MX2017010344A - Transmisor y metodo de generacion de paridad adicional del mismo. - Google Patents
Transmisor y metodo de generacion de paridad adicional del mismo.Info
- Publication number
- MX2017010344A MX2017010344A MX2017010344A MX2017010344A MX2017010344A MX 2017010344 A MX2017010344 A MX 2017010344A MX 2017010344 A MX2017010344 A MX 2017010344A MX 2017010344 A MX2017010344 A MX 2017010344A MX 2017010344 A MX2017010344 A MX 2017010344A
- Authority
- MX
- Mexico
- Prior art keywords
- bits
- parity bits
- parity
- transmitter
- additional parity
- Prior art date
Links
- 238000005553 drilling Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
- H04L1/0041—Arrangements at the transmitter end
-
- 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
-
- 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
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
- H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
- H03M13/152—Bose-Chaudhuri-Hocquenghem [BCH] 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Error Detection And Correction (AREA)
Abstract
Se proporciona un transmisor. El transmisor incluye: un codificador de Comprobación de Paridad de Baja Densidad (LDPC) el cual codifica bits de entrada incluyendo bits codificados exteriores para generar una palabra código LDPC incluyendo los bits de entrada y los bits de paridad que van a ser transmitidos al receptor en una trama actual; una perforadora que perfora una parte de los bits de paridad que no es transmitida en una trama actual; y un generador de paridad adicional que selecciona al menos una parte de los bits de paridad para generar bits de paridad adicional transmitidos al receptor en una trama previa de la trama actual, en donde un número de los bits de paridad adicional se determina con base en un número de los bits codificados exteriores y un número de los bits de paridad que quedan después de la perforación.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562115810P | 2015-02-13 | 2015-02-13 | |
| US201562120543P | 2015-02-25 | 2015-02-25 | |
| US201562202304P | 2015-08-07 | 2015-08-07 | |
| KR1020150137191A KR101800423B1 (ko) | 2015-02-13 | 2015-09-27 | 송신 장치 및 그의 부가 패리티 생성 방법 |
| PCT/KR2016/001506 WO2016129975A2 (en) | 2015-02-13 | 2016-02-15 | Transmitter and additional parity generating method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2017010344A true MX2017010344A (es) | 2018-01-23 |
| MX373036B MX373036B (es) | 2020-05-27 |
Family
ID=56875537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2017010344A MX373036B (es) | 2015-02-13 | 2016-02-15 | Transmisor y metodo de generacion de paridad adicional del mismo. |
Country Status (5)
| Country | Link |
|---|---|
| KR (5) | KR101800423B1 (es) |
| CN (1) | CN107251464B (es) |
| BR (1) | BR112017016116B1 (es) |
| CA (2) | CA3085277C (es) |
| MX (1) | MX373036B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20260031836A1 (en) * | 2024-07-26 | 2026-01-29 | Avago Technologies International Sales Pte. Limited | Low-density parity check (ldpc) decoders using partial syndrome early termination |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050020526A (ko) * | 2003-08-23 | 2005-03-04 | 삼성전자주식회사 | 이동통신시스템에서 비트 인터리빙장치 및 방법 |
| RU2323520C2 (ru) * | 2006-03-21 | 2008-04-27 | Самсунг Электроникс Ко., Лтд. | Способ передачи голосовых данных в системе цифровой радиосвязи и способ перемежения последовательности кодовых символов (варианты) |
| KR101503058B1 (ko) * | 2008-02-26 | 2015-03-18 | 삼성전자주식회사 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서의 채널 부호화/복호화 방법 및 장치 |
| KR20110055410A (ko) * | 2009-11-18 | 2011-05-25 | 삼성전자주식회사 | 통신 시스템에서 데이터 송수신 방법 및 장치 |
| KR101806212B1 (ko) * | 2011-02-22 | 2017-12-08 | 삼성전자주식회사 | 디지털 방송 시스템에서 시그널링 정보 전송 방법 및 장치 |
| WO2013032156A1 (en) * | 2011-08-30 | 2013-03-07 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving information in a broadcasting/communication system |
| KR101922555B1 (ko) * | 2011-08-30 | 2018-11-28 | 삼성전자주식회사 | 방송/통신시스템에서 정보 송수신 방법 및 장치 |
| WO2015016672A1 (en) * | 2013-08-01 | 2015-02-05 | Lg Electronics Inc. | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
-
2015
- 2015-09-27 KR KR1020150137191A patent/KR101800423B1/ko active Active
-
2016
- 2016-02-15 MX MX2017010344A patent/MX373036B/es active IP Right Grant
- 2016-02-15 BR BR112017016116-8A patent/BR112017016116B1/pt active IP Right Grant
- 2016-02-15 CA CA3085277A patent/CA3085277C/en active Active
- 2016-02-15 CN CN201680011134.0A patent/CN107251464B/zh active Active
- 2016-02-15 CA CA2975077A patent/CA2975077C/en active Active
-
2017
- 2017-11-16 KR KR1020170153169A patent/KR101898697B1/ko active Active
-
2018
- 2018-09-07 KR KR1020180107324A patent/KR101970825B1/ko active Active
-
2019
- 2019-04-15 KR KR1020190043969A patent/KR102114481B1/ko active Active
-
2020
- 2020-05-18 KR KR1020200059390A patent/KR102227537B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107251464B (zh) | 2020-08-07 |
| CA2975077C (en) | 2020-09-01 |
| KR20180103794A (ko) | 2018-09-19 |
| CN107251464A (zh) | 2017-10-13 |
| BR112017016116A2 (pt) | 2018-03-27 |
| MX373036B (es) | 2020-05-27 |
| CA3085277C (en) | 2023-06-20 |
| KR20160100198A (ko) | 2016-08-23 |
| CA2975077A1 (en) | 2016-08-18 |
| KR20170130321A (ko) | 2017-11-28 |
| KR101800423B1 (ko) | 2017-11-23 |
| CA3085277A1 (en) | 2016-08-18 |
| KR101970825B1 (ko) | 2019-04-19 |
| KR20190042521A (ko) | 2019-04-24 |
| KR102227537B1 (ko) | 2021-03-12 |
| KR20200058345A (ko) | 2020-05-27 |
| KR101898697B1 (ko) | 2018-09-13 |
| KR102114481B1 (ko) | 2020-05-22 |
| BR112017016116B1 (pt) | 2023-10-31 |
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Legal Events
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| FG | Grant or registration |