公开(公告)号：US08552521B2

公开(公告)日：2013-10-08

申请号：US12639228

申请日：2009-12-16

申请人： Eun-seok Song ,  Hee-seok Lee ,  Sung-woo Park

发明人： Eun-seok Song ,  Hee-seok Lee ,  Sung-woo Park

IPC分类号： H01L29/00

CPC分类号： H01L23/66 ,  H01L23/481 ,  H01L24/48 ,  H01L25/0655 ,  H01L2224/16 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/00014 ,  H01L2924/01079 ,  H01L2924/19041 ,  H01L2924/19051 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A semiconductor package removes power noise by using a ground impedance. The semiconductor package includes an analog circuit block, a digital circuit block, an analog ground impedance structure, a digital ground impedance structure, and an integrated ground. The integrated ground and the analog circuit block are electrically connected via the analog ground impedance structure, and the integrated ground and the digital circuit block are electrically connected via the digital ground impedance structure, and an inductance of the analog ground impedance structure is greater than an inductance of the digital ground impedance structure.

摘要翻译： 半导体封装通过使用接地阻抗来消除功率噪声。 半导体封装包括模拟电路块，数字电路块，模拟地阻抗结构，数字接地阻抗结构和集成地。 集成地和模拟电路块通过模拟接地阻抗结构电连接，集成地和数字电路块通过数字接地阻抗结构电连接，模拟地阻抗结构的电感大于 数字接地阻抗结构的电感。

公开(公告)号：US20100258905A1

公开(公告)日：2010-10-14

申请号：US12639228

申请日：2009-12-16

申请人： Eun-seok Song ,  Hee-seok Lee ,  Sung-woo Park

发明人： Eun-seok Song ,  Hee-seok Lee ,  Sung-woo Park

IPC分类号： H01L27/06 ,  H02B1/20

CPC分类号： H01L23/66 ,  H01L23/481 ,  H01L24/48 ,  H01L25/0655 ,  H01L2224/16 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/00014 ,  H01L2924/01079 ,  H01L2924/19041 ,  H01L2924/19051 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A semiconductor package removes power noise by using a ground impedance. The semiconductor package includes an analog circuit block, a digital circuit block, an analog ground impedance structure, a digital ground impedance structure, and an integrated ground. The integrated ground and the analog circuit block are electrically connected via the analog ground impedance structure, and the integrated ground and the digital circuit block are electrically connected via the digital ground impedance structure, and an inductance of the analog ground impedance structure is greater than an inductance of the digital ground impedance structure.

摘要翻译： 半导体封装通过使用接地阻抗来消除功率噪声。 半导体封装包括模拟电路块，数字电路块，模拟地阻抗结构，数字接地阻抗结构和集成地。 集成地和模拟电路块通过模拟接地阻抗结构电连接，集成地和数字电路块通过数字接地阻抗结构电连接，模拟地阻抗结构的电感大于 数字接地阻抗结构的电感。

公开(公告)号：US08634497B2

公开(公告)日：2014-01-21

申请号：US12264113

申请日：2008-11-03

申请人： Hae-joo Jeong ,  Yong-deok Chang ,  Eui-jun Park ,  Sung-woo Park

发明人： Hae-joo Jeong ,  Yong-deok Chang ,  Eui-jun Park ,  Sung-woo Park

IPC分类号： H04L27/00 ,  H04L27/28

CPC分类号： H04L1/0041 ,  H03M13/2936 ,  H04L1/0043 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04L27/04 ,  H04N21/23412 ,  H04N21/23611 ,  H04N21/2383 ,  H04N21/4382 ,  H04N21/44209 ,  H04N21/4425

摘要： A digital broadcast transmitter comprising: a randomizer to receive a data stream of which stuff bytes are inserted into a specified position and to randomize the received data stream; a stuff-byte exchange unit to generate known data having a predefined pattern and to insert the known data into the specified position of the data stream into which the stuff bytes are inserted; an encoder to encode the data stream output from the stuff-byte exchange unit for an error correction; and a modulator and RF converter to modulate the encoded data stream, RF-convert the modulated data stream and transmit the RF-converted data.

