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1. 发明申请

WO2009104898A3 APPARATUS AND METHOD FOR ENCODING AND DECODING CHANNEL IN A COMMUNICATION SYSTEM USING LOW-DENSITY PARITY-CHECK CODES 审中-公开
标题翻译：使用低密度奇偶校验码在通信系统中编码和解码信道的装置和方法
公开(公告)号：WO2009104898A3
公开(公告)日：2009-11-05
申请号：PCT/KR2009000767
申请日：2009-02-18
申请人： SAMSUNG ELECTRONICS CO LTD , POSTECH ACAD IND FOUND
发明人： MYUNG SEHO , JEONG HONG-SIL , KIM KYUNG-JOONG , YANG HYUN-KOO , YANG KYEONG-CHEOL , KIM JAE-YOEL , KWON HWAN-JOON , LIM YEON-JU , YUN SUNG-RYUL , LEE HAK-JU
IPC分类号： H03M13/11 , H03M13/00
CPC分类号： H03M13/1165 , H03M13/033 , H03M13/1185 , H03M13/616 , H03M13/6552
摘要： An apparatus and method for generating a parity-check matrix of a Low-Density Parity-Check (LDPC) code are provided. Parameters for designing the LDPC code are determined, and a first parity-check matrix of a quasi-cyclic LDPC code is formed according to the determined parameters. A second parity-check matrix is created through the elimination of a predetermined portion of a parity part in the first parity-check matrix, and a third parity-check matrix is created by rearranging the second parity-check matrix.
摘要翻译：提供了一种用于生成低密度奇偶校验（LDPC）码的奇偶校验矩阵的设备和方法。确定用于设计LDPC码的参数，并且根据确定的参数形成准循环LDPC码的第一奇偶校验矩阵。通过消除第一奇偶校验矩阵中的奇偶校验部分的预定部分来创建第二奇偶校验检查矩阵，并且通过重新排列第二奇偶校验检查矩阵来创建第三奇偶校验检查矩阵。

2. 发明申请

WO2009104898A8 APPARATUS AND METHOD FOR ENCODING AND DECODING CHANNEL IN A COMMUNICATION SYSTEM USING LOW-DENSITY PARITY-CHECK CODES 审中-公开
标题翻译：使用低密度奇偶校验码在通信系统中编码和解码通道的装置和方法
公开(公告)号：WO2009104898A8
公开(公告)日：2010-12-02
申请号：PCT/KR2009000767
申请日：2009-02-18
申请人： SAMSUNG ELECTRONICS CO LTD , POSTECH ACAD IND FOUND
发明人： MYUNG SEHO , JEONG HONG-SIL , KIM KYUNG-JOONG , YANG HYUN-KOO , YANG KYEONG-CHEOL , KIM JAE-YOEL , KWON HWAN-JOON , LIM YEON-JU , YUN SUNG-RYUL , LEE HAK-JU
IPC分类号： H03M13/11 , H03M13/00
CPC分类号： H03M13/1165 , H03M13/033 , H03M13/1185 , H03M13/616 , H03M13/6552
摘要： An apparatus and method for generating a parity-check matrix of a Low-Density Parity-Check (LDPC) code are provided. Parameters for designing the LDPC code are determined, and a first parity-check matrix of a quasi-cyclic LDPC code is formed according to the determined parameters. A second parity-check matrix is created through the elimination of a predetermined portion of a parity part in the first parity-check matrix, and a third parity-check matrix is created by rearranging the second parity-check matrix.
摘要翻译：提供了一种用于生成低密度奇偶校验（LDPC）码的奇偶校验矩阵的装置和方法。确定用于设计LDPC码的参数，并且根据确定的参数形成准循环LDPC码的第一奇偶校验矩阵。通过消除第一奇偶校验矩阵中的奇偶校验部分的预定部分来创建第二奇偶校验矩阵，并且通过重新排列第二奇偶校验矩阵来创建第三奇偶校验矩阵。

3. 发明申请

WO2012115387A3 METHOD AND APPARATUS FOR TRANSMITTING SIGNALING INFORMATION IN DIGITAL BROADCASTING SYSTEM 审中-公开
标题翻译：在数字广播系统中发送信号信息的方法和装置
公开(公告)号：WO2012115387A3
公开(公告)日：2012-11-15
申请号：PCT/KR2012001167
申请日：2012-02-16
申请人： SAMSUNG ELECTRONICS CO LTD , POSTECH ACAD IND FOUND , JEONG HONG-SIL , KIM KYUNG-JOONG , AHN SEOK-KI , YANG KYEONGCHEOL , YANG HYUN-KOO , YUN SUNG-RYUL
发明人： JEONG HONG-SIL , KIM KYUNG-JOONG , AHN SEOK-KI , YANG KYEONGCHEOL , YANG HYUN-KOO , YUN SUNG-RYUL
IPC分类号： H04N7/24 , H03M13/11 , H04N19/89
CPC分类号： H03M13/1102 , H03M13/1165 , H03M13/6356 , H03M13/6362 , H04H60/07 , H04L1/0069
摘要： A method and an apparatus for are provided. In a method for transmitting signaling information in a digital broadcasting system, a transmitter transmits signaling information, and an information bit stream is received. The received information bit stream is encoded and a parity bit is added. The parity bit is punctured such that parity bits of different patterns are formed between adjacent frames.
摘要翻译：提供了一种用于提供的方法和装置。在用于在数字广播系统中发送信令信息的方法中，发射机发送信令信息，并且接收信息比特流。接收到的信息比特流被编码，并且添加奇偶校验位。奇偶校验位被打孔，使得相邻帧之间形成不同图案的奇偶校验位。

