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1. 发明公开

KR20080106135A METHOD FOR SIGNAL TRANSMITTING AND APPARATUS FOR THE SAME, METHOD FOR SIGNAL RECEIVING AND APPARATUS FOR THE SAME 审中-公开
标题翻译：用于信号发送的方法及其装置，用于信号接收的方法及其装置
公开(公告)号：KR20080106135A
公开(公告)日：2008-12-04
申请号：KR20080051678
申请日：2008-06-02
申请人： LG ELECTRONICS INC
发明人： MOON SANG CHUL , KWAK KOOK YEON , SONG WON GYU , JUN JUNG SIG , KO WOO SUK
IPC分类号： H04L27/26 , H04N19/89 , H04B7/005
CPC分类号： H04N19/89 , H03M13/1102 , H03M13/15 , H03M13/152 , H03M13/155 , H03M13/251 , H03M13/255 , H03M13/2732 , H03M13/2906 , H03M13/31 , H03M13/618 , H04H20/33 , H04H60/07
摘要： A method and an apparatus for transmitting and receiving a signal are provided to enhance data transmission efficiency based on an SNR(Signal to Noise Ratio) gain and to increase a signal transmission distance by estimating a channel for a transmission channel including long delay spread. Data is scattered by scrambling inputted data. The scrambled data is encoded with forward error correction(S9002). The error correction encoded data is mapped to a data symbol according to a plurality of symbol mapping method(S9004). A first modulation frame is generated so that a pilot symbol interval with the first pilot symbol and a data symbol interval with the mapped data symbol are repeated periodically in an odd carrier. A second modulation frame is generated so that the pilot symbol interval with the first pilot symbol and the data symbol interval with the mapped data symbol are repeated periodically in an even carrier. The formed first and second modulation frames are modulated in the orthogonal frequency division multiplexing method. The modulated signal is transmitted(S9006).
摘要翻译：提供了一种用于发送和接收信号的方法和装置，以基于SNR（信噪比）增益提高数据传输效率，并且通过估计包括长延迟扩展的传输信道的信道来增加信号传输距离。通过加扰输入的数据来散布数据。加密数据用前向纠错编码（S9002）。根据多个符号映射方法将纠错编码数据映射到数据符号（S9004）。生成第一调制帧，使得具有第一导频符号的导频符号间隔和与映射的数据符号的数据符号间隔在奇数载波中周期性地重复。生成第二调制帧，使得具有第一导频符号的导频符号间隔和具有映射数据符号的数据符号间隔在偶数载波中周期性地重复。形成的第一和第二调制帧以正交频分复用方式进行调制。发送调制信号（S9006）。