公开(公告)号：US08611429B2

公开(公告)日：2013-12-17

申请号：US12262479

申请日：2008-10-31

申请人： Jung-jin Kim ,  Yong-deok Chang ,  Sung-woo Park ,  Eui-jun Park

发明人： Jung-jin Kim ,  Yong-deok Chang ,  Sung-woo Park ,  Eui-jun Park

IPC分类号： H04B1/66 ,  H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： H04H60/07 ,  H04L1/0042 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04L25/0226 ,  H04L25/0228 ,  H04L25/03019 ,  H04L27/02 ,  H04L27/04 ,  H04L2025/03382 ,  H04L2025/03789 ,  H04N21/2383 ,  H04N21/4382

摘要： A digital broadcasting transmission and/or reception system having an improved reception performance and a signal-processing method thereof. A digital broadcasting transmitter comprises a TRS encoder for to TRS-encode an MPEG-2 transmission stream having null data for inserting an SRS data and a TRS parity at predetermined positions, randomizer to input and randomize data stream from the TRS encoder, a SRS exchanger to replace the null data for inserting the SRS data to the known data, and an encoder for encoding a data streams to which the Known data is inserted. Accordingly, the present invention detects the known data from a signal received from a reception side and uses the detected known data for synchronization and equalization and further uses the TRS parity for correcting error of the received signal, so that the digital broadcasting reception performance can be improved at poor multipath channels.

摘要翻译： 一种具有改善的接收性能的数字广播发射和/或接收系统及其信号处理方法。 数字广播发射机包括TRS编码器，用于对具有用于在预定位置插入SRS数据和TRS奇偶校验的空数据的MPEG-2传输流进行TRS编码，随机化器以输入和随机化来自TRS编码器的数据流; SRS交换机 将用于插入SRS数据的空数据替换为已知数据，以及编码器，用于对已知数据插入到其中的数据流进行编码。 因此，本发明从接收侧接收的信号中检测已知数据，并使用检测到的已知数据进行同步和均衡，并且还使用TRS奇偶校验来校正接收信号的误差，使得数字广播接收性能可以 在恶劣的多路径频道方面得到改进。

公开(公告)号：US08467458B2

公开(公告)日：2013-06-18

申请号：US11587926

申请日：2005-06-03

申请人： Yong-deok Chang ,  Joon-soo Kim ,  Sung-woo Park

发明人： Yong-deok Chang ,  Joon-soo Kim ,  Sung-woo Park

IPC分类号： H04N7/12

CPC分类号： H04N21/2383 ,  H04H20/42 ,  H04H20/46 ,  H04H20/72 ,  H04H40/27 ,  H04H60/07 ,  H04L1/0047 ,  H04L1/0057 ,  H04L1/0058 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04L25/03006 ,  H04L27/02 ,  H04L2025/03382 ,  H04N5/4401 ,  H04N21/4382

摘要： A digital broadcasting transmission and/or reception system having an improved reception performance and a signal-processing method thereof. A digital broadcasting transmitter comprises a TRS encoder for to TRS-encode a MPEG-2 transmission stream having null data for inserting a Known data and a TRS parity at predetermined positions, randomizer to input and randomize data stream from the TRS encoder, a null packet exchanger to replace the null data for inserting the Known data to the known data, and an encoder for encoding a data streams to which the Known data is inserted. Accordingly, the present invention detects the known data from a signal received from a reception side and uses the detected known data for synchronization and equalization and further uses the TRS parity for correcting error of the received signal, so that the digital broadcasting reception performance can be improved at poor multipath channels.

摘要翻译： 一种具有改善的接收性能的数字广播发射和/或接收系统及其信号处理方法。 数字广播发射机包括TRS编码器，用于对具有用于在预定位置插入已知数据和TRS奇偶校验的空值数据的MPEG-2传输流进行TRS编码，随机化器输入并随机化来自TRS编码器的数据流，零分组 交换器来替换用于将已知数据插入到已知数据中的空数据，以及用于对已知数据插入到其中的数据流进行编码的编码器。 因此，本发明从接收侧接收的信号中检测已知数据，并使用检测到的已知数据进行同步和均衡，并且还使用TRS奇偶校验来校正接收信号的误差，使得数字广播接收性能可以 在恶劣的多路径频道方面得到改进。

