RU2003129992A - Устройство для генерирования кодов в системе связи - Google Patents

Устройство для генерирования кодов в системе связи Download PDF

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RU2003129992A
RU2003129992A RU2003129992/09A RU2003129992A RU2003129992A RU 2003129992 A RU2003129992 A RU 2003129992A RU 2003129992/09 A RU2003129992/09 A RU 2003129992/09A RU 2003129992 A RU2003129992 A RU 2003129992A RU 2003129992 A RU2003129992 A RU 2003129992A
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parity
interleaving
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RU2332789C2 (ru
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Мин-Гоо КИМ (KR)
Мин-Гоо КИМ
Дзае-Сунг ДЗАНГ (KR)
Дзае-Сунг ДЗАНГ
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Самсунг Электроникс Ко.,Лтд. (Kr)
Самсунг Электроникс Ко.,Лтд.
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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
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated 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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/22—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions
    • 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
    • H03M13/27—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 using interleaving techniques
    • 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
    • H03M13/27—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 using interleaving techniques
    • H03M13/2771—Internal interleaver for turbo 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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2957—Turbo codes and 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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2957—Turbo codes and decoding
    • H03M13/296—Particular turbo code structure
    • 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
    • H03M13/6306—Error control coding in combination with Automatic Repeat reQuest [ARQ] and diversity transmission, e.g. coding schemes for the multiple transmission of the same information or the transmission of incremental redundancy
    • 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
    • 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
    • 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
    • H03M13/6368—Error control coding in combination with rate matching by puncturing using rate compatible puncturing or complementary puncturing
    • H03M13/6381—Rate compatible punctured turbo [RCPT] 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
    • H03M13/6368—Error control coding in combination with rate matching by puncturing using rate compatible puncturing or complementary puncturing
    • H03M13/6387—Complementary punctured convolutional [CPC] 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
    • H04L1/0001—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
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional 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
    • 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
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H04L1/0069—Puncturing patterns
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated codes

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Detection And Correction Of Errors (AREA)

Claims (6)

1. Устройство перемежения для генерирования ККТК (квазикомплементарного турбо кода),включающее турбо кодер для генерирования последовательности информационных символов и множества последовательностей символов четности путем кодирования последовательности информационных символов, содержащее перемежитель для перемежения по отдельности последовательности информационных символов и последовательностей символов четности, мультиплексор для генерирования новой последовательности символов четности путем мультиплексирования перемеженных символов соответствующих последовательностей символов четности, и объединитель символов для последовательного объединения перемеженной последовательности информационных символов и новой последовательности символов четности.
2. Устройство перемежения по п.1, в котором перемежитель перемежает по отдельности последовательность информационных символов и множество последовательностей символов четности посредством перемежения ЧОПБ (с частичным обратным порядком битов).
3. Устройство перемежения по п.1, в котором начальная позиция является позицией символа, следующего за последним символом, выбранным для предыдущей передачи.
4. Способ перемежения для генерирования последовательности информационных символов и множества последовательностей символов четности путем кодирования последовательности информационных символов, и перемежения сгенерированных последовательностей, содержащий этапы: перемежения по отдельности последовательности информационных символов и последовательностей символов четности, генерирования новой последовательности символов четности путем мультиплексирования перемеженных символов соответствующих последовательностей символов четности попарно, и последовательного объединения перемеженной последовательности информационных символов и новой последовательности символов четности.
5. Способ перемежения по п.4, по которому этап перемежения по отдельности выполняется посредством перемежения ЧОПБ (с частичным обратным порядком битов) последовательности информационных символов и множества последовательностей символов четности.
6. Способ перемежения по п.4, по которому начальная позиция является позицией символа, следующего за последним символом, выбранным для предыдущей передачи.
RU2003129992/09A 2001-02-13 2003-10-09 Устройство для генерирования кодов в системе связи RU2332789C2 (ru)

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KR20010008275 2001-02-13
KR2001/8275 2001-02-13
KR2001/7357 2001-02-14
KR20010007357 2001-02-14

