专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09204176B2 Digital broadcast transmitter, digital broadcast receiver, and method for constructing and processing streams for same 有权
标题翻译：数字广播发射机，数字广播接收机，以及用于构建和处理流的方法
公开(公告)号：US09204176B2
公开(公告)日：2015-12-01
申请号：US13697682
申请日：2011-05-13
申请人： Jin-hee Jeong , Hak-ju Lee , Yong-Sik Kwon , Kum-ran Ji
发明人： Jin-hee Jeong , Hak-ju Lee , Yong-Sik Kwon , Kum-ran Ji
IPC分类号： H04J3/16 , H04N21/2381 , H04H60/07 , H04N21/2383 , H04N21/438
CPC分类号： H04N21/2381 , H04H60/07 , H04N21/2383 , H04N21/4382
摘要： Provided are a digital broadcast transmitter, a digital broadcast receiver, a method for processing a stream of the transmitter, and a method for processing a stream of the receiver. The method of processing the stream of the transmitter includes: generating a stream in which a plurality of slots of different formats is consecutively arranged; and encoding and interleaving the generated stream, and outputting the encoded and interleaved stream as a transport stream, wherein the generating the stream includes arranging at least one of second mobile data, training data, and dummy data in an orphan region generated according to a difference of the formats between consecutive slots of the plurality of slots.
摘要翻译：提供了数字广播发射机，数字广播接收机，用于处理发射机的流的方法以及用于处理接收机的流的方法。处理发送器流的方法包括：生成其中连续布置不同格式的多个时隙的流; 并且对所生成的流进行编码和交织，并且输出编码和交织的流作为传输流，其中生成流包括在根据差异生成的孤儿区中排列第二移动数据，训练数据和虚拟数据中的至少一个的多个时隙的连续时隙之间的格式。

2. 发明申请

US20130058359A1 DIGITAL BROADCAST TRANSMITTER, DIGITAL BROADCAST RECEIVER, AND METHOD FOR CONSTRUCTING AND PROCESSING STREAMS FOR SAME 有权
标题翻译：数字广播发射机，数字广播接收机，以及用于构造和处理相同方法的方法
公开(公告)号：US20130058359A1
公开(公告)日：2013-03-07
申请号：US13697682
申请日：2011-05-13
申请人： Jin-hee Jeong , Hak-ju Lee , Yong-Sik Kwon , Kum-ran Ji
发明人： Jin-hee Jeong , Hak-ju Lee , Yong-Sik Kwon , Kum-ran Ji
IPC分类号： H04L29/02
CPC分类号： H04N21/2381 , H04H60/07 , H04N21/2383 , H04N21/4382
摘要： Provided are a digital broadcast transmitter, a digital broadcast receiver, a method for processing a stream of the transmitter, and a method for processing a stream of the receiver. The method of processing the stream of the transmitter includes: generating a stream in which a plurality of slots of different formats is consecutively arranged; and encoding and interleaving the generated stream, and outputting the encoded and interleaved stream as a transport stream, wherein the generating the stream includes arranging at least one of second mobile data, training data, and dummy data in an orphan region generated according to a difference of the formats between consecutive slots of the plurality of slots.
摘要翻译：提供了数字广播发射机，数字广播接收机，用于处理发射机的流的方法以及用于处理接收机的流的方法。处理发送器流的方法包括：生成其中连续布置不同格式的多个时隙的流; 并且对所生成的流进行编码和交织，并且输出编码和交织的流作为传输流，其中生成流包括在根据差异生成的孤儿区中排列第二移动数据，训练数据和虚拟数据中的至少一个的多个时隙的连续时隙之间的格式。

