GB2523363B - Bit interleaver and bit de-interleaver - Google Patents

Bit interleaver and bit de-interleaver

Info

Publication number
GB2523363B
GB2523363B GB1403121.5A GB201403121A GB2523363B GB 2523363 B GB2523363 B GB 2523363B GB 201403121 A GB201403121 A GB 201403121A GB 2523363 B GB2523363 B GB 2523363B
Authority
GB
United Kingdom
Prior art keywords
interleaver
bit
bit interleaver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB1403121.5A
Other versions
GB2523363A (en
GB201403121D0 (en
Inventor
Mouhouche Belkacem
Mourad Alain
Ansorregui Lobete Daniel
Jeong Hongsil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to GB1403121.5A priority Critical patent/GB2523363B/en
Publication of GB201403121D0 publication Critical patent/GB201403121D0/en
Priority to KR1020150008107A priority patent/KR102248750B1/en
Priority to CN201580009823.3A priority patent/CN106063254B/en
Priority to PCT/KR2015/001419 priority patent/WO2015126096A1/en
Priority to US14/628,456 priority patent/US10236919B2/en
Publication of GB2523363A publication Critical patent/GB2523363A/en
Application granted granted Critical
Publication of GB2523363B publication Critical patent/GB2523363B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/0803—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division using frequency interleaving, e.g. with precision offset
    • 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
    • H03M13/2703—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 the interleaver involving at least two directions
    • H03M13/271—Row-column interleaver with permutations, e.g. block interleaving with inter-row, inter-column, intra-row or intra-column 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
    • H03M13/03—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
    • 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
    • H03M13/2906—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 using block 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
    • H03M13/6356—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
    • H04L1/0056—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
    • H04L1/0071—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
    • H03M13/13—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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Algebra (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
GB1403121.5A 2014-02-21 2014-02-21 Bit interleaver and bit de-interleaver Expired - Fee Related GB2523363B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1403121.5A GB2523363B (en) 2014-02-21 2014-02-21 Bit interleaver and bit de-interleaver
KR1020150008107A KR102248750B1 (en) 2014-02-21 2015-01-16 Bit interleaver and bit de-interleaver
CN201580009823.3A CN106063254B (en) 2014-02-21 2015-02-12 Bit interleaver and bit deinterleaver
PCT/KR2015/001419 WO2015126096A1 (en) 2014-02-21 2015-02-12 Bit interleaver and bit de-interleaver
US14/628,456 US10236919B2 (en) 2014-02-21 2015-02-23 Bit interleaver and bit de-interleaver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1403121.5A GB2523363B (en) 2014-02-21 2014-02-21 Bit interleaver and bit de-interleaver

Publications (3)

Publication Number Publication Date
GB201403121D0 GB201403121D0 (en) 2014-04-09
GB2523363A GB2523363A (en) 2015-08-26
GB2523363B true GB2523363B (en) 2017-06-28

Family

ID=50482617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1403121.5A Expired - Fee Related GB2523363B (en) 2014-02-21 2014-02-21 Bit interleaver and bit de-interleaver

Country Status (3)

Country Link
KR (1) KR102248750B1 (en)
CN (1) CN106063254B (en)
GB (1) GB2523363B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102325951B1 (en) * 2015-03-02 2021-11-12 삼성전자주식회사 Transmitter and shortening method thereof
WO2017209418A2 (en) * 2016-05-31 2017-12-07 한국전자통신연구원 Method and apparatus for non-orthogonal based uplink transmission
KR102322497B1 (en) 2016-05-31 2021-11-09 한국전자통신연구원 Non-orthogonal based uplink transmission method and apparatus
CN108023663B (en) * 2016-11-01 2021-04-13 武汉芯泰科技有限公司 Deleting method and device based on configurable deleting table
US11258535B2 (en) 2017-06-16 2022-02-22 Lg Electronics Inc. Method and apparatus for transmitting information

