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1. 发明申请

WO2005109878A1 DIGITAL BROADCAST TRANSMITTING AND RECEIVING SYSTEM HAVING AN IMPROVED RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 审中-公开
标题翻译：具有改进的接收性能的数字广播发送和接收系统及其信令处理方法
公开(公告)号：WO2005109878A1
公开(公告)日：2005-11-17
申请号：PCT/KR2005/001314
申请日：2005-05-04
申请人： SAMSUNG ELECTRONICS CO., LTD. , CHANG, Yong-deok , JEONG, Hae-joo , PARK, Sung-woo , PARK, Eui-jun
发明人： CHANG, Yong-deok , JEONG, Hae-joo , PARK, Sung-woo , PARK, Eui-jun
IPC分类号： H04N7/015
CPC分类号： H04H40/27 , H04H20/72 , H04H60/11 , H04L1/0041 , H04L1/0057 , H04L1/006 , H04L1/0065 , H04L1/0071 , H04L27/02 , 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 can include a randomizer to receive and randomize a data stream into a specified position of which stuff bytes are inserted, a stuff -byte exchange unit to generate known data having a predefined pattern and 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. The digital broadcast receiving performance can be 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。数字广播发射机可以包括随机化器，用于接收并随机化数据流到插入字节的指定位置，一个填充字符交换单元，用于生成具有预定义模式的已知数据，并将已知数据插入到插入填充字节的数据流，用于对从填充字节交换单元输出的用于纠错的数据流进行编码的编码器，以及调制器和RF转换器来调制编码数据流，RF调制数据流传输RF转换的数据。通过从接收到的传输中检测已知数据并使用用于数字广播接收机中的同步和均衡的已知数据，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。

2. 发明申请

WO2005043916A1 ROBUST ERROR CORRECTION ENCODING/DECODING APPARATUS AND METHOD FOR DIGITAL DUAL-STREAM BROADCAST RECEPTION/TRANSMISSION SYSTEMS 审中-公开
标题翻译：强大的错误校正编码/解码设备和数字双流广播接收/传输系统的方法
公开(公告)号：WO2005043916A1
公开(公告)日：2005-05-12
申请号：PCT/KR2004/002782
申请日：2004-11-01
申请人： SAMSUNG ELECTRONICS CO., LTD. , CHANG, Yong-deok , JEONG, Hae-joo , PARK, Sung-woo
发明人： CHANG, Yong-deok , JEONG, Hae-joo , PARK, Sung-woo
IPC分类号： H04N7/24
CPC分类号： H04N19/89
摘要： An error correction encoding/decoding apparatus and method a for digital dual-stream broadcast transmission/reception systems. An error correction encoding apparatus comprises a TRS encoding part for applying the transversal encoding to normal data packets and robust data packets and appending parity packets, a randomization unit for randomizing the data packets and the parity packets according to a predetermined pattern, an RS encoding unit for appending parities to the randomized data packets and parity packets, a packet format unit for splitting the data packets and the parity packets into normal data and robust data and processing the data, and a system control unit for controlling the packet format unit. Accordingly, a robust error correction encoding apparatus can be provided for digital dual-stream broadcast transmission systems to which the Transversal Reed-Solomon(TRS) encoding is applied.
摘要翻译：一种用于数字双流广播发送/接收系统的纠错编码/解码装置和方法a。纠错编码装置包括：TRS编码部分，用于将横向编码应用于正常数据分组和鲁棒数据分组并附加奇偶分组;随机化单元，用于根据预定模式随机化数据分组和奇偶分组; RS编码单元用于将随机数据分组和奇偶校验分组附加奇偶校验，将数据分组和奇偶分组分解为正常数据和鲁棒数据并处理数据的分组格式单元，以及用于控制分组格式单位的系统控制单元。因此，可以为应用横向里德 - 所罗门（TRS）编码的数字双流广播传输系统提供鲁棒的纠错编码装置。

3. 发明申请

WO2009005280A1 DIGITAL BROADCASTING TRANSMITTER, RECEIVER AND METHODS FOR PROCESSING STREAM THEREOF 审中-公开
标题翻译：数字广播发射机，接收机及其流程处理方法
公开(公告)号：WO2009005280A1
公开(公告)日：2009-01-08
申请号：PCT/KR2008/003862
申请日：2008-06-30
申请人： SAMSUNG ELECTRONICS CO., LTD. , PARK, Chan-sub , JI, Kum-ran , CHANG, Yong-deok , JEONG, Hae-joo , YU, Jung-pil , KWON, Yong-sik
发明人： PARK, Chan-sub , JI, Kum-ran , CHANG, Yong-deok , JEONG, Hae-joo , YU, Jung-pil , KWON, Yong-sik
IPC分类号： H04N7/015 , H04N7/00
CPC分类号： H04L1/006 , H03M13/3994 , H03M13/41 , H04L1/0065 , H04L1/0079
摘要： A digital broadcasting transmitter is provided. The transmitter includes a known data inserting unit which inserts a known data to a stream, and a trellis encoding unit which encodes the stream sequentially using a plurality of trellis encoders, wherein the known data inserting unit inserts the known data to the specific location of the stream, so that the known data may be trellis encoded by at least one specific trellis encoder.
摘要翻译：提供数字广播发射机。发射机包括将已知数据插入流的已知数据插入单元，以及网格编码单元，其使用多个网格编码器顺序地编码流，其中已知数据插入单元将已知数据插入到流，使得已知数据可以由至少一个特定网格编码器进行网格编码。