2. 发明公开

KR1020130094249A 시그너처-기반 중복 비교 시스템 및 방법 审中-实审
标题翻译：基于签名的冗余比较的系统和方法
公开(公告)号：KR1020130094249A
公开(公告)日：2013-08-23
申请号：KR1020130015884
申请日：2013-02-14
申请人： 인피니언 테크놀로지스 아게
发明人： 빌렐라안토니오 , 팔레르레이네르 , 고에셀마이클박사 , 브루어튼사이몬 , 파롤글렌애쉴리 , 헤이스티닐스튜어트 , 트레이코브보이코 , 애디슨데이비드 , 오베를랜데르클라우스 , 라베날트토마스박사
IPC分类号： G01R31/3183 , H03K5/13
CPC分类号： H03M13/3746 , G05B9/03 , G05B19/0428 , G06F11/00 , G06F11/1048 , G06F11/1479 , G06F11/1641 , H03M13/033 , H03M13/155 , H03M13/19 , H03M13/258 , H03M13/2948 , H03M13/2957 , H03M13/2966 , H03M13/299 , H03M13/37 , H03M13/3738 , H03M13/3784 , H03M13/6575
摘要： PURPOSE: A redundant system based on signatures and a method thereof are provided to implement a high error detecting rate while reducing a power consumption and areas relative to the integration of a duplicated type structure inside an integrity electron system. CONSTITUTION: A redundant system comprises a master part (102) receiving an input signal and generating a binary output signal; a first clock delay device (112) receiving the input signal and generating a delayed input signal; a first signature generator (106) connected to the master part, receiving the binary output signal, and generating a first signature; a second clock delay device (114) connected to the first signature generator, receiving the first output signature, and generating the delayed first output signature; a checker part (104) connected to the first clock delay device, receiving the delayed input signal, and generating the binary output signal; a second signature generator (108) connected to the checker part, receiving the binary output signal, and generating the delayed second output signature; and a comparator (110) connected to the second clock delay device and the second signature generator. The comparator receives the delayed first output signature and the delayed second signature, generates an error signal, and a state of the error signal is based on a comparison of the delayed first output signature and the delayed second signature. [Reference numerals] (100) Duplex system; (101) Safety related component (such as microcontroller); (102) Master part; (104) Checker part; (AA) Functional input; (BB) Functional output; (CC) Internal error notification; (DD) Error; (EE) External error notification; (FF) Safety state control
摘要翻译：目的：提供一种基于签名的冗余系统及其方法，以实现高错误检测率，同时降低功耗和相对于完整性电子系统内复制型结构集成的区域。构成：冗余系统包括接收输入信号并产生二进制输出信号的主部件（102）; 接收所述输入信号并产生延迟输入信号的第一时钟延迟装置（112）; 连接到所述主要部分的第一签名生成器（106），接收所述二进制输出信号，以及生成第一签名; 连接到所述第一签名生成器的第二时钟延迟装置（114），接收所述第一输出签名，以及生成所述延迟的第一输出签名; 连接到第一时钟延迟装置的检验器部分（104），接收延迟的输入信号，并产生二进制输出信号; 连接到检验部分的第二签名生成器（108），接收二进制输出信号，并产生延迟的第二输出签名; 以及连接到第二时钟延迟装置和第二签名生成器的比较器（110）。比较器接收延迟的第一输出签名和延迟的第二签名，产生错误信号，并且错误信号的状态基于延迟的第一输出签名和延迟的第二签名的比较。（附图标记）（100）双面系统; （101）安全相关组件（如微控制器）; （102）主要部分; （104）检查部分; （AA）功能输入; （BB）功能输出; （CC）内部错误通知; （DD）错误; （EE）外部错误通知; （FF）安全状态控制

3. 发明公开

KR1020090094742A 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널부호 및 복호 장치 및 방법 有权
标题翻译：使用低密度奇偶校验码的通信系统中通道编码和解码的装置和方法
公开(公告)号：KR1020090094742A
公开(公告)日：2009-09-08
申请号：KR1020090006722
申请日：2009-01-28
申请人： 삼성전자주식회사
发明人： 명세호 , 권환준 , 김재열 , 임연주 , 윤성렬 , 이학주 , 정홍실
IPC分类号： H03M13/11
CPC分类号： H03M13/11 , H03M13/005 , H03M13/155 , H03M13/6502 , H03M13/6508
摘要： A device and a method for coding and decoding a channel are provided to secure expandability and mobility of the system by generating the LDPC code with a variable length using the parity check matrix. An LDPC code parity check matrix extracting unit(1140) extracts the reduced LDPC code parity check matrix. A controller(1110) controls a reduction pattern applying unit(1120) to determine the variable reduction pattern in consideration of the effective reception range according to the length of the information word. The reduction pattern applying unit inserts the bit with 0 into the position corresponding to the reduced bit. The reduction pattern applying unit removes the row corresponding to the reduced bit in the parity check matrix of the LDPC code. The controller determines the punching pattern suitable for the length of the bit to be punched and the modulation method. The controller controls a punching pattern applying unit(1180) to apply the determined punching pattern. An LDPC coder(1160) performs the coding based on the reduced LDPC code by the controller and the reduction pattern applying unit.
摘要翻译：提供了用于对信道进行编码和解码的设备和方法，以通过使用奇偶校验矩阵生成具有可变长度的LDPC码来确保系统的可扩展性和移动性。 LDPC码奇偶校验矩阵提取单元（1140）提取缩小的LDPC码奇偶校验矩阵。控制器（1110）控制缩小模式应用单元（1120），以根据信息字的长度考虑有效接收范围来确定可变缩减模式。缩小图案应用单元将该位与0相对应地减少到位。缩小图案应用单元删除与LDPC码的奇偶校验矩阵中的缩减比特相对应的行。控制器确定适合于要冲压的钻头的长度的冲压图案和调制方法。控制器控制冲压图案施加单元（1180）以应用所确定的冲压图案。 LDPC编码器（1160）通过控制器和缩小图案施加单元基于缩小的LDPC码执行编码。

