MX2019012019A - Metodo de procesamiento de informacion, aparato y dispositivo de comunicacion. - Google Patents
Metodo de procesamiento de informacion, aparato y dispositivo de comunicacion.Info
- Publication number
- MX2019012019A MX2019012019A MX2019012019A MX2019012019A MX2019012019A MX 2019012019 A MX2019012019 A MX 2019012019A MX 2019012019 A MX2019012019 A MX 2019012019A MX 2019012019 A MX2019012019 A MX 2019012019A MX 2019012019 A MX2019012019 A MX 2019012019A
- Authority
- MX
- Mexico
- Prior art keywords
- communication device
- matrix
- basis
- information processing
- processing method
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
- H03M13/1148—Structural properties of the code parity-check or generator matrix
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
- H03M13/1148—Structural properties of the code parity-check or generator matrix
- H03M13/116—Quasi-cyclic LDPC [QC-LDPC] codes, i.e. the parity-check matrix being composed of permutation or circulant sub-matrices
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
- H03M13/1148—Structural properties of the code parity-check or generator matrix
- H03M13/118—Parity check matrix structured for simplifying encoding, e.g. by having a triangular or an approximate triangular structure
- H03M13/1185—Parity check matrix structured for simplifying encoding, e.g. by having a triangular or an approximate triangular structure wherein the parity-check matrix comprises a part with a double-diagonal
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
- H03M13/615—Use of computational or mathematical techniques
- H03M13/616—Matrix operations, especially for generator matrices or check matrices, e.g. column or row permutations
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
- H03M13/618—Shortening and extension of codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/63—Joint error correction and other techniques
- H03M13/635—Error control coding in combination with rate matching
- H03M13/6362—Error control coding in combination with rate matching by puncturing
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/65—Purpose and implementation aspects
- H03M13/6508—Flexibility, adaptability, parametrability and configurability of the implementation
- H03M13/6516—Support of multiple code parameters, e.g. generalized Reed-Solomon decoder for a variety of generator polynomials or Galois fields
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
- H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0076—Distributed coding, e.g. network coding, involving channel coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Probability & Statistics with Applications (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computational Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Algebra (AREA)
- Computing Systems (AREA)
- Quality & Reliability (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Semiconductor Lasers (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Esta solicitud describe un método de codificación, un aparato, un dispositivo de comunicación y un sistema de comunicación. El método incluye: codificar una secuencia de bits de entrada al utilizar una matriz de comprobación de paridad de baja densidad LDPC, donde la matriz de LDPC se obtiene basándose en un factor de elevación Z y una matriz base, la matriz base incluye de la fila 0 a la fila 4 y de la columna 0 a la columna 26 en una de las matrices mostradas en la FIGURA 3b-1, FIGURA 3b-2, FIGURA 3b-3, FIGURA 3b-4, FIGURA 3b-5, FIGURA 3b-6, FIGURA 3b-7, FIGURA 3b-8, FIGURA 3b-9 y FIGURA 3b-10, o la matriz base incluye de la fila 0 a la fila 4 y algunas de la columna 0 a la columna 26 en una de las matrices mostradas en la FIGURA 3b-1, FIGURA 3b-2, FIGURA 3b-3, FIGURA 3b-4, FIGURA 3b-5, FIGURA 3b-6, FIGURA 3b-7, FIGURA 3b-8, FIGURA 3b-9 y FIGURA 3b-10. El método de codificación, el aparato, el dispositivo de comunicación y el sistema de comunicación en esta solicitud pueden cumplir un requisito de codificación de canal.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710502600 | 2017-06-27 | ||
CN201710572348.1A CN109150196A (zh) | 2017-06-27 | 2017-07-13 | 信息处理的方法、装置和通信设备 |
PCT/CN2018/081003 WO2019001046A1 (zh) | 2017-06-27 | 2018-03-29 | 信息处理的方法、装置和通信设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019012019A true MX2019012019A (es) | 2019-11-11 |
Family
ID=64807111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019012019A MX2019012019A (es) | 2017-06-27 | 2018-03-29 | Metodo de procesamiento de informacion, aparato y dispositivo de comunicacion. |
Country Status (11)
Country | Link |
---|---|
US (4) | US10784893B2 (es) |
EP (2) | EP3582398B1 (es) |
JP (1) | JP6815537B2 (es) |
KR (1) | KR102194617B1 (es) |
CN (3) | CN109150196A (es) |