3. 发明授权

US08804805B2 Digital broadcasting transmitter, digital broadcasting receiver, and method for composing and processing streams thereof 有权
标题翻译：数字广播发射机，数字广播接收机及其流的组合和处理方法
公开(公告)号：US08804805B2
公开(公告)日：2014-08-12
申请号：US13512781
申请日：2010-11-30
申请人： Jin-hee Jeong , Hak-ju Lee , Se-ho Myung , Yong-Sik Kwon , Kum-ran Ji , June-hee Lee , Chan-sub Park , Ga-hyun Ryu , Jung-jin Kim , Kyo-shin Choo , Sung-il Park , Jong-hwa Kim
发明人： Jin-hee Jeong , Hak-ju Lee , Se-ho Myung , Yong-Sik Kwon , Kum-ran Ji , June-hee Lee , Chan-sub Park , Ga-hyun Ryu , Jung-jin Kim , Kyo-shin Choo , Sung-il Park , Jong-hwa Kim
IPC分类号： H03K5/159
CPC分类号： H03M13/356 , H03M13/15 , H03M13/1515 , H03M13/2721 , H03M13/2933 , H03M13/2966 , H03M13/2972
摘要： Disclosed is a method of processing a stream of a digital broadcasting receiver. The method comprises: arranging at least one of new mobile data and known data in at least a portion of an existing mobile data region and in at least a portion of a normal data region, in a stream which includes the normal data region and the existing mobile data region; and composing a transmission stream where at least one of the new mobile data and the known data is arranged, and wherein the arranging combines a block of data arranged in the existing mobile data region and a block of the new mobile data in the stream, and performs serially concatenated convolution code (SCCC) coding on the combined blocks.
摘要翻译：公开了一种处理数字广播接收机的流的方法。该方法包括：在现有移动数据区域的至少一部分以及正常数据区域的至少一部分中，将新的移动数据和已知数据中的至少一个排列在包括正常数据区域和现有的移动数据区; 以及组合传输流，其中所述新的移动数据和所述已知数据中的至少一个被布置，并且其中所述排列将在现有移动数据区域中排列的数据块和所述流中的新的移动数据的块组合，以及对组合块执行串行级联卷积码（SCCC）编码。

4. 发明申请

US20120236922A1 DIGITAL BROADCASTING TRANSMITTER, DIGITAL BROADCASTING RECEIVER, AND METHOD FOR COMPOSING AND PROCESSING STREAMS THEREOF 有权
标题翻译：数字广播发射机，数字广播接收机及其组合和处理流程的方法
公开(公告)号：US20120236922A1
公开(公告)日：2012-09-20
申请号：US13512781
申请日：2010-11-30
申请人： Jin-hee Jeong , Hak-ju Lee , Se-ho Myung , Yong-Sik Kwon , Kum-ran Ji , June-hee Lee , Chan-sub Park , Ga-hyun Ryu , Jung-jin Kim , Kyo-shin Choo , Sung-il Park , Jong-hwa Kim
发明人： Jin-hee Jeong , Hak-ju Lee , Se-ho Myung , Yong-Sik Kwon , Kum-ran Ji , June-hee Lee , Chan-sub Park , Ga-hyun Ryu , Jung-jin Kim , Kyo-shin Choo , Sung-il Park , Jong-hwa Kim
IPC分类号： H04L27/04 , H04L27/01
CPC分类号： H03M13/356 , H03M13/15 , H03M13/1515 , H03M13/2721 , H03M13/2933 , H03M13/2966 , H03M13/2972
摘要： Disclosed is a method of processing a stream of a digital broadcasting receiver. The method comprises: arranging at least one of new mobile data and known data in at least a portion of an existing mobile data region and in at least a portion of a normal data region, in a stream which includes the normal data region and the existing mobile data region; and composing a transmission stream where at least one of the new mobile data and the known data is arranged, and wherein the arranging combines a block of data arranged in the existing mobile data region and a block of the new mobile data in the stream, and performs serially concatenated convolution code (SCCC) coding on the combined blocks.
摘要翻译：公开了一种处理数字广播接收机的流的方法。该方法包括：在现有移动数据区域的至少一部分以及正常数据区域的至少一部分中，将新的移动数据和已知数据中的至少一个排列在包括正常数据区域和现有的移动数据区; 以及组合传输流，其中所述新的移动数据和所述已知数据中的至少一个被布置，并且其中所述排列将在现有移动数据区域中排列的数据块和所述流中的新的移动数据的块组合，以及对组合块执行串行级联卷积码（SCCC）编码。