公开(公告)号：US20090129516A1

公开(公告)日：2009-05-21

申请号：US12261303

申请日：2008-10-30

申请人： Yong-deok CHANG ,  Joon-soo Kim ,  Sung-woo Park

发明人： Yong-deok CHANG ,  Joon-soo Kim ,  Sung-woo Park

IPC分类号： H04L27/06

CPC分类号： H04N21/2383 ,  H04H20/42 ,  H04H20/46 ,  H04H20/72 ,  H04H40/27 ,  H04H60/07 ,  H04L1/0047 ,  H04L1/0057 ,  H04L1/0058 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04L25/03006 ,  H04L27/02 ,  H04L2025/03382 ,  H04N5/4401 ,  H04N21/4382

摘要： A digital broadcasting transmission and/or reception system having an improved reception performance and a signal-processing method thereof. A digital broadcasting transmitter comprises a TRS encoder for to TRS-encode a MPEG-2 transmission stream having null data for inserting a Known data and a TRS parity at predetermined positions, randomizer to input and randomize data stream from the TRS encoder, a null packet exchanger to replace the null data for inserting the Known data to the known data, and an encoder for encoding a data streams to which the Known data is inserted. Accordingly, the present invention detects the known data from a signal received from a reception side and uses the detected known data for synchronization and equalization and further uses the TRS parity for correcting error of the received signal, so that the digital broadcasting reception performance can be improved at poor multipath channels.

公开(公告)号：US20090128710A1

公开(公告)日：2009-05-21

申请号：US12261339

申请日：2008-10-30

申请人： Yong-deok CHANG ,  Joon-soo Kim ,  Sung-woo Park

发明人： Yong-deok CHANG ,  Joon-soo Kim ,  Sung-woo Park

IPC分类号： H04N5/38

CPC分类号： H04N21/2383 ,  H04H20/42 ,  H04H20/46 ,  H04H20/72 ,  H04H40/27 ,  H04H60/07 ,  H04L1/0047 ,  H04L1/0057 ,  H04L1/0058 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04L25/03006 ,  H04L27/02 ,  H04L2025/03382 ,  H04N5/4401 ,  H04N21/4382

摘要： A digital broadcasting transmission and/or reception system having an improved reception performance and a signal-processing method thereof. A digital broadcasting transmitter comprises a TRS encoder for to TRS-encode a MPEG-2 transmission stream having null data for inserting a Known data and a TRS parity at predetermined positions, randomizer to input and randomize data stream from the TRS encoder, a null packet exchanger to replace the null data for inserting the Known data to the known data, and an encoder for encoding a data streams to which the Known data is inserted. Accordingly, the present invention detects the known data from a signal received from a reception side and uses the detected known data for synchronization and equalization and further uses the TRS parity for correcting error of the received signal, so that the digital broadcasting reception performance can be improved at poor multipath channels.

摘要翻译： 一种具有改善的接收性能的数字广播发射和/或接收系统及其信号处理方法。 数字广播发射机包括TRS编码器，用于对具有用于在预定位置插入已知数据和TRS奇偶校验的空值数据的MPEG-2传输流进行TRS编码，随机化器输入并随机化来自TRS编码器的数据流，零分组 交换器来替换用于将已知数据插入到已知数据中的空数据，以及用于对已知数据插入到其中的数据流进行编码的编码器。 因此，本发明从接收侧接收的信号中检测已知数据，并使用检测到的已知数据进行同步和均衡，并且还使用TRS奇偶校验来校正接收信号的误差，使得数字广播接收性能可以 在恶劣的多路径频道方面得到改进。

公开(公告)号：US20090122895A1

公开(公告)日：2009-05-14

申请号：US12262539

申请日：2008-10-31

申请人： Jung-jin KIM ,  Yong-deok Chang ,  Sung-woo Park ,  Eui-jun Park

发明人： Jung-jin KIM ,  Yong-deok Chang ,  Sung-woo Park ,  Eui-jun Park

IPC分类号： H03D1/00 ,  H04L5/12

CPC分类号： H04H60/07 ,  H04L1/0042 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04L25/0226 ,  H04L25/0228 ,  H04L25/03019 ,  H04L27/02 ,  H04L27/04 ,  H04L2025/03382 ,  H04L2025/03789 ,  H04N21/2383 ,  H04N21/4382

