MX2020010203A - Transmisor y metodo de perforacion del mismo. - Google Patents
Transmisor y metodo de perforacion del mismo.Info
- Publication number
- MX2020010203A MX2020010203A MX2020010203A MX2020010203A MX2020010203A MX 2020010203 A MX2020010203 A MX 2020010203A MX 2020010203 A MX2020010203 A MX 2020010203A MX 2020010203 A MX2020010203 A MX 2020010203A MX 2020010203 A MX2020010203 A MX 2020010203A
- Authority
- MX
- Mexico
- Prior art keywords
- parity bits
- bits
- ldpc
- ldpc codeword
- parity
- Prior art date
Links
- 230000005540 biological transmission Effects 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
- 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
-
- 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
- H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
- H03M13/611—Specific encoding aspects, e.g. encoding by means of decoding
-
- 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
- H03M13/6356—Error control coding in combination with rate matching by repetition or insertion of dummy data, i.e. rate reduction
-
- 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
- H04L1/0041—Arrangements at the transmitter end
-
- 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
- H04L1/0045—Arrangements at the receiver end
-
- 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
- H04L1/0064—Concatenated codes
- H04L1/0065—Serial concatenated 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
- H04L1/0067—Rate matching
-
- 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
- H04L1/0068—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
- H04L1/0071—Use of interleaving
-
- 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
- H03M13/1165—QC-LDPC codes as defined for the digital video broadcasting [DVB] specifications, e.g. DVB-Satellite [DVB-S2]
-
- 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
- H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
- H03M13/255—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with Low Density Parity Check [LDPC] codes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Multimedia (AREA)
- Error Detection And Correction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Se proporciona un transmisor. El transmisor incluye: un codificador de Comprobación de Paridad de Baja Densidad (LDPC) configurado para codificar bits con codificación exterior para generar una contraseña de LDPC que incluye bits de información de LDPC y bits de paridad; un perforador configurado para perforar algunos de los bits de paridad incluidos en la contraseña de LDPC; y un mapeador configurado para mapear la contraseña de LDPC excepto los bits de paridad perforados a símbolos para la transmisión a un receptor, en donde el perforador calcula un número de bits de paridad que se perforarán entre los bits de paridad incluidos en la contraseña de LDPC con base en un número de los bits con codificación exterior, un número de los bits de información de LDPC y un número mínimo de bits de paridad que se perforarán entre los bits de paridad incluidos en la contraseña de LDPC.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562126872P | 2015-03-02 | 2015-03-02 | |
US201562130961P | 2015-03-10 | 2015-03-10 | |
US201562137910P | 2015-03-25 | 2015-03-25 | |
KR1020150137190A KR101800420B1 (ko) | 2015-03-02 | 2015-09-27 | 송신 장치 및 그의 펑처링 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020010203A true MX2020010203A (es) | 2020-10-28 |
Family
ID=56848960
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020010593A MX2020010593A (es) | 2015-03-02 | 2017-08-30 | Transmisor y metodo de perforacion del mismo. |
MX2020010203A MX2020010203A (es) | 2015-03-02 | 2017-08-30 | Transmisor y metodo de perforacion del mismo. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020010593A MX2020010593A (es) | 2015-03-02 | 2017-08-30 | Transmisor y metodo de perforacion del mismo. |