AU (1) | AU2018290395B2 (es) |
BR (2) | BR112019020898B1 (es) |
ES (1) | ES2922630T3 (es) |
MX (1) | MX2019012019A (es) |
RU (1) | RU2769096C2 (es) |
ZA (1) | ZA201905739B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10879927B2 (en) * | 2017-05-17 | 2020-12-29 | Futurewei Technologies, Inc. | Compact low density parity check (LDPC) base graph |
CN109150196A (zh) * | 2017-06-27 | 2019-01-04 | 华为技术有限公司 | 信息处理的方法、装置和通信设备 |
KR102395537B1 (ko) * | 2017-08-18 | 2022-05-10 | 에스케이하이닉스 주식회사 | H 행렬 생성 회로, 그것의 동작 방법 및 그것에 의해 생성된 h 행렬을 사용하는 에러 정정 회로 |
CN108052285B (zh) * | 2017-12-12 | 2018-12-11 | 清华大学 | 一种自适应编码长度的时序数据存储的方法和装置 |
US11184888B2 (en) * | 2018-09-25 | 2021-11-23 | Qualcomm Incorporated | Rate matching for a downlink transmission with multiple transmission configurations |
CN111327330B (zh) * | 2018-12-14 | 2022-04-08 | 深圳市中兴微电子技术有限公司 | 一种信息处理方法、设备及计算机存储介质 |
CN112149049A (zh) * | 2019-06-26 | 2020-12-29 | 北京百度网讯科技有限公司 | 用于变换矩阵的装置和方法、数据处理系统 |
CN114946144B (zh) * | 2020-01-21 | 2023-05-12 | 华为技术有限公司 | 低密度奇偶校验码编码方法和编码器 |
CN115529108A (zh) * | 2021-06-25 | 2022-12-27 | 华为技术有限公司 | 数据传输方法及相关装置 |
KR20230037264A (ko) * | 2021-09-09 | 2023-03-16 | 삼성전자주식회사 | 통신 시스템에서 신호 송수신 방법 및 장치 |
CN115118289B (zh) * | 2022-08-29 | 2022-11-18 | 北京航空航天大学 | 一种基于gpu的5gldpc编码器的编码方法 |
CN117749315A (zh) * | 2022-09-13 | 2024-03-22 | 华为技术有限公司 | 编码方法、译码方法、通信装置及计算机可读存储介质 |
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CN100546205C (zh) * | 2006-04-29 | 2009-09-30 | 北京泰美世纪科技有限公司 | 构造低密度奇偶校验码的方法、译码方法及其传输系统 |
KR101119111B1 (ko) * | 2006-05-04 | 2012-03-16 | 엘지전자 주식회사 | Ldpc 부호를 이용한 데이터 재전송 방법 |
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CN104202057B (zh) * | 2014-02-12 | 2019-08-16 | 中兴通讯股份有限公司 | 信息处理方法及装置 |
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CN106849958B (zh) * | 2016-12-29 | 2020-10-27 | 上海华为技术有限公司 | 低密度奇偶校验码校验矩阵的构造方法、编码方法及系统 |
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CN110535474B (zh) * | 2017-05-05 | 2023-06-06 | 华为技术有限公司 | 信息处理的方法、通信装置 |
CN109314527B (zh) * | 2017-05-05 | 2021-10-26 | 联发科技股份有限公司 | Qc-ldpc编码方法、装置及非暂时性计算机可读介质 |
CN108712174B9 (zh) * | 2017-06-27 | 2019-08-30 | 华为技术有限公司 | 信息处理的方法、装置和通信设备 |
CN109150196A (zh) * | 2017-06-27 | 2019-01-04 | 华为技术有限公司 | 信息处理的方法、装置和通信设备 |
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2017
- 2017-07-13 CN CN201710572348.1A patent/CN109150196A/zh active Pending
- 2017-07-13 CN CN201910753076.4A patent/CN110677157B/zh active Active
-
2018
- 2018-03-29 MX MX2019012019A patent/MX2019012019A/es unknown
- 2018-03-29 BR BR112019020898-4A patent/BR112019020898B1/pt active IP Right Grant
- 2018-03-29 KR KR1020197026280A patent/KR102194617B1/ko active IP Right Grant
- 2018-03-29 RU RU2019131324A patent/RU2769096C2/ru active
- 2018-03-29 ES ES18823838T patent/ES2922630T3/es active Active
- 2018-03-29 CN CN201880043380.3A patent/CN111052615A/zh active Pending
- 2018-03-29 JP JP2019552550A patent/JP6815537B2/ja active Active
- 2018-03-29 EP EP18823838.0A patent/EP3582398B1/en active Active
- 2018-03-29 AU AU2018290395A patent/AU2018290395B2/en active Active
- 2018-03-29 EP EP22171707.7A patent/EP4113848A1/en active Pending
- 2018-06-21 BR BR112019026818-9A patent/BR112019026818A2/pt unknown
-
2019
- 2019-07-29 US US16/525,076 patent/US10784893B2/en active Active
- 2019-08-30 ZA ZA2019/05739A patent/ZA201905739B/en unknown
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2020
- 2020-08-31 US US17/008,081 patent/US11469776B2/en active Active
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2022
- 2022-08-15 US US17/888,198 patent/US11770135B2/en active Active
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2023
- 2023-08-10 US US18/447,915 patent/US20240056100A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN111052615A (zh) | 2020-04-21 |
US11469776B2 (en) | 2022-10-11 |
RU2019131324A3 (es) | 2021-08-05 |
US20200403636A1 (en) | 2020-12-24 |
KR102194617B1 (ko) | 2020-12-24 |
EP3582398B1 (en) | 2022-06-15 |
US20240056100A1 (en) | 2024-02-15 |
AU2018290395B2 (en) | 2020-05-21 |
RU2019131324A (ru) | 2021-04-05 |
ZA201905739B (en) | 2021-07-28 |
CN110677157A (zh) | 2020-01-10 |
RU2769096C2 (ru) | 2022-03-28 |
BR112019020898A2 (pt) | 2020-04-28 |
CN109150196A (zh) | 2019-01-04 |
BR112019020898B1 (pt) | 2022-02-15 |
US20190349006A1 (en) | 2019-11-14 |
JP2020516147A (ja) | 2020-05-28 |
BR112019026818A2 (pt) | 2020-06-30 |
AU2018290395A1 (en) | 2019-09-19 |
EP3582398A1 (en) | 2019-12-18 |
ES2922630T3 (es) | 2022-09-19 |
EP4113848A1 (en) | 2023-01-04 |
US20230059125A1 (en) | 2023-02-23 |
JP6815537B2 (ja) | 2021-01-20 |
US11770135B2 (en) | 2023-09-26 |
CN110677157B (zh) | 2023-02-07 |
KR20190112129A (ko) | 2019-10-02 |
US10784893B2 (en) | 2020-09-22 |
EP3582398A4 (en) | 2020-08-12 |
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