4. 发明公开

EP2679005A4 METHOD AND APPARATUS FOR TRANSMITTING SIGNALING INFORMATION IN DIGITAL BROADCASTING SYSTEM 审中-公开
标题翻译：方法和设备的信令信息传递的数字广播系统
公开(公告)号：EP2679005A4
公开(公告)日：2014-09-10
申请号：EP12748932
申请日：2012-02-16
申请人： SAMSUNG ELECTRONICS CO LTD , POSTECH ACAD IND FOUND
发明人： JEONG HONG-SIL , KIM KYUNG-JOONG , AHN SEOK-KI , YANG KYEONGCHEOL , YANG HYUN-KOO , YUN SUNG-RYUL
IPC分类号： H03M13/11 , H04L1/00 , H04N7/24 , H04N19/89
CPC分类号： H03M13/1102 , H03M13/1165 , H03M13/6356 , H03M13/6362 , H04H60/07 , H04L1/0069

5. 发明公开

EP2206262A4 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN A COMMUNICATION SYSTEM USING LOW DENSITY PARITY CHECK CODE 有权转让
标题翻译：装置和方法与低密度奇偶校验码的通信系统中发送和接收数据
公开(公告)号：EP2206262A4
公开(公告)日：2010-11-17
申请号：EP08848317
申请日：2008-11-07
申请人： SAMSUNG ELECTRONICS CO LTD , POSTECH ACAD IND FOUND
发明人： JEONG HONG-SIL , MYUNG SEHO , YUN SUNG-RYUL , LEE HAK-JU , KIM JAE-YOEL , DO YOUNG-UK , AHN SEOK-KI , YANG KYEONG-CHEOL , YANG HYUN-KOO
IPC分类号： H04L1/00
CPC分类号： H03M13/11 , H03M13/255 , H03M13/2707 , H04L1/0057 , H04L1/007 , H04L1/0071 , H04L27/3416 , H04L27/3488

7. 发明专利

AU2009216008B2 Apparatus and method for encoding and decoding channel in a communication system using low-density parity-check codes 未知
公开(公告)号：AU2009216008B2
公开(公告)日：2013-07-25
申请号：AU2009216008
申请日：2009-02-18
申请人： POSTECH ACAD IND FOUND , SAMSUNG ELECTRONICS CO LTD
发明人： KIM KYUNG-JOONG , MYUNG SEHO , KIM JAE-YOEL , LIM YEON-JU , YANG HYUN-KOO , YUN SUNG-RYUL , JEONG HONG-SIL , KWON HWAN-JOON , LEE HAK-JU , YANG KYEONG-CHEOL
IPC分类号： H03M13/11 , H03M13/00
摘要： An apparatus and method for generating a parity-check matrix of a Low-Density Parity-Check (LDPC) code are provided. Parameters for designing the LDPC code are determined, and a first parity-check matrix of a quasi-cyclic LDPC code is formed according to the determined parameters. A second parity-check matrix is created through the elimination of a predetermined portion of a parity part in the first parity-check matrix, and a third parity-check matrix is created by rearranging the second parity-check matrix.