Country Status (5)
Country | Link |
---|---|
US (4) | US10547329B2 (es) |
CN (2) | CN112260800B (es) |
CA (1) | CA3203980A1 (es) |
MX (2) | MX2020010593A (es) |
WO (1) | WO2016140512A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015178215A1 (ja) | 2014-05-21 | 2015-11-26 | ソニー株式会社 | データ処理装置、及び、データ処理方法 |
WO2016140512A1 (en) * | 2015-03-02 | 2016-09-09 | Samsung Electronics Co., Ltd. | Transmitter and puncturing method thereof |
CA3158865A1 (en) * | 2015-03-13 | 2016-09-22 | Shanghai National Engineering Research Center Of Digital Television Co., Ltd | Signalling coding and modulation method and demodulation and decoding method and device |
KR102255094B1 (ko) * | 2017-04-12 | 2021-05-24 | 소니 세미컨덕터 솔루션즈 가부시키가이샤 | 특히 로우 스루풋 네트워크에서 사용하기 위한 송신 장치 및 방법 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100827147B1 (ko) * | 2001-10-19 | 2008-05-02 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템에서 고속 데이터의효율적 재전송 및 복호화를 위한 송,수신장치 및 방법 |
US7996746B2 (en) * | 2004-10-12 | 2011-08-09 | Nortel Networks Limited | Structured low-density parity-check (LDPC) code |
US7802171B2 (en) * | 2006-02-08 | 2010-09-21 | Interdigital Technology Corporation | Wireless communication method and system for bit interleaved coded modulation and iterative decoding |
KR100975558B1 (ko) * | 2006-05-03 | 2010-08-13 | 삼성전자주식회사 | 통신 시스템에서 신호 송수신 장치 및 방법 |
CN101325474B (zh) * | 2007-06-12 | 2012-05-09 | 中兴通讯股份有限公司 | Ldpc码的混合自动请求重传的信道编码及调制映射方法 |
CN103220004B (zh) | 2007-09-28 | 2017-05-10 | 松下电器产业株式会社 | 发送方法和装置、接收方法和装置 |
KR101503058B1 (ko) * | 2008-02-26 | 2015-03-18 | 삼성전자주식회사 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서의 채널 부호화/복호화 방법 및 장치 |
WO2009110739A2 (en) | 2008-03-03 | 2009-09-11 | Samsung Electronics Co., Ltd. | Method for encoding control information in a wireless communication system, and method and apparatus for transmitting and receiving the control information |
KR20090094738A (ko) | 2008-03-03 | 2009-09-08 | 삼성전자주식회사 | 무선 디지털 방송 시스템에서 시그널링 정보를 부호화하는 장치 및 방법 |
US8498312B2 (en) * | 2008-10-02 | 2013-07-30 | Nokia Corporation | Transmission of physical layer signaling in a broadcast system |
JP2010114862A (ja) * | 2008-10-10 | 2010-05-20 | Panasonic Corp | 符号化器、送信装置及び符号化方法 |
JP5356073B2 (ja) * | 2009-03-06 | 2013-12-04 | シャープ株式会社 | 符号化装置、受信装置、無線通信システム、パンクチャパターン選択方法及びそのプログラム |
KR101587281B1 (ko) | 2009-03-12 | 2016-01-20 | 삼성전자주식회사 | 통신 시스템에서 제어 정보를 부호화하는 방법과 그 제어 정보를 송수신하는 방법 및 장치 |
TWI427936B (zh) * | 2009-05-29 | 2014-02-21 | Sony Corp | 接收設備,接收方法,程式,及接收系統 |
US8707125B2 (en) * | 2009-11-18 | 2014-04-22 | Samsung Electronics Co., Ltd | Method and apparatus for transmitting and receiving data in a communication system |
CA2818126C (en) | 2010-12-03 | 2018-06-19 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting and receiving data in communication system |
CN102810313B (zh) | 2011-06-02 | 2014-01-01 | 华为终端有限公司 | 音频解码方法及装置 |
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 |
KR101791477B1 (ko) * | 2011-10-10 | 2017-10-30 | 삼성전자주식회사 | 통신/방송 시스템에서 데이터 송수신 장치 및 방법 |
JP5844905B2 (ja) * | 2012-07-27 | 2016-01-20 | パナソニック株式会社 | 送信方法、送信機、受信方法、及び受信機 |
US9191256B2 (en) * | 2012-12-03 | 2015-11-17 | Digital PowerRadio, LLC | Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems |
KR20150005853A (ko) * | 2013-07-05 | 2015-01-15 | 삼성전자주식회사 | 송신 장치 및 그의 신호 처리 방법 |
JP6219760B2 (ja) | 2014-03-26 | 2017-10-25 | 株式会社日立ハイテクサイエンス | Icp発光分光分析装置 |
KR102287635B1 (ko) * | 2015-02-17 | 2021-08-10 | 한국전자통신연구원 | 길이가 16200이며, 부호율이 3/15인 ldpc 부호어 및 256-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법 |
WO2016140512A1 (en) * | 2015-03-02 | 2016-09-09 | Samsung Electronics Co., Ltd. | Transmitter and puncturing method thereof |
-
2016
- 2016-03-02 WO PCT/KR2016/002090 patent/WO2016140512A1/en active Application Filing