摘要： A digital broadcasting transmission and/or reception system having an improved reception performance and a signal-processing method thereof. A digital broadcasting transmitter comprises a TRS encoder for to TRS-encode an MPEG-2 transmission stream having null data for inserting an SRS data and a TRS parity at predetermined positions, randomizer to input and randomize data stream from the TRS encoder, a SRS exchanger to replace the null data for inserting the SRS data to the known data, and an encoder for encoding a data streams to which the Known data is inserted. Accordingly, the present invention detects the known data from a signal received from a reception side and uses the detected known data for synchronization and equalization and further uses the TRS parity for correcting error of the received signal, so that the digital broadcasting reception performance can be improved at poor multipath channels.

公开(公告)号：US20090103647A1

公开(公告)日：2009-04-23

申请号：US12261842

申请日：2008-10-30

申请人： Eui-jun PARK ,  Yong-deok Chang ,  Sung-woo Park

发明人： Eui-jun PARK ,  Yong-deok Chang ,  Sung-woo Park

IPC分类号： H04L23/02

CPC分类号： H04N21/2383 ,  H04L1/0041 ,  H04L1/0071 ,  H04L25/0224 ,  H04L2001/0093 ,  H04L2025/03382 ,  H04N19/89 ,  H04N21/23412 ,  H04N21/23608 ,  H04N21/23611 ,  H04N21/4344 ,  H04N21/4382

摘要： A digital broadcast transmitting and receiving system and a signal processing method thereof that improves the receiving performance of the system. A digital broadcast transmitter includes a randomizer to receive and randomize a data stream into a specified position of which stuff bytes are inserted, a replacement sequence generator to generate known data including a predefined sequence, a stuff-byte exchange unit to insert the known data into the specified position of the data stream into which stuff bytes are inserted, an encoder to encode the data stream output from the stuff-byte exchange unit for an error correction, and a transmission unit to modulate the encoded data stream, RF-convert the modulated data stream and transmit the RF-converted data. The digital broadcast receiving performance is improved even in an inferior multi-path channel by detecting the known data from the received transmission and using the known data for synchronization and equalization in a digital broadcast receiver.

摘要翻译： 一种提高系统的接收性能的数字广播发送接收系统及其信号处理方法。 数字广播发射机包括：随机化器，用于接收并随机化数据流到插入字节的指定位置;替换序列生成器，用于生成包括预定义序列的已知数据;填充字节交换单元，用于将已知数据插入到 插入填充字节的数据流的指定位置，用于编码从填充字节交换单元输出的用于纠错的数据流的编码器，以及用于调制编码数据流的发送单元，RF调制 数据流并传送RF转换的数据。 通过从接收到的传输中检测已知数据并且使用数字广播接收机中的用于同步和均衡的已知数据，即使在较差的多路径信道中，数字广播接收性能也得到改善。

公开(公告)号：US20090051822A1

公开(公告)日：2009-02-26

申请号：US12261263

申请日：2008-10-30

申请人： Yong-deok CHANG ,  Joon-soo Kim ,  Sung-woo Park

发明人： Yong-deok CHANG ,  Joon-soo Kim ,  Sung-woo Park

IPC分类号： H04N5/455

CPC分类号： H04N21/2383 ,  H04H20/42 ,  H04H20/46 ,  H04H20/72 ,  H04H40/27 ,  H04H60/07 ,  H04L1/0047 ,  H04L1/0057 ,  H04L1/0058 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04L25/03006 ,  H04L27/02 ,  H04L2025/03382 ,  H04N5/4401 ,  H04N21/4382

摘要： A digital broadcasting transmission and/or reception system having an improved reception performance and a signal-processing method thereof. A digital broadcasting transmitter comprises a TRS encoder for to TRS-encode a MPEG-2 transmission stream having null data for inserting a Known data and a TRS parity at predetermined positions, randomizer to input and randomize data stream from the TRS encoder, a null packet exchanger to replace the null data for inserting the Known data to the known data, and an encoder for encoding a data streams to which the Known data is inserted. Accordingly, the present invention detects the known data from a signal received from a reception side and uses the detected known data for synchronization and equalization and further uses the TRS parity for correcting error of the received signal, so that the digital broadcasting reception performance can be improved at poor multipath channels.