4. 发明公开

KR1020040081366A 리드솔로몬 부호 또는 확대 리드솔로몬 부호의 복호방법및 복호기 无效
标题翻译：用于解码REED-SOLOMON代码或扩展REO-SOLOMON代码的方法和解码器，与预防校正错误有关
公开(公告)号：KR1020040081366A
公开(公告)日：2004-09-21
申请号：KR1020040016751
申请日：2004-03-12
申请人： 파나소닉 주식회사
发明人： 센다히로유키 , 후쿠오카도시히코
IPC分类号： H03M13/00
CPC分类号： H03M13/155 , H03M13/1515 , H03M13/1535 , H03M13/1545 , H03M13/1585
摘要： PURPOSE: A method and a decoder for decoding Reed-Solomon code or an extended Reed-Solomon code are provided to prevent the correction error generated when the Reed-Solomon code or the extended Reed-Solomon code is coded. CONSTITUTION: A method for decoding Reed-Solomon code or an extended Reed-Solomon code includes the steps of: a first error correction step of performing the error correction process for the input data by using derivative error position polynomial and the error evaluation polynomial based on syndromes of the input data and the error correction number, and making the processed result a first correction data; a syndrome calculation step(S11) of calculating the syndrome of the first correction data; and a second error correction step of performing the error correction process for the first correction data based on the syndrome calculated at the syndrome calculation step, and making the processed result a second correction data.
摘要翻译：目的：提供用于解码里德 - 所罗门码或扩展里德 - 所罗门码的方法和解码器，以防止当Reed-Solomon码或扩展里德 - 所罗门码被编码时产生的校正错误。构成：用于对Reed-Solomon码或扩展Reed-Solomon码进行解码的方法包括以下步骤：通过使用微分误差位置多项式和基于以下的误差评估多项式来执行对输入数据的纠错处理的第一纠错步骤：输入数据的校正子和纠错数，并使处理后的结果成为第一校正数据; 计算第一校正数据的校正子的校正子计算步骤（S11）以及第二纠错步骤，用于基于在所述校正子计算步骤计算出的所述校正子进行所述第一校正数据的纠错处理，并且使所述处理结果为第二校正数据。

5. 发明授权

KR101650130B1 불휘발성 메모리 장치를 포함하는 저장 장치 및 그것의 카피-백 방법 有权
标题翻译： - 包含非易失性存储器件的存储器件及其复制方法
公开(公告)号：KR101650130B1
公开(公告)日：2016-08-24
申请号：KR1020100045521
申请日：2010-05-14
申请人： 삼성전자주식회사
发明人： 김용준 , 손홍락 , 최성혁 , 공준진 , 임용태 , 김재홍 , 조경래 , 장우태
IPC分类号： G06F11/10 , H03M13/11 , H03M13/13 , H03M13/15 , H03M13/29 , H03M13/00 , G11C16/06 , G06F13/16 , G06F12/16
CPC分类号： G06F11/106 , H03M13/1102 , H03M13/136 , H03M13/152 , H03M13/155 , H03M13/2909 , H03M13/618
摘要： 본발명에따른저장장치는, 소스영역으로부터의독출데이터를출력하는불휘발성메모리장치, 및상기독출데이터에포함되는복수의벡터들각각에대한에러정정부호(ECC) 연산을수행하여상기불휘발성메모리장치의타깃영역으로기입하는메모리컨트롤러를포함하되, 상기메모리컨트롤러는상기에러정정부호(ECC) 연산시플래그비트없이상기복수의벡터들중 클린영역에대응하는벡터를디코딩패스(Decoding pass)로처리한다.

6. 发明授权

KR101439815B1 메모리에서의 에러 정정 처리 회로 및 에러 정정 처리 방법 有权
标题翻译：用于处理存储器错误的电路和方法
公开(公告)号：KR101439815B1
公开(公告)日：2014-09-11
申请号：KR1020130025034
申请日：2013-03-08
申请人： 고려대학교 산학협력단
发明人： 박종선 , 박장원
IPC分类号： G06F11/10
CPC分类号： H03M13/35 , G06F11/1004 , G06F11/1048 , H03M13/05 , H03M13/152 , H03M13/1545 , H03M13/155 , H03M13/611
摘要： In the present invention, disclosed are a circuit and a method for correcting the error of a memory. Specially, the method for correcting the error of a memory according to one embodiment of the present invention includes the steps of: adaptively setting a protection range corresponding to an error correction range among unit data to be written in the memory according to an operation voltage of the memory; performing the error correction encoding of protection data which include the most significant bit (MSB) and corresponds to the protection range among the unit data; and writing the unit data in the memory by matching the unit data with parity data which are generated by the error correction encoding. The setting step narrowly sets the protection range according as the operation voltage of the memory becomes low.
摘要翻译：在本发明中，公开了一种用于校正存储器的误差的电路和方法。特别地，根据本发明的一个实施例的用于校正存储器的误差的方法包括以下步骤：根据操作电压自适应地设置与写入存储器的单元数据中的纠错范围相对应的保护范围记忆; 执行包括最高有效位（MSB）的保护数据的纠错编码，并对应于单位数据中的保护范围; 以及通过将单元数据与通过纠错编码生成的奇偶校验数据相匹配来将单元数据写入存储器。设定步骤根据存储器的工作电压变为低电平来设定保护范围。

