DK1119915T3 - Hybrid interleaver for turbokoder - Google Patents

Hybrid interleaver for turbokoder

Info

Publication number
DK1119915T3
DK1119915T3 DK99953182T DK99953182T DK1119915T3 DK 1119915 T3 DK1119915 T3 DK 1119915T3 DK 99953182 T DK99953182 T DK 99953182T DK 99953182 T DK99953182 T DK 99953182T DK 1119915 T3 DK1119915 T3 DK 1119915T3
Authority
DK
Denmark
Prior art keywords
hybrid interleaver
tail
hybrid
interleaver
turbo codes
Prior art date
Application number
DK99953182T
Other languages
Danish (da)
English (en)
Inventor
Sung-Hyuk Shin
Original Assignee
Interdigital Tech 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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Application granted granted Critical
Publication of DK1119915T3 publication Critical patent/DK1119915T3/da

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
    • 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
    • H03M13/2993—Implementing the return to a predetermined state, i.e. trellis termination
    • 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
    • H03M13/27—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
    • H03M13/2742—Irregular interleaver wherein the permutation pattern is not obtained by a computation rule, e.g. interleaver based on random generators
    • H03M13/2746—S-random interleaver
    • 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
    • H03M13/2778—Interleaver using block-wise interleaving, e.g. the interleaving matrix is sub-divided into sub-matrices and the permutation is performed in blocks of sub-matrices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Medicinal Preparation (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Detection And Correction Of Errors (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Supercharger (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DK99953182T 1998-10-13 1999-10-12 Hybrid interleaver for turbokoder DK1119915T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10404098P 1998-10-13 1998-10-13
US11231898P 1998-12-14 1998-12-14
PCT/US1999/024066 WO2000022739A1 (en) 1998-10-13 1999-10-12 Hybrid interleaver for turbo codes

Publications (1)

Publication Number Publication Date
DK1119915T3 true DK1119915T3 (da) 2003-10-06

Family

ID=26801127

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99953182T DK1119915T3 (da) 1998-10-13 1999-10-12 Hybrid interleaver for turbokoder

Country Status (12)

Country Link
EP (1) EP1119915B9 (zh)
JP (1) JP3837023B2 (zh)
KR (2) KR100453605B1 (zh)
CN (2) CN1614898B (zh)
AT (1) ATE242563T1 (zh)
AU (1) AU6517499A (zh)
CA (1) CA2346830C (zh)
DE (1) DE69908629T2 (zh)
DK (1) DK1119915T3 (zh)
ES (1) ES2197683T3 (zh)
HK (1) HK1039411B (zh)
WO (1) WO2000022739A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2361852A (en) * 2000-04-28 2001-10-31 Mitel Corp Turbo coded trellis code modulation
US6757859B1 (en) 2000-05-01 2004-06-29 Zarlink Semiconductor Inc. Parallel turbo trellis-coded modulation
KR100893053B1 (ko) * 2001-10-26 2009-04-15 엘지전자 주식회사 길쌈 부호화 및 복호화를 위한 프레임 구성 및 에러 검출방법
WO2003061214A1 (fr) * 2002-01-15 2003-07-24 Linkair Communications,Inc. Systeme arq hybride pour la transmission de donnees par paquets sur un canal sans fil
JP3735579B2 (ja) 2002-02-26 2006-01-18 株式会社東芝 ディスク記憶装置及びデータ記録再生方法
GB2386039B (en) * 2002-03-01 2005-07-06 Fujitsu Ltd Data encoding and decoding apparatus and a data encoding and decoding method
US7346832B2 (en) * 2004-07-21 2008-03-18 Qualcomm Incorporated LDPC encoding methods and apparatus
KR101279204B1 (ko) * 2006-10-24 2013-06-26 삼성전자주식회사 터보 부호기의 인터리빙 방법 및 장치
KR200488155Y1 (ko) 2017-03-09 2018-12-20 변동수 발열부재 수용 및 인출이 가능한 손난로 인형

Also Published As

Publication number Publication date
HK1039411A1 (en) 2002-04-19
JP2002527981A (ja) 2002-08-27
CN1614898A (zh) 2005-05-11
DE69908629T2 (de) 2004-05-13
EP1119915B1 (en) 2003-06-04
KR100504988B1 (ko) 2005-08-01
CN1183687C (zh) 2005-01-05
CN1323463A (zh) 2001-11-21
JP3837023B2 (ja) 2006-10-25
CN1614898B (zh) 2011-04-27
KR20010080130A (ko) 2001-08-22
WO2000022739A1 (en) 2000-04-20
AU6517499A (en) 2000-05-01
CA2346830C (en) 2006-11-28
EP1119915B9 (en) 2004-07-14
ES2197683T3 (es) 2004-01-01
KR100453605B1 (ko) 2004-10-20
EP1119915A1 (en) 2001-08-01
HK1039411B (zh) 2004-04-16
DE69908629D1 (de) 2003-07-10
ATE242563T1 (de) 2003-06-15
KR20040037157A (ko) 2004-05-04
CA2346830A1 (en) 2000-04-20

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