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002013449A2 (en) * 2000-08-05 2002-02-14 Motorola, Inc. Apparatus and method for providing turbo code interleaving in a communications system
EP1335497A2 (en) * 2002-02-06 2003-08-13 Samsung Electronics Co., Ltd. Interleaver and interleaving method in a communication system
WO2007029114A2 (en) * 2005-09-08 2007-03-15 Nokia Siemens Networks Oy System, transmitter, receiver, method, and computer program product for structured interleaved zigzag coding
WO2007064162A1 (en) * 2005-12-01 2007-06-07 Samsung Electronics Co., Ltd. An improved interleaver design for ieee 802.11n standard
EP2045947A2 (en) * 2007-10-04 2009-04-08 Samsung Electronics Co., Ltd. Method and apparatus for interleaving data in a mobile communication system
EP2074786A1 (en) * 2006-09-27 2009-07-01 QUALCOMM Incorporated Methods and apparatus for configuring a pilot symbol in a wireless communication system
GB2461464A (en) * 2007-04-27 2010-01-06 Lg Electronics Inc A method for transmitting downlink control channel in a mobile communication system and a method for mapping the control channel to physical resource using bl
EP2680579A1 (en) * 2012-06-26 2014-01-01 BlackBerry Limited Modified coding for transform skipping

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547887A (en) * 1983-11-30 1985-10-15 The United States Of America As Represented By The Secretary Of The Army Pseudo-random convolutional interleaving
SG155170A1 (en) * 2004-07-29 2009-09-30 Qualcomm Inc System and method for diversity interleaving
CN1773896B (en) * 2004-11-10 2011-01-19 北京三星通信技术研究有限公司 Information channel interleaving device and method adapted to adaptive modulating system
CN101034951A (en) * 2007-04-10 2007-09-12 中兴通讯股份有限公司 Implementation method for in-Turbo code interweaver
KR101435830B1 (en) * 2007-06-20 2014-08-29 엘지전자 주식회사 Method of performing interleaving
TWI459724B (en) * 2007-11-26 2014-11-01 Sony Corp Data processing device and data processing method
CN101867441A (en) * 2009-04-14 2010-10-20 中兴通讯股份有限公司 Star map mapping method
CN102387105B (en) * 2010-08-30 2014-11-05 华为技术有限公司 Modulating method and device
CN103580807B (en) * 2013-11-05 2017-01-18 上海数字电视国家工程研究中心有限公司 BICM transmission method and system for LDPC code words in specific degree distribution

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002013449A2 (en) * 2000-08-05 2002-02-14 Motorola, Inc. Apparatus and method for providing turbo code interleaving in a communications system
EP1335497A2 (en) * 2002-02-06 2003-08-13 Samsung Electronics Co., Ltd. Interleaver and interleaving method in a communication system
WO2007029114A2 (en) * 2005-09-08 2007-03-15 Nokia Siemens Networks Oy System, transmitter, receiver, method, and computer program product for structured interleaved zigzag coding
WO2007064162A1 (en) * 2005-12-01 2007-06-07 Samsung Electronics Co., Ltd. An improved interleaver design for ieee 802.11n standard
EP2074786A1 (en) * 2006-09-27 2009-07-01 QUALCOMM Incorporated Methods and apparatus for configuring a pilot symbol in a wireless communication system
GB2461464A (en) * 2007-04-27 2010-01-06 Lg Electronics Inc A method for transmitting downlink control channel in a mobile communication system and a method for mapping the control channel to physical resource using bl
EP2045947A2 (en) * 2007-10-04 2009-04-08 Samsung Electronics Co., Ltd. Method and apparatus for interleaving data in a mobile communication system
EP2680579A1 (en) * 2012-06-26 2014-01-01 BlackBerry Limited Modified coding for transform skipping

Also Published As

Publication number Publication date
GB2523363A (en) 2015-08-26
KR20150099396A (en) 2015-08-31
CN106063254A (en) 2016-10-26
KR102248750B1 (en) 2021-05-07
CN106063254B (en) 2019-11-12
GB201403121D0 (en) 2014-04-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200221