the inverted value thereof, or selectively using the stored value of the memory and a fixed value. By properly resetting the memory in processing the transport stream into which the SRS has been inserted, DC offset can be reduced.
摘要翻译：网格编码装置包括多个网格编码器，用于对已经插入补充参考信号（SRS）的传输流进行网格编码，并且在SRS之前的区域中执行存储器复位; 以及奇偶补偿单元，用于根据存储在包括在网格编码器中的存储器中的值来补偿传输流的奇偶校验。多个网格编码器可以以不同类型实现。网格编码装置可以使用存储器的存储值和其反相值有选择地执行存储器复位，或者选择性地使用存储器的存储值和固定值。通过在处理已经插入SRS的传输流中适当地重置存储器，可以减小DC偏移。

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