4. 发明申请

WO2006001635A1 DIGITAL BROADCASTING TRANSMISSION/RECEPTION APABLE OF IMPROVING RECEIVING AND EQUALIZING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 审中-公开
标题翻译：数字广播传输/接收可以提高接收和均衡性能及其信号处理方法
公开(公告)号：WO2006001635A1
公开(公告)日：2006-01-05
申请号：PCT/KR2005/001940
申请日：2005-06-23
申请人： SAMSUNG ELECTRONICS CO., LTD. , PARK, Sung-soo , CHANG, Yong-deok , PARK, Eui-jun
发明人： PARK, Sung-soo , CHANG, Yong-deok , PARK, Eui-jun
IPC分类号： H04N7/015
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 proccesing method thereof that improves the receiving performance of the system. A digital broadcast transmitter can include 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 consisting of a predefined sequence, a stuff-byte exchange unit 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 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 can be 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射和接收系统及其信号处理方法。数字广播发射机可以包括随机发生器，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，用于生成由预定义序列组成的已知数据;填充字节交换单元，用于插入已知的数据进入插入填充字节的数据流的指定位置;编码器，用于编码从填充字节交换单元输出的用于纠错的数据流;以及发送单元，用于调制编码数据流，RF- 转换调制数据流并传送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也可以提高数字广播接收性能。

5. 发明申请

WO2004112252A3 DIGITAL TRANSMITTER/RECEIVER SYSTEM HAVING A ROBUST ERROR CORRECTION CODING/DECODING DEVICE AND ERROR CORRECTION CODING/DECODING METHOD THEREOF 审中-公开
标题翻译：具有强大的错误校正编码/解码设备的数字发射机/接收机系统及其纠错编码/解码方法
公开(公告)号：WO2004112252A3
公开(公告)日：2005-02-17
申请号：PCT/KR2004001433
申请日：2004-06-16
申请人： SAMSUNG ELECTRONICS CO LTD , CHANG YONG-DEOK , PARK SUNG-WOO
发明人： CHANG YONG-DEOK , PARK SUNG-WOO
IPC分类号： H03M13/11 , H03M13/29 , H03M13/15
CPC分类号： H03M13/2948 , H03M13/1515 , H03M13/251 , H03M13/2906 , H03M13/2909 , H03M13/2927 , H03M13/2936 , H04L1/0042 , H04L1/0057 , H04L1/0065 , H04N21/2383 , H04N21/4382 , H04N21/44209 , H04N21/4425
摘要： A digital transmitter/receiver system having a strong error correction coding/decoding device and an error correction coding/decoding method thereof can guarantee a receiving performance even in an inferior channel environment. The error correction coding device for the digital transmitter system includes a time divider for dividing field data composed of L packets into N data packets and (L-N) parity packets, a first RS (Reed-Solomon) encoder for adding parities of a predetermined number of bytes to the data packets, respectively, a storage unit for storing the data packets having the parities of the predetermined number of bytes added thereto, and a second RS encoder for generating the parity packets corresponding to the stored data packets. Also, the error correction decoding device for the digital receiver system includes a first RS decoder for correcting errors in a horizontal direction of the field data using the parities of the predetermined number of bytes included in the L packets, a storage unit for storing the error-corrected data packets, and a second RS decoder for correcting errors in a vertical direction of the field data using the parity packets. Thus, the error correction can be strongly performed using the parities existing in the horizontal and vertical directions with respect to the field data.
摘要翻译：具有强纠错编码/解码装置及其纠错编码/解码方法的数字发射机/接收机系统即使在较差的信道环境中也能保证接收性能。用于数字发射机系统的纠错编码装置包括用于将由L个分组组成的场数据划分为N个数据分组和（LN）奇偶分组的时分器，用于增加预定数量的校验数的奇偶校验的第一RS（里德 - 所罗门）分别存储具有添加了预定字节数的奇偶校验位的数据分组的存储单元和用于产生对应于所存储的数据分组的奇偶校验分组的第二RS编码器。此外，数字接收机系统的纠错解码装置还包括：第一RS解码器，用于使用包括在L个分组中的预定字节数的奇偶校验来校正场数据的水平方向的误差;存储单元，用于存储误差校正的数据分组，以及第二RS解码器，用于使用奇偶校验分组来校正场数据的垂直方向上的误差。因此，可以使用相对于场数据在水平和垂直方向上存在的奇偶校验来强烈地执行纠错。