7. 发明公开

KR1020110125892A 불휘발성 메모리 장치를 포함하는 저장 장치 및 그것의 카피-백 방법 有权
标题翻译：包含非易失性存储器件的存储器件及其复制方法
公开(公告)号：KR1020110125892A
公开(公告)日：2011-11-22
申请号：KR1020100045521
申请日：2010-05-14
申请人： 삼성전자주식회사
发明人： 김용준 , 손홍락 , 최성혁 , 공준진 , 임용태 , 김재홍 , 조경래 , 장우태
IPC分类号： G06F11/10 , H03M13/11 , H03M13/13 , H03M13/15 , H03M13/29 , H03M13/00 , G11C16/06 , G06F13/16 , G06F12/16
CPC分类号： G06F11/106 , H03M13/1102 , H03M13/136 , H03M13/152 , H03M13/155 , H03M13/2909 , H03M13/618 , G06F12/16 , G06F13/16 , G06F2212/403 , G11C16/06
摘要： PURPOSE: A storage apparatus for including non-volatile memory apparatus and copy-back method thereof are provided to perform an ECC calculation about a cleaning sector without using a flag bit. CONSTITUTION: A non-volatile memory apparatus(220) outputs read data in which is read from a source area. A memory control unit(210) determines the target area of the non-volatile memory apparatus by performing an ECC(Error-Correcting Code) calculation about vectors including sectors in which are included in the read data. The memory control unit processes a vector decoding step without using a flag bit in an ECC calculation progress.
摘要翻译：目的：提供一种用于包括非易失性存储装置及其复制方法的存储装置，用于在不使用标志位的情况下执行关于清洁扇区的ECC计算。构成：非易失性存储装置（220）输出从源区域读出的读取数据。存储器控制单元（210）通过对包括在读取数据中的扇区的矢量执行ECC（纠错码）来确定非易失性存储装置的目标区域。存储器控制单元在ECC计算进度中不使用标志位来处理矢量解码步骤。

8. 发明公开

KR1020090087148A 블록 길이를 유지하면서 부호화율을 낮추는 행 분할 방법 失效
标题翻译：用于降低保持块长度的码率的分割算法
公开(公告)号：KR1020090087148A
公开(公告)日：2009-08-17
申请号：KR1020080012413
申请日：2008-02-12
申请人： 전북대학교산학협력단
发明人： 송상섭 , 김수영 , 이종훈 , 여성문 , 정만호
IPC分类号： H03M13/11
CPC分类号： H03M13/1131 , H03M13/155 , H03M13/6508 , H03M13/6591
摘要： A row splitting method lowering a code rate while maintaining a block length is provided to lower the code rate by spitting the rows of a main LDPC matrix. A central splitting method splits the 1 remaining in the row to be split and the 1 transferred on the newly generated row around the number of 1s. An alternative splitting method splits the 1 remaining in the row to be split and the 1 transferred on the newly generated row by dividing the position of the 1 into an odd position and an even position. An arbitrary splitting method splits the 1 remaining in the row and the 1 transferred on the newly generated row by selecting half of the number of 1s in the row to be split at random.
摘要翻译：提供了一种在维持块长度的同时降低码率的行拆分方法，以通过吐出主LDPC矩阵的行来降低码率。中央分割方法分割待分割的行中剩余的1个，并且新生成的行上传输的1围绕1的数目。另一种分割方法是将待分割的行中剩下的1个划分出来，将1的位置分割为奇数位置和偶数位置，将新生成的行中的1个分割。任意分割方法通过选择随机分割行中的1的数量的一半，分割行中剩余的1和新生成的行上传送的1。