5. 发明申请

US20130051405A1 DIGITAL BROADCAST TRANSMITTER, DIGITAL BROADCAST RECEIVER, AND METHOD FOR CONFIGURING AND PROCESSING STREAMS THEREOF 审中-公开
标题翻译：数字广播发射机，数字广播接收机及其配置与处理方法
公开(公告)号：US20130051405A1
公开(公告)日：2013-02-28
申请号：US13696167
申请日：2011-05-04
申请人： Jin-hee Jeong , Hak-ju Lee , Se-ho Myung , Yong-sik Kwon , Kum-ran Ji
发明人： Jin-hee Jeong , Hak-ju Lee , Se-ho Myung , Yong-sik Kwon , Kum-ran Ji
IPC分类号： H04L12/56
CPC分类号： H04N21/631 , H03M13/15 , H03M13/1515 , H03M13/2721 , H03M13/2933 , H03M13/2966 , H03M13/2972 , H03M13/356 , H04N21/2383
摘要： Provided are a digital broadcast transmitter, a digital broadcast receiver, a method for processing a stream of the transmitter, and a method for processing a stream of the receiver. The method of processing the stream of the transmitter includes: arranging second mobile data according to a predetermined mode within a stream that includes a first region allocated for first mobile data and a second region allocated for normal data; configuring the stream in which the normal data and the second mobile data are arranged; and encoding and interleaving the stream to output the stream as a transport stream.
摘要翻译：提供了数字广播发射机，数字广播接收机，用于处理发射机的流的方法以及用于处理接收机的流的方法。处理发射机流的方法包括：根据预定模式在包括为第一移动数据分配的第一区域和为正常数据分配的第二区域的流中布置第二移动数据; 配置其中布置正常数据和第二移动数据的流; 并且编码和交织流以输出流作为传输流。

6. 发明授权

US08537918B2 Digital broadcast transmitter/receiver having an improved receiving performance and signal processing method thereof 有权
标题翻译：具有改进的接收性能的数字广播发射机/接收机及其信号处理方法
公开(公告)号：US08537918B2
公开(公告)日：2013-09-17
申请号：US12262773
申请日：2008-10-31
申请人： Eui-jun Park , Yong-sik Kwon , Joon-soo Kim , Jung-pil Yu , Jin-hee Jeong , Kum-ran Ji , Jong-hun Kim
发明人： Eui-jun Park , Yong-sik Kwon , Joon-soo Kim , Jung-pil Yu , Jin-hee Jeong , Kum-ran Ji , Jong-hun Kim
IPC分类号： H04L5/12
CPC分类号： H04N21/2383 , H03M13/253 , H03M13/2936 , H04H60/07 , H04L1/0065 , H04L25/03286 , H04N21/23611 , H04N21/4346 , H04N21/4382
摘要： A digital broadcast transmitting/receiving system, and a signal processing method thereof, includes a randomizer for randomizing a transport stream into a specified position of which stuff bytes are inserted, a stuff-byte exchanger for replacing the stuff bytes included in data output from the randomizer with specified known data, an RS encoder for performing an RS-encoding of data output from the stuff-byte exchanger, an interleaver for interleaving data output from the RS encoder, a trellis encoder for performing a trellis encoding of data output from the interleaver, an RS parity generator for generating a parity by performing an RS encoding of data output from the RS encoder, and outputting the generated parity to the trellis encoder, and a modulator/RF converter for modulating data output from the trellis encoder and performing an RF up-converting of the modulated data. The digital broadcast receiving performance can be improved even in an inferior multi-path channel by detecting the known data from the received signal and using the known data for synchronization and equalization in a digital broadcast receiver.
摘要翻译：数字广播发送/接收系统及其信号处理方法包括随机化器，用于将传输流随机化到插入了填充字节的指定位置;填充字节交换器，用于替换包含在具有指定已知数据的随机化器，用于执行从填充字节交换器输出的数据的RS编码的RS编码器，用于交织从RS编码器输出的数据的交织器，用于执行从交织器输出的数据的网格编码的网格编码器 RS奇偶校验发生器，用于通过对从RS编码器输出的数据进行RS编码，并将产生的奇偶校验输出到网格编码器来产生奇偶校验;以及调制器/ RF转换器，用于调制从网格编码器输出的数据并执行RF 调制数据的上变频。通过从接收到的信号中检测已知的数据，并在数字广播接收机中使用已知的数据进行同步和均衡，即使在较差的多路径信道中也可以提高数字广播接收性能。

7. 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.