6. 发明申请

WO2009005332A1 APPARATUS FOR PROCESSING STREAMS AND METHOD THEREOF 审中-公开
标题翻译：用于加工流程的装置及其方法
公开(公告)号：WO2009005332A1
公开(公告)日：2009-01-08
申请号：PCT/KR2008/003991
申请日：2008-07-07
申请人： SAMSUNG ELECTRONICS CO., LTD. , JI, Kum-ran , CHANG, Yong-deok , PARK, Chan-sub , YU, Jung-pil , JEONG, Hae-joo
发明人： JI, Kum-ran , CHANG, Yong-deok , PARK, Chan-sub , YU, Jung-pil , JEONG, Hae-joo
IPC分类号： H04N7/015
CPC分类号： H03M13/2936 , H03M13/2948 , H03M13/3776
摘要： An apparatus for processing streams is disclosed. The apparatus includes a trellis encoding unit which changes a part of streams with parities, a RS re-encoding unit which corrects at least one of parity part and data part of the streams, and generates new codewords to match the changed part of the streams, and a multiplexer which re-constructs the streams with the generated codewords. This enhances a reception quality of a broadcasting receiver.
摘要翻译：公开了一种用于处理流的装置。该装置包括用奇偶校验流改变一部分流的网格编码单元，对该流的奇偶校验部分和数据部分中的至少一个进行校正的RS重新编码单元，并且生成新的码字以匹配流的改变部分，以及用生成的码字重新构造流的多路复用器。这增强了广播接收机的接收质量。

7. 发明申请

WO2006101359A1 DIGITAL BROADCASTING TRANSMISSION AND RECEPTION DEVICES AND METHODS THEREOF 审中-公开
标题翻译：数字广播传输和接收设备及其方法
公开(公告)号：WO2006101359A1
公开(公告)日：2006-09-28
申请号：PCT/KR2006/001073
申请日：2006-03-23
申请人： SAMSUNG ELECTRONICS CO., LTD. , KIM, Joon-soo , PARK, Eui-jun , CHANG, Yong-deok , JEONG, Hae-joo
发明人： KIM, Joon-soo , PARK, Eui-jun , CHANG, Yong-deok , JEONG, Hae-joo
IPC分类号： H04N7/015
CPC分类号： H04L1/0041 , H04L1/0065 , H04L1/007 , H04L1/0071 , H04N21/23611 , H04N21/23614 , H04N21/2383 , H04N21/4348
摘要： Digital broadcasting transmission and reception devices and methods thereof are provided. The digital broadcasting transmission device includes a randomizer which randomizes a dual transport stream including a normal stream and a robust stream, a supplementary reference signal inserter which inserts a certain supplementary reference signal into a stuffing region included in the randomized dual transport stream, a Reed-Solomon (RS) encoder which adds a parity into a parity region included in the dual transport stream, a robust processor which configures a new dual transport stream by convolution-encoding the robust stream among the dual transport stream, an interleaver which interleaves the configured dual transport stream, a trellis encoder which trellis-encode the interleaved dual transport stream, and a modulator which transmits the trellis-encoded dual transport stream. Accordingly, a sub-channel can be provided in which the robust data and the supplementary reference signal will be transmitted.
摘要翻译：提供了数字广播发送和接收设备及其方法。数字广播发送装置包括随机化随机化的包括正常流和鲁棒流的双传输流，附加参考信号插入器，其将特定补充参考信号插入到包括在随机双重传输流中的填充区域中，Reed- Solomon（RS）编码器，其将奇偶校验添加到包括在双传输流中的奇偶校验区域;鲁棒处理器，其通过对双传输流中的鲁棒流进行卷积编码来配置新的双传输流;交织器，传输流，对编码交织双传输流进行网格编码的网格编码器，以及传输网格编码双传输流的调制器。因此，可以提供其中将发送鲁棒数据和辅助参考信号的子信道。