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US (2) US7093185B2 (ru)
EP (3) EP1545036B1 (ru)
JP (2) JP3636708B2 (ru)
KR (1) KR100438448B1 (ru)
CN (2) CN100338897C (ru)
AU (1) AU2002233774B2 (ru)
BR (1) BRPI0204043B1 (ru)
CA (1) CA2405119C (ru)
DE (2) DE60221929T2 (ru)
FR (1) FR2820913B1 (ru)
GB (1) GB2376393B (ru)
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Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2742096C (en) * 1999-04-13 2015-01-06 Ericsson Ab Rate matching and channel interleaving for a communications system
KR100724921B1 (ko) * 2001-02-16 2007-06-04 삼성전자주식회사 통신시스템에서 부호 생성 및 복호 장치 및 방법
KR100480251B1 (ko) * 2001-05-08 2005-04-06 삼성전자주식회사 통신시스템에서 부호 생성 장치 및 방법
KR100860660B1 (ko) * 2002-01-09 2008-09-26 삼성전자주식회사 통신시스템의 인터리빙 장치 및 방법
US7472335B1 (en) * 2002-05-31 2008-12-30 Broadcom Corporation Symbol by symbol variable code rate capable communication device
KR100520159B1 (ko) * 2003-11-12 2005-10-10 삼성전자주식회사 다중 안테나를 사용하는 직교주파수분할다중 시스템에서간섭신호 제거 장치 및 방법
KR100770902B1 (ko) * 2004-01-20 2007-10-26 삼성전자주식회사 고속 무선 데이터 시스템을 위한 가변 부호율의 오류 정정부호 생성 및 복호 장치 및 방법
TWI287368B (en) * 2004-03-15 2007-09-21 Wionics Research Generalized puncturing in a communication system
US20080317142A1 (en) * 2005-07-29 2008-12-25 Qualcomm Incorporated System and method for frequency diversity
US20070081484A1 (en) * 2004-07-29 2007-04-12 Wang Michael M Methods and apparatus for transmitting a frame structure in a wireless communication system
EP1771963A1 (en) * 2004-07-29 2007-04-11 Qualcomm Incorporated System and method for interleaving
US8391410B2 (en) 2004-07-29 2013-03-05 Qualcomm Incorporated Methods and apparatus for configuring a pilot symbol in a wireless communication system
US9246728B2 (en) 2004-07-29 2016-01-26 Qualcomm Incorporated System and method for frequency diversity
US9385843B2 (en) 2004-12-22 2016-07-05 Qualcomm Incorporated Method and apparatus for using multiple modulation schemes for a single packet
US20090022079A1 (en) * 2005-05-04 2009-01-22 Fei Frank Zhou Method and apparatus for providing enhanced channel interleaving
US7685495B2 (en) 2005-05-12 2010-03-23 Qualcomm Incorporated Apparatus and method for channel interleaving in communications system
JP4903790B2 (ja) * 2005-05-12 2012-03-28 クゥアルコム・インコーポレイテッド 通信システムにおけるチャネル・インタリービングのための装置及び方法
US9391751B2 (en) 2005-07-29 2016-07-12 Qualcomm Incorporated System and method for frequency diversity
US9042212B2 (en) 2005-07-29 2015-05-26 Qualcomm Incorporated Method and apparatus for communicating network identifiers in a communication system
US7706455B2 (en) * 2005-09-26 2010-04-27 Intel Corporation Multicarrier transmitter for multiple-input multiple-output communication systems and methods for puncturing bits for pilot tones
FR2895176B1 (fr) * 2005-12-21 2008-02-22 St Microelectronics Sa Transmission securisee avec code correcteur d'erreur
US8457219B2 (en) * 2005-12-30 2013-06-04 Ikanos Communications, Inc. Self-protection against non-stationary disturbances
US20070180349A1 (en) * 2006-01-31 2007-08-02 Jacobsen Eric A Techniques for uequal error protection for layered protection applications
CN101336416B (zh) * 2006-02-01 2010-08-11 富士通株式会社 奇偶生成电路、奇偶生成电路用构成电路、信息处理装置以及编码器
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)
RU2340087C2 (ru) * 2006-07-05 2008-11-27 Ставропольский военный институт связи ракетных войск Устройство адаптивного перемежения сверточного кодека
US7475330B2 (en) * 2006-08-24 2009-01-06 Motorola, Inc. Method and apparatus for generating a punctured symbol vector for a given information vector
US8726121B2 (en) 2007-03-27 2014-05-13 Qualcomm Incorporated Circular buffer based rate matching
US20080301536A1 (en) * 2007-05-31 2008-12-04 Interdigital Technology Corporation Channel coding and rate matching for lte control channels
US8266508B2 (en) 2007-06-08 2012-09-11 Telefonaktiebolaget L M Ericsson (Publ) Computational efficient convolutional coding with rate matching
WO2008153353A1 (en) * 2007-06-13 2008-12-18 Lg Electronics Inc. Method for sub -packet generation with adaptive bit index
KR101435830B1 (ko) * 2007-06-20 2014-08-29 엘지전자 주식회사 인터리빙 수행 방법
JP2009118244A (ja) * 2007-11-07 2009-05-28 Internatl Business Mach Corp <Ibm> 再生単位が可変のデータを送信する技術
US8214696B2 (en) * 2009-02-02 2012-07-03 Lg Electronics Inc. Apparatus and method for transmitting signal using bit grouping in wireless communication system
US8516351B2 (en) 2009-07-21 2013-08-20 Ramot At Tel Aviv University Ltd. Compact decoding of punctured block codes
US8375278B2 (en) 2009-07-21 2013-02-12 Ramot At Tel Aviv University Ltd. Compact decoding of punctured block codes
US9397699B2 (en) 2009-07-21 2016-07-19 Ramot At Tel Aviv University Ltd. Compact decoding of punctured codes
US8516352B2 (en) 2009-07-21 2013-08-20 Ramot At Tel Aviv University Ltd. Compact decoding of punctured block codes
US8904115B2 (en) * 2010-09-28 2014-12-02 Texas Instruments Incorporated Cache with multiple access pipelines
CN102582533A (zh) * 2012-03-23 2012-07-18 江南大学 一种空调列车、汽车车窗雾气凝水导流系统
US9312994B2 (en) * 2013-09-30 2016-04-12 Telefonaktiebolaget Lm Ericsson (Publ) Downlink physical layer processing in wireless networks with symbol rate mapping
EP3799314B1 (en) * 2014-02-20 2023-07-26 Huawei Technologies Co., Ltd. Rate matching with sub-block interleaving and a virtual buffer for polar codes
WO2017123273A1 (en) * 2016-01-14 2017-07-20 Intel IP Corporation Informationally efficient error correction coding
JP2019149589A (ja) * 2016-07-08 2019-09-05 シャープ株式会社 基地局装置、端末装置、通信方法、および、集積回路
CN106875966B (zh) 2017-01-09 2020-02-07 上海兆芯集成电路有限公司 数据选通信号处理系统以及处理方法
CN108183729A (zh) * 2018-03-19 2018-06-19 西安电子科技大学 基于fpga的电力线载波通信的信道交织方法及系统
RU2700398C1 (ru) * 2018-12-29 2019-09-16 Акционерное общество "Концерн "Созвездие" Способ передачи данных в системе цифровой радиосвязи на основе кодов с низкой плотностью проверок на четность и способ перемежения кодовых символов
RU2713573C1 (ru) * 2019-06-03 2020-02-05 Акционерное общество "Концерн "Созвездие" Устройство передачи данных на основе кодов с низкой плотностью проверок на четность
CN117786666B (zh) * 2024-02-26 2024-05-31 九音科技(南京)有限公司 功能代码的启动校验方法、装置、电子设备及存储介质

