FI20055248A0 - Koodausmenetelmä, lähetin, tietoverkkoelementti ja tiedonvälitysterminaali - Google Patents

Koodausmenetelmä, lähetin, tietoverkkoelementti ja tiedonvälitysterminaali

Info

Publication number
FI20055248A0
FI20055248A0 FI20055248A FI20055248A FI20055248A0 FI 20055248 A0 FI20055248 A0 FI 20055248A0 FI 20055248 A FI20055248 A FI 20055248A FI 20055248 A FI20055248 A FI 20055248A FI 20055248 A0 FI20055248 A0 FI 20055248A0
Authority
FI
Finland
Prior art keywords
transmitter
communication terminal
network element
encoding method
encoding
Prior art date
Application number
FI20055248A
Other languages
English (en)
Swedish (sv)
Inventor
Risto Nordman
Mauri Nissilae
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Priority to FI20055248A priority Critical patent/FI20055248A0/fi
Publication of FI20055248A0 publication Critical patent/FI20055248A0/fi
Priority to US11/400,312 priority patent/US7634704B2/en
Priority to PCT/FI2006/050202 priority patent/WO2006125861A1/en
Priority to EP06725959A priority patent/EP1886410A4/en

Links

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
    • H03M13/27—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
    • H03M13/2721—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 the interleaver involves a diagonal direction, e.g. by using an interleaving matrix with read-out in a diagonal direction
    • 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
    • H03M13/296—Particular turbo code structure
    • H03M13/2963—Turbo-block codes, i.e. turbo codes based on block codes, e.g. turbo decoding of product 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
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H03M13/098—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit using single parity bit
    • 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
    • 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
    • H03M13/03—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
    • H03M13/19—Single error correction without using particular properties of the cyclic codes, e.g. Hamming codes, extended or generalised Hamming codes

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Error Detection And Correction (AREA)
FI20055248A 2005-05-25 2005-05-25 Koodausmenetelmä, lähetin, tietoverkkoelementti ja tiedonvälitysterminaali FI20055248A0 (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20055248A FI20055248A0 (fi) 2005-05-25 2005-05-25 Koodausmenetelmä, lähetin, tietoverkkoelementti ja tiedonvälitysterminaali
US11/400,312 US7634704B2 (en) 2005-05-25 2006-04-10 Encoding method, transmitter, network element and communication terminal
PCT/FI2006/050202 WO2006125861A1 (en) 2005-05-25 2006-05-19 Encoding method, transmitter, network element and communication terminal
EP06725959A EP1886410A4 (en) 2005-05-25 2006-05-19 CODING METHOD, TRANSMITTER, NETWORK ELEMENT, AND COMMUNICATION TERMINAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20055248A FI20055248A0 (fi) 2005-05-25 2005-05-25 Koodausmenetelmä, lähetin, tietoverkkoelementti ja tiedonvälitysterminaali

Publications (1)

Publication Number Publication Date
FI20055248A0 true FI20055248A0 (fi) 2005-05-25

Family

ID=34630183

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20055248A FI20055248A0 (fi) 2005-05-25 2005-05-25 Koodausmenetelmä, lähetin, tietoverkkoelementti ja tiedonvälitysterminaali

Country Status (2)

Country Link
US (1) US7634704B2 (fi)
FI (1) FI20055248A0 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106899311B (zh) * 2012-09-24 2023-11-03 华为技术有限公司 混合极性码的生成方法和生成装置
CN104508982B (zh) * 2012-10-31 2017-05-31 慧与发展有限责任合伙企业 组合的块符号纠错

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7356752B2 (en) * 2000-03-14 2008-04-08 Comtech Telecommunications Corp. Enhanced turbo product codes
GB2370477B (en) 2000-12-22 2004-03-03 Tandberg Television Asa Method and apparatus for encoding a product code
US7093179B2 (en) * 2001-03-22 2006-08-15 University Of Florida Method and coding means for error-correction utilizing concatenated parity and turbo codes
EP1359672A1 (en) * 2002-05-03 2003-11-05 Siemens Aktiengesellschaft Method for improving the performance of concatenated codes

Also Published As

Publication number Publication date
US20070245212A1 (en) 2007-10-18
US7634704B2 (en) 2009-12-15

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Legal Events

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