ATE292336T1 - Verfahren und geräte zur schachtelung/entschachtelung von digitalen daten und kommunikationssystem - Google Patents

Verfahren und geräte zur schachtelung/entschachtelung von digitalen daten und kommunikationssystem

Info

Publication number
ATE292336T1
ATE292336T1 AT97400231T AT97400231T ATE292336T1 AT E292336 T1 ATE292336 T1 AT E292336T1 AT 97400231 T AT97400231 T AT 97400231T AT 97400231 T AT97400231 T AT 97400231T AT E292336 T1 ATE292336 T1 AT E292336T1
Authority
AT
Austria
Prior art keywords
interleaver
row
denesthing
nesting
devices
Prior art date
Application number
AT97400231T
Other languages
English (en)
Inventor
Miguel Peeters
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE292336T1 publication Critical patent/ATE292336T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • 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
    • H03M13/2789—Interleaver providing variable interleaving, e.g. variable block sizes
    • 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
    • H03M13/2732—Convolutional interleaver; Interleavers using shift-registers or delay lines like, e.g. Ramsey type 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
    • H03M13/276—Interleaving address generation
    • 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
    • H03M13/2782—Interleaver implementations, which reduce the amount of required interleaving memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
AT97400231T 1997-01-31 1997-01-31 Verfahren und geräte zur schachtelung/entschachtelung von digitalen daten und kommunikationssystem ATE292336T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97400231A EP0856949B1 (de) 1997-01-31 1997-01-31 Verfahren und Geräte zur Schachtelung/Entschachtelung von digitalen Daten und Kommunikationssystem

Publications (1)

Publication Number Publication Date
ATE292336T1 true ATE292336T1 (de) 2005-04-15

Family

ID=8229705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97400231T ATE292336T1 (de) 1997-01-31 1997-01-31 Verfahren und geräte zur schachtelung/entschachtelung von digitalen daten und kommunikationssystem

Country Status (10)

Country Link
US (1) US6151690A (de)
EP (1) EP0856949B1 (de)
JP (1) JP4049429B2 (de)
KR (1) KR100502384B1 (de)
AT (1) ATE292336T1 (de)
AU (1) AU726761B2 (de)
CA (1) CA2225058A1 (de)
DE (1) DE69732896T2 (de)
ES (1) ES2236784T3 (de)
IL (1) IL122982A (de)

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US6823002B1 (en) * 1999-12-15 2004-11-23 Paradyne Corporation Linear block interleaver for discrete multi-tone modulation
US7099401B2 (en) * 1999-12-15 2006-08-29 Paradyne Corporation Discrete multitone interleaver
US7088781B2 (en) * 1999-12-15 2006-08-08 Paradyne Corporation Tone ordered discrete multitone interleaver
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US7385949B1 (en) 2001-06-05 2008-06-10 Broadcom Corporation System and method for de-interleaving data in a wireless receiver
US6772377B2 (en) * 2001-09-28 2004-08-03 Texas Instruments Incorporated Convolutional interleaving with interleave depth larger than codeword size
US7024596B2 (en) * 2001-11-12 2006-04-04 Broadcom Corporation Efficient address generation for interleaver and de-interleaver
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FR2857178B1 (fr) * 2003-07-04 2005-09-30 St Microelectronics Sa Entrelaceur et dispositif de decodage de signaux numeriques comportant un tel entrelaceur
US8077743B2 (en) * 2003-11-18 2011-12-13 Qualcomm Incorporated Method and apparatus for offset interleaving of vocoder frames
DE102004026800B4 (de) * 2004-05-24 2006-05-24 Infineon Technologies Ag Verfahren zum Verändern einer Tiefe einer Interleaver-Vorrichtung oder Deinterleaver-Vorrichtung sowie entsprechende Interleaver-Vorrichtung, Deinterleaver-Vorrichtung und Kommunikationseinrichtung
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EP1633052A1 (de) * 2004-09-07 2006-03-08 STMicroelectronics N.V. Blocksunverschachtelungssystem
CN1750577B (zh) * 2004-09-17 2010-06-16 中兴通讯股份有限公司 一种实现多路交织和解交织的方法和装置
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US7657818B2 (en) * 2005-06-22 2010-02-02 Adaptive Spectrum And Signal Alignment, Inc. Dynamic minimum-memory interleaving
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US7751514B2 (en) * 2007-05-23 2010-07-06 Mediatek Inc. System and method of detecting burst noise and minimizing the effect of burst noise
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GB2512601B (en) * 2013-04-02 2016-02-10 Sony Corp Transmitters and methods for transmitting signals
GB2512600A (en) 2013-04-02 2014-10-08 Sony Corp Receivers and methods for receiving signals
CN103490855B (zh) * 2013-09-09 2017-03-08 华为技术有限公司 传输信息的方法和装置
KR102265052B1 (ko) 2014-12-17 2021-06-15 삼성전자주식회사 적응적으로 인터리빙 깊이를 결정하는 인터리빙 방법 및 장치
KR101579194B1 (ko) * 2015-02-09 2015-12-21 성균관대학교산학협력단 메모리 액세스 방법 및 메모리 장치
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CN109150198B (zh) 2017-06-16 2021-05-14 华为技术有限公司 一种极化码的交织处理方法及装置
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Also Published As

Publication number Publication date
US6151690A (en) 2000-11-21
DE69732896D1 (de) 2005-05-04
ES2236784T3 (es) 2005-07-16
EP0856949A1 (de) 1998-08-05
EP0856949B1 (de) 2005-03-30
DE69732896T2 (de) 2006-05-11
KR100502384B1 (ko) 2005-09-26
CA2225058A1 (en) 1998-07-31
IL122982A (en) 2003-04-10
JP4049429B2 (ja) 2008-02-20
KR19980070970A (ko) 1998-10-26
JPH10224236A (ja) 1998-08-21
AU726761B2 (en) 2000-11-23
AU5273098A (en) 1998-08-06
IL122982A0 (en) 1998-08-16

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