8. 发明申请

WO2006006833A1 DIGITAL BROADCASTING TRANSMISSION/RECEPTION SYSTEM HAVING IMPROVED RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 审中-公开
标题翻译：具有改进的接收性能的数字广播传输/接收系统及其信令处理方法
公开(公告)号：WO2006006833A1
公开(公告)日：2006-01-19
申请号：PCT/KR2005/002272
申请日：2005-07-15
申请人： SAMSUNG ELECTRONICS CO., LTD. , PARK, Eui-jun , CHANG, Yong-deok
发明人： PARK, Eui-jun , CHANG, Yong-deok
IPC分类号： H04N7/015
CPC分类号： H03M13/256 , H03M13/253 , H03M13/2936 , H03M13/2948 , H03M13/356 , H04L1/0041 , H04L1/0045 , H04L1/005 , H04L1/0054 , H04L1/0057 , H04L1/0059 , H04L1/0065 , H04L1/0066 , H04L1/0068 , H04L1/007 , H04L1/0071 , H04L1/0083 , H04L27/02 , H04N5/4401 , H04N5/455 , H04N21/2383 , H04N21/2389 , H04N21/4382 , H04N21/4385
摘要： A digital broadcasting transmission/reception system having improved receiving performance and signal processing method thereof. A digital broadcasting transmitter according to the present invention includes a data pre-processor which processed robust data and generates robust data packet of predetermined format, a TS stream generator which combines robust data packet with a normal data packet to generate a TS stream of a predetermined format, a randomizer which randomizes the TS stream output from the TS stream generator, a convolution encoder which performs convolution encoding with respect to the robust data of the data output from the randomizer, and a RS encoder which performs RS encoding with respect to the data output from the convolution encoder. Accordingly, digital broadcasting receiving performance can be improved in a poor multipath channel, while maintaining compatibility with existing transmission/reception system.
摘要翻译：一种具有改进的接收性能的数字广播发射/接收系统及其信号处理方法。根据本发明的数字广播发射机包括处理鲁棒数据并生成预定格式的鲁棒数据分组的数据预处理器，TS数据流生成器，其将鲁棒数据分组与正常数据分组组合以产生预定的格式，随机化TS流生成器输出的TS流的随机化器，相对于从随机化器输出的数据的鲁棒数据执行卷积编码的卷积编码器以及相对于数据执行RS编码的RS编码器从卷积编码器输出。因此，可以在不良的多路径信道中改善数字广播接收性能，同时保持与现有的发送/接收系统的兼容性。

9. 发明申请

WO2005122573A1 DIGITAL BROADCASTING TRANSMISSION/RECEPTION SYSTEM UTILIZING SRS AND TRS CODE TO IMPROVE RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 审中-公开
标题翻译：数字广播传输/接收系统使用SRS和TRS代码来提高接收性能及其信号处理方法
公开(公告)号：WO2005122573A1
公开(公告)日：2005-12-22
申请号：PCT/KR2005/001660
申请日：2005-06-03
申请人： SAMSUNG ELECTRONICS CO., LTD. , KIM, Jung-jin , CHANG, Yong-deok , PARK, Sung-woo , PARK, Eui-jun
发明人： KIM, Jung-jin , CHANG, Yong-deok , PARK, Sung-woo , PARK, Eui-jun
IPC分类号： H04N7/015
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. Accodingly, 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。认真地，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。

10. 发明申请

WO2005071958A1 DIGITAL BROADCAST TRANSMITTING/RECEIVING SYSTEM HAVING AN IMPROVED RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 审中-公开
标题翻译：具有改进的接收性能的数字广播发送/接收系统及其信令处理方法
公开(公告)号：WO2005071958A1
公开(公告)日：2005-08-04
申请号：PCT/KR2005/000179
申请日：2005-01-20
申请人： SAMSUNG ELECTRONICS CO., LTD. , JEONG, Hae-joo , CHANG, Yong-deok
发明人： JEONG, Hae-joo , CHANG, Yong-deok
IPC分类号： H04N7/015
CPC分类号： H04H60/11 , H04H20/95 , H04L1/0065 , H04L1/0071 , H04L27/04 , H04L2025/03382 , H04N19/61 , H04N21/4382
摘要： A digital broadcast transmitting/receiving system and a signal processing method thereof that can improve the receiving performance of the system. A digital broadcast transmitter has a randomizer to randomize an input data stream which has null bytes being inserted at a specified position, a multiplexer to output a data stream formed by inserting specified known data into the position of the null bytes of the randomized data stream, an encoder to encode the data stream outputted from the multiplexer, and a modulator/RF-converter to modulate the encoded data, RF-convert the modulated data and transmit the RF-converted data. The receiving performance of the digital broadcast transmitting/receiving system can be improved even in a multi-path channel by detecting the known data from the received signal and using the known data in 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，可以提高系统的接收性能。一种数字广播发射机具有随机化器，用于将具有空字节的输入数据流随机化在指定位置，多路复用器将通过将指定的已知数据插入到随机数据流的空字节的位置而形成的数据流，编码器，对从多路转换器输出的数据流进行编码;以及调制器/ RF转换器，对编码数据进行调制，对转换的数据进行RF转换，并传送RF转换的数据。数字广播发射/接收系统的接收性能甚至可以在多路径信道中通过从接收信号中检测已知数据并在数字广播接收机中使用已知数据同步和均衡来提高。

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