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2675971B1 (fr) * 1991-04-23 1993-08-06 France Telecom Procede de codage correcteur d'erreurs a au moins deux codages convolutifs systematiques en parallele, procede de decodage iteratif, module de decodage et decodeur correspondants.
US5357249A (en) * 1991-10-21 1994-10-18 Trw Inc. Apparatus and method for high speed flexible multiplexing for fiber optic data transmissions
RU2064221C1 (ru) * 1992-02-10 1996-07-20 Минский радиотехнический институт "мягкий" пороговый декодер сверточного кода
US5383219A (en) * 1993-11-22 1995-01-17 Qualcomm Incorporated Fast forward link power control in a code division multiple access system
FR2724522B1 (fr) * 1994-09-09 1997-01-17 France Telecom Procede et dispositif de codage-decodage de canal multiresolution en television numerique haute definition et conventionnelle
US6023783A (en) * 1996-05-15 2000-02-08 California Institute Of Technology Hybrid concatenated codes and iterative decoding
US5983382A (en) * 1996-12-31 1999-11-09 Lucent Technologies, Inc. Automatic retransmission query (ARQ) with inner code for generating multiple provisional decodings of a data packet
US5983384A (en) * 1997-04-21 1999-11-09 General Electric Company Turbo-coding with staged data transmission and processing
US5907582A (en) * 1997-08-11 1999-05-25 Orbital Sciences Corporation System for turbo-coded satellite digital audio broadcasting
US6088387A (en) * 1997-12-31 2000-07-11 At&T Corp. Multi-channel parallel/serial concatenated convolutional codes and trellis coded modulation encoder/decoder
KR100557177B1 (ko) * 1998-04-04 2006-07-21 삼성전자주식회사 적응 채널 부호/복호화 방법 및 그 부호/복호 장치
US5978365A (en) * 1998-07-07 1999-11-02 Orbital Sciences Corporation Communications system handoff operation combining turbo coding and soft handoff techniques
US6298463B1 (en) * 1998-07-31 2001-10-02 Nortel Networks Limited Parallel concatenated convolutional coding
KR100347501B1 (ko) * 1999-02-11 2002-08-03 휴우즈 일렉트로닉스 코오포레이션 최적화 레이트-호환가능 터보 엔코딩
CA2742096C (en) * 1999-04-13 2015-01-06 Ericsson Ab Rate matching and channel interleaving for a communications system
EP2242192B1 (en) * 1999-07-06 2018-09-12 Samsung Electronics Co., Ltd. Apparatus and method for encoding/decoding transport format combination indicator in CDMA mobile communication system
CN1553602B (zh) * 1999-07-08 2013-03-13 三星电子株式会社 移动通信系统中插入填充比特的设备和方法
US7251285B2 (en) * 2000-07-11 2007-07-31 Lg Electronics Inc. Method and apparatus for transmitting and receiving using turbo code
KR100442685B1 (ko) 2000-10-21 2004-08-02 삼성전자주식회사 통신시스템에서 부호 생성장치 및 방법
CA2395190C (en) 2000-10-21 2007-09-25 Samsung Electronics Co., Ltd. Harq device and method for mobile communication system
CA2405465C (en) 2001-02-07 2007-09-25 Samsung Electronics Co., Ltd. Apparatus and method for generating codes in a communications system

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