- 2016-03-02 CN CN202011134340.5A patent/CN112260800B/zh active Active
- 2016-03-02 CA CA3203980A patent/CA3203980A1/en active Pending
- 2016-03-02 CN CN202011131956.7A patent/CN112291040B/zh active Active
- 2016-03-02 US US15/058,364 patent/US10547329B2/en active Active
-
2017
- 2017-08-30 MX MX2020010593A patent/MX2020010593A/es unknown
- 2017-08-30 MX MX2020010203A patent/MX2020010203A/es unknown
-
2019
- 2019-12-18 US US16/718,663 patent/US11329670B2/en active Active
-
2022
- 2022-04-11 US US17/717,239 patent/US11757470B2/en active Active
-
2023
- 2023-07-25 US US18/225,841 patent/US20230370089A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20230370089A1 (en) | 2023-11-16 |
WO2016140512A1 (en) | 2016-09-09 |
US20200252081A1 (en) | 2020-08-06 |
CA3203980A1 (en) | 2016-09-09 |
CN112291040A (zh) | 2021-01-29 |
MX2020010593A (es) | 2020-10-28 |
US11329670B2 (en) | 2022-05-10 |
US10547329B2 (en) | 2020-01-28 |
CN112260800A (zh) | 2021-01-22 |
US11757470B2 (en) | 2023-09-12 |
CN112260800B (zh) | 2024-02-23 |
US20220247429A1 (en) | 2022-08-04 |
CN112291040B (zh) | 2024-01-26 |
US20160261284A1 (en) | 2016-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PH12018502070A1 (en) | Enhanced puncturing and low-density parity-check (ldpc) code structure | |
EP2566086A3 (en) | Method and apparatus for transmitting and receiving information in a broadcasting/communication system | |
IN2014CN02200A (es) | ||
MX2020010593A (es) | Transmisor y metodo de perforacion del mismo. | |
MX2020004307A (es) | Transmisor y metodo de generacion de paridad adicional del mismo. | |
MY195547A (en) | Transmitter and Method for Generating Additional Parity Thereof | |
MX2019009591A (es) | Transmisor y metodo para generar paridad adicional del mismo. | |
MX2020004654A (es) | Transmisor y metodo de segmentacion del mismo. | |
MY196159A (en) | Transmitter And Method For Generating Additional Parity Thereof | |
MY163692A (en) | Method and apparatus for channel encoding and decoding in a communication system using low-density parity-check codes | |
MX2019005428A (es) | Entrelazador de bits para palabra codigo de revision de paridad de baja densidad que tiene una longitud de 64800 y un indice de codigo de 4/15 y mapeo de 256 simbolos, y metodo para entrelazar bits que utiliza el mismo. | |
MX2020003930A (es) | Transmisor y metodo para generar paridad adicional del mismo. | |
MX2020003792A (es) | Entrelazador de bits para palabra codigo de revision de paridad de baja densidad que tiene una longitud de 16200 y un indice de codigo de 4/15 y mapeo de 16 simbolos, y metodo para entrelazar bits que utiliza el mismo. | |
MX2020003791A (es) | Entrelazador de bits para palabra codigo de revision de paridad de baja densidad que tiene una longitud de 16200 y un indice de codigo de 10/15 y mapeo de 256 simbolos, y metodo para entrelazar bits que utiliza el mismo. | |
GB2522135A (en) | Apparatus and method for coding and modulation | |
MX367263B (es) | Transmisor y método para generar paridad adicional del mismo. | |
MX2019008668A (es) | Transmisor y metodo de repeticion del mismo. | |
EP4340267A3 (en) | Data sending method and apparatus | |
MX2017010818A (es) | Transmisor y metodo para generar paridad adicional del mismo. | |
MX2017011082A (es) | Transmisor y metodo para generar paridad adicional del mismo. | |
EP2624493A3 (en) | Apparatus and method for transmitting/receiving data in communication system | |
MX2017011152A (es) | Transmisor y metodo de segmentacion del mismo. | |
WO2012118327A3 (en) | Method and apparatus for transmitting and receiving in a communication/broadcasting system | |
MX2017011146A (es) | Transmisor y metodo de permutacion de paridad del mismo. | |
MX2017011151A (es) | Transmisor y metodo de perforacion del mismo. |