8. 发明授权

US07913152B2 Transmitter and system for transmitting/receiving digital broadcasting stream and method thereof 有权
公开(公告)号：US07913152B2
公开(公告)日：2011-03-22
申请号：US11416245
申请日：2006-05-03
申请人： Hae-joo Jeong , Jung-pil Yu , Yong-sik Kwon , Eui-jun Park , Joon-soo Kim , Jong-hun Kim , Kum-ran Ji , Jin-hee Jeong
发明人： Hae-joo Jeong , Jung-pil Yu , Yong-sik Kwon , Eui-jun Park , Joon-soo Kim , Jong-hun Kim , Kum-ran Ji , Jin-hee Jeong
IPC分类号： H03M13/03
CPC分类号： H04L1/0066 , H03M13/27 , H03M13/2936 , H03M13/2972 , H04L1/0045 , H04L1/0054 , H04L1/0055 , H04L1/007 , H04L25/03012 , H04L25/03343 , H04L27/2608 , H04N21/236 , H04N21/2365 , H04N21/238 , H04N21/2383 , H04N21/4341 , H04N21/4347
摘要： A digital broadcasting transmission system processes dual transport stream (TS) including multi turbo streams. The digital broadcasting transmission system includes a turbo processor to detect a turbo stream from a dual transport stream (TS) which includes a multiplexed normal stream and a turbo stream, encoding the detected turbo stream and stuffing the encoded turbo stream into the dual TS; and a transmitter to trellis-encode the processed dual TS, and to output the resultant stream, wherein the turbo processor encodes the turbo stream using a plurality of turbo processors. Accordingly, a plurality of turbo streams may be processed in parallel.

9. 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。

10. 发明申请

US20070230607A1 Advanced-VSB system (A-VSB) 有权
标题翻译：高级VSB系统（A-VSB）
公开(公告)号：US20070230607A1
公开(公告)日：2007-10-04
申请号：US11416254
申请日：2006-05-03
申请人： Jung-pil Yu , Hae-joo Jeong , Joon-soo Kim , Yong-sik Kwon , Eui-jun Park , Jin-hee Jeong , Kum-ran Ji , Jong-hun Kim
发明人： Jung-pil Yu , Hae-joo Jeong , Joon-soo Kim , Yong-sik Kwon , Eui-jun Park , Jin-hee Jeong , Kum-ran Ji , Jong-hun Kim
IPC分类号： H04L23/02
CPC分类号： H04L1/0041 , H03M13/235 , H03M13/256 , H03M13/6538 , H04L1/006 , H04L1/0071
摘要： A method of resetting a trellis-coded modulation (TCM) encoder to a known state, the TCM encoder including a reset input that resets the TCM encoder to the known state when held at a reset level for a plurality of symbol clock cycles, the method including identifying an event to occur in the future that requires the TCM encoder to be reset to the known state; and holding the reset input of the TCM encoder at the reset level beginning the plurality of clock symbol cycles before a time the event will occur so that the TCM encoder will be reset to the known state immediately before the event occurs.
摘要翻译：一种将网格编码调制（TCM）编码器复位到已知状态的方法，所述TCM编码器包括复位输入，所述复位输入在多个符号时钟周期保持在复位电平时将TCM编码器复位到已知状态，所述方法包括识别将来需要将TCM编码器复位到已知状态的事件; 并且在发生事件之前将TCM编码器的复位输入保持在复位电平，开始多个时钟符号周期，使得TCM编码器将在事件发生之前立即复位到已知状态。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式