9. 发明公开

KR1020080106133A 신호 송수신 방법 및 신호 송수신 장치 无效
标题翻译：用于信号发送的方法及其装置，用于信号接收的方法及其装置
公开(公告)号：KR1020080106133A
公开(公告)日：2008-12-04
申请号：KR1020080051676
申请日：2008-06-02
申请人： 엘지전자 주식회사
发明人： 문상철 , 고우석 , 전정식
IPC分类号： H04L27/26 , H04B7/005 , H04L29/02
CPC分类号： H04N21/2383 , H03M13/1102 , H03M13/1165 , H03M13/15 , H03M13/152 , H03M13/155 , H03M13/2707 , H03M13/2732 , H03M13/2906 , H03M13/2909 , H03M13/618 , H04L1/0041 , H04L1/006 , H04L1/0065 , H04L1/0071 , H04L1/04 , H04L1/0625 , H04L25/0232 , H04L25/03159 , H04L27/2601 , H04N19/89 , H04N21/4382
摘要： A method and an apparatus for transmitting and receiving a signal are provided to facilitate conversion to a proposed signal transmitting and receiving system by using the existing signal transmitting and receiving network and to increase a signal transmission distance by estimating a channel for a transmission channel with long delay diffusion. Data is encoded with error correction. The error correction encoded data is mapped to a data symbol(S7000). Periodic information to insert a first pilot symbol into a modulation frame is generated. The modulation frame is formed to periodically repeat a pilot symbol interval including the first pilot symbol and a data symbol interval including the mapped data symbol and the second pilot symbol(S7002). A transmission parameter signal including the period information to insert the pilot symbol interval into the modulation frame is inserted to the modulation frame. The formed modulation frame is modulated to an orthogonal frequency division multiplexing method and the modulated signal is transmitted(S7004).
摘要翻译：提供了一种用于发送和接收信号的方法和装置，以便于通过使用现有的信号发射和接收网络来转换成所提出的信号发射和接收系统，并通过用长时间估计传输信道的信道来增加信号传输距离延迟扩散。数据用纠错编码。纠错编码数据被映射到数据符号（S7000）。生成将第一导频符号插入到调制帧中的定期信息。调制帧被形成为周期性地重复包括第一导频符号的导频符号间隔和包括映射数据符号和第二导频符号的数据符号间隔（S7002）。包括将导频符号间隔插入到调制帧中的周期信息的发送参数信号被插入到调制帧。将形成的调制帧调制为正交频分复用方式，并发送调制信号（S7004）。

10. 发明授权

KR101846643B1 제1 데이터 채널의 제1 데이터 및 제2 데이터 채널의 제2 데이터를 포함하는 결합 데이터 프레임에 대한 결합 에러 정정 코드를 제공하기 위한 방법 및 장치와 센서 시스템 有权
公开(公告)号：KR101846643B1
公开(公告)日：2018-04-06
申请号：KR1020160012882
申请日：2016-02-02
申请人： 인피니언 테크놀로지스 아게
发明人： 하메르슈미드트디르크 , 라스보르니그프리드리치 , 쉐이벤주베르볼프강 , 쉐르볼프강 , 제틀러토마스
IPC分类号： H03M13/11 , H03M13/09 , H03M13/33
CPC分类号： H03M13/2909 , G06F11/08 , G06F11/10 , G06F11/102 , H03M13/13 , H03M13/155 , H03M13/1555 , H03M13/1595 , H03M13/29 , H03M13/2903 , H03M13/2906 , H03M13/2942 , H03M13/6356 , H04L1/0041 , H04L1/0043 , H04L1/0056 , H04L1/0057 , H04L1/0064 , H04L1/0076 , H04L1/0077
摘要： 제1 데이터채널의제1 데이터(112) 및제2 데이터채널의제2 데이터(122)를포함하는결합데이터프레임(254)에대한결합에러정정코드(140)를제공하기위한장치(100)는, 선형코드에기초하여, 제1 데이터(112)를사용하여제1 에러정정코드(114a, 114b)에대한정보를제공하도록구성되는제1 에러코드생성기(110)를포함한다. 그장치는, 선형코드에기초하여, 제2 데이터(122)를사용하여제2 에러정정코드(124)에대한정보를제공하도록구성되는제2 에러코드생성기(120)를더 포함한다. 그장치는, 제1 에러정정코드(114a, 114b)에대한정보및 제2 에러정정코드(124)에대한정보를사용하여결합에러정정코드(140)를제공하도록구성된다.

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