8. 发明专利

ES2380837T3 Acortamiento y perforación de códigos de comprobación de paridad de baja densidad (LDPC) para codificación y decodificación de canales 未知
公开(公告)号：ES2380837T3
公开(公告)日：2012-05-18
申请号：ES08021308
申请日：2008-12-08
申请人： SAMSUNG ELECTRONICS CO LTD , POSTECH ACAD IND FOUND
发明人： MYUNG SEHO , KWON HWAN-JOON , KIM JAE-YOEL , LIM YEON-JU , YUN SUNG-RYUL , LEE HAK-JU , JEONG HONG-SIL , JUNG PETER , YANG KYEONG-CHEOL , KIM KYUNG-JOONG
IPC分类号： H03M13/11
摘要： Método para codificar canales en un sistema de comunicación usando un código de comprobación de paridad de baja densidad (LDPC) para el cual una matriz de comprobación de paridad tiene N1 columnas, donde N1 es 16200, teniendo la matriz de comprobación de paridad una parte de información y una parte de paridad, en el que la parte de información tiene K1 columnas, donde K1 es 3240, en el que la parte de paridad tiene (N1-K1) columnas, donde (N1-K1) es 12960, en el que la parte de información comprende una pluralidad de grupos de columnas, teniendo cada grupo de columnas M1 columnas, donde M1 es 360, y el número de grupos de columnas es K1/M1, donde K1/M1 es 9, en el que las secuencias de posiciones de `1' en la 0-ésima columna en el i-ésimo grupo de columnas, i=01..., 8, indicado por ( **Fórmula**) 6295 9626 304 7695 4839 4936 1660 144 11203 5567 6347 12557 10691 4988 3859 3734 3071 3494 7687 10313 5964 8069 8296 11090 10774 3613 5208 11177 7676 3549 8746 6583 7239 12265 2674 4292 11869 3708 5981 8718 4908 10650 6805 3334 2627 10461 9285 11120 7844 3079 10773 15 3385 10854 5747 1360 12010 12202 6189 4241 2343 9840 12726 4977, donde un grado de la 0-ésima columna en cada i-ésimo grupo de columnas se indica por Di; en el que la estructura de la parte de información se realiza usando la siguiente regla: determinar posiciones de filas con `1', indicadas por ( ) **Fórmula** mediante donde q es un número entero que cumple q = (N1- K1)/M = 36; comprendiendo el método: (a) leer información de la matriz de comprobación de paridad; (b) determinar una longitud K2, donde K2 indica una longitud de bits de información que va a obtenerse mediante acortamiento, en el que los bits de información incluyen 168 bits de paridad BCH; (c) basándose en la longitud K2, realizando un acortamiento en los bits de información en un orden según un patrón de acortamiento predeterminado definido en la siguiente tabla Alcance de K2 Método de acortamiento **Fórmula** (d) codificar por LDPC los bits de información acortados usando la matriz de comprobación de paridad.

9. 发明专利

AU2008332040B2 Method and apparatus for encoding and decoding channel in a communication system using low-density parity-check codes 未知
公开(公告)号：AU2008332040B2
公开(公告)日：2012-04-05
申请号：AU2008332040
申请日：2008-12-08
申请人： POSTECH ACAD IND FOUND , SAMSUNG ELECTRONICS CO LTD
发明人： YUN SUNG-RYUL , JEONG HONG-SIL , YANG KYEONG-CHEOL , MYUNG SEHO , KIM JAE-YOEL , KWON HWAN-JOON , LIM YEON-JU , LEE HAK-JU , JUNG PETER , KIM KYUNG-JOONG
IPC分类号： H03M13/11 , H04L1/22
摘要： A method for encoding a channel in a communication system using a Low-Density Parity-Check (LDPC) code. The method includes generating a plurality of column groups by grouping (categorizing) columns corresponding to an information word in a parity-check matrix of the LDPC code, and ordering the column groups; determining a range of an information word desired to be obtained by performing shortening; based on the determined range of the information word, performing column group-by-column group shortening on the column groups in order according to a predetermined shortening pattern; and LDPC encoding the shortened information word.

10. 发明专利

AU2012200530B2 Method and apparatus for encoding and decoding channel in a communication system using low-density parity-check codes 未知
公开(公告)号：AU2012200530B2
公开(公告)日：2014-02-20
申请号：AU2012200530
申请日：2012-01-31
申请人： POSTECH ACAD IND FOUND , SAMSUNG ELECTRONICS CO LTD
发明人： MYUNG SEHO , KWON HWAN-JOON , KIM JAE-YOEL , LIM YEON-JU , YUN SUNG-RYUL , LEE HAK-JU , JEONG HONG-SIL , YANG KYEONG-CHEOL , JUNG PETER , KIM KYUNG-JOONG
IPC分类号： H03M13/11 , H04L1/22
摘要： A method for a channel encoding in a communication system using a Low-Density Parity Check (LDPC) code. The method includes dividing information bits into a plurality of bit 5 groups; determining a number of information bits to be shortened; determining a number of bit groups to be shortened based on the determined number of information bits to be shortened; shortening information bits in the determined number of bit groups according to a predetermined order; and LDPC encoding shortened information bits. 3MO939_1 (GHMaters) P84002.AU.I READ COLUMN GROUP INFORMATION OF DVB-S2 LDPC CODE TO BE 601 SUBJECTED TO SHORTENING DETERMINE CODE LENGTH N2 AND INFORMATION LENGTH K2 603 OF SHORTENED LDPC CODE DETERMINE VALUE A60 ACCORDING TO SHORTENING STEP 1 605 SELECT INFORMATION ON (A+1) COLUMN GROUPS 607 ACCORDING TO SHORTENING STEP 2 GENERATE SHORTENED LDPC CODE USING DVB-82 LDPC CODE GENERATION METHOD 609 ACCORDING TO SHORTENING STEP 3 GENERATE FINAL LDPC CODE BY APPLYING ADDITIONAL SHORTING 611 ACCORDING TO SHORTENING STEP 4 APPLY PUNCTURING IN LDPC ENCODING 61 PROCESS WHEN PUNCTURING IS NEEDED 613

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