ID29939A - Sistem pengkodean yang memiliki mesin kondisi berdasarkan interleaver - Google Patents

Sistem pengkodean yang memiliki mesin kondisi berdasarkan interleaver

Info

Publication number
ID29939A
ID29939A IDW00200101068A ID20011068A ID29939A ID 29939 A ID29939 A ID 29939A ID W00200101068 A IDW00200101068 A ID W00200101068A ID 20011068 A ID20011068 A ID 20011068A ID 29939 A ID29939 A ID 29939A
Authority
ID
Indonesia
Prior art keywords
interleaver
coding system
machine based
condition machine
condition
Prior art date
Application number
IDW00200101068A
Other languages
English (en)
Indonesian (id)
Inventor
Nagabhushana T Sindhushayana
Stein Jeremy
Vijayan Rajuv
Ling Fuyun
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of ID29939A publication Critical patent/ID29939A/id

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
    • H03M13/29—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
    • 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
    • H03M13/27—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
    • 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
    • H03M13/2757—Interleaver with an interleaving rule not provided for in the subgroups H03M13/2703 - H03M13/2753
    • 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
    • H03M13/2764—Circuits therefore
    • 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
    • H03M13/27—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
    • 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
    • H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
IDW00200101068A 1998-10-13 1999-10-12 Sistem pengkodean yang memiliki mesin kondisi berdasarkan interleaver ID29939A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/172,069 US6353900B1 (en) 1998-09-22 1998-10-13 Coding system having state machine based interleaver

Publications (1)

Publication Number Publication Date
ID29939A true ID29939A (id) 2001-10-25

Family

ID=22626248

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW00200101068A ID29939A (id) 1998-10-13 1999-10-12 Sistem pengkodean yang memiliki mesin kondisi berdasarkan interleaver

Country Status (15)

Country Link
US (1) US6353900B1 (xx)
EP (1) EP1121761A1 (xx)
JP (1) JP2002527980A (xx)
KR (1) KR20010080157A (xx)
CN (1) CN1186880C (xx)
AU (1) AU6517299A (xx)
BR (1) BR9914541A (xx)
CA (1) CA2347237A1 (xx)
HK (1) HK1040011B (xx)
ID (1) ID29939A (xx)
IL (1) IL142562A0 (xx)
MX (1) MXPA01003814A (xx)
NO (1) NO20011889L (xx)
RU (1) RU2001112766A (xx)
WO (1) WO2000022738A1 (xx)

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US6591391B1 (en) * 1999-09-08 2003-07-08 Sencore Inc. Method of generating an 8-VSB modulated signal
JP3973066B2 (ja) * 1999-09-10 2007-09-05 パイオニア株式会社 符号誤り訂正回路及び符号誤り訂正方法
US7302621B2 (en) * 2000-01-03 2007-11-27 Icoding Technology, Inc. High spread highly randomized generatable interleavers
US6714606B1 (en) * 2000-01-04 2004-03-30 Lsi Logic Corporation Integrated services digital broadcasting deinterleaver architecture
JP4532637B2 (ja) * 2000-01-11 2010-08-25 キヤノン株式会社 データ順序変更装置
US6769093B1 (en) * 2000-12-15 2004-07-27 Conexant Systems, Inc. Synchronization of a communications system
DE10206727A1 (de) * 2002-02-18 2003-08-28 Infineon Technologies Ag Kombinierter Ver-und Entschachteler sowie Turbo-Decodierer mit kombiniertem Ver-und Entschachteler
US7051261B1 (en) * 2002-10-29 2006-05-23 Lattice Semiconductor Corporation Turbo encoder with reduced processing delay
KR100925429B1 (ko) * 2002-12-28 2009-11-06 엘지전자 주식회사 터보 코더
KR100518295B1 (ko) * 2003-03-14 2005-10-04 삼성전자주식회사 디지털 통신 시스템의 디인터리빙장치 및 그의디인터리빙방법
US8179954B2 (en) * 2007-10-30 2012-05-15 Sony Corporation Odd interleaving only of an odd-even interleaver when half or less data subcarriers are active in a digital video broadcasting (DVB) standard
GB2454194A (en) * 2007-10-30 2009-05-06 Sony Corp Address generation polynomial and permutation matrix for DVB-T2 1k OFDM sub-carrier mode interleaver
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US20040267968A1 (en) * 2003-06-25 2004-12-30 Agilent Technologies Belgium S.A./N.V Implementation of a column interleaving function with a limited amount of columns
US7509556B2 (en) * 2003-11-20 2009-03-24 Seagate Technology Llc Method and apparatus for combining output of different type interleavers based on an input data sequence to obtain a combined output
US7673213B2 (en) * 2004-02-19 2010-03-02 Trellisware Technologies, Inc. Method and apparatus for communications using improved turbo like codes
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US7360147B2 (en) * 2005-05-18 2008-04-15 Seagate Technology Llc Second stage SOVA detector
US7395461B2 (en) * 2005-05-18 2008-07-01 Seagate Technology Llc Low complexity pseudo-random interleaver
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CN101217336B (zh) * 2007-01-04 2011-02-09 浙江华立通信集团有限公司 TD-SCDMA/3G硬核turbo译码器
PL2056549T3 (pl) * 2007-10-30 2013-04-30 Sony Corp Urządzenie i sposób przetwarzania danych
EP2204002B1 (en) 2007-10-30 2013-05-01 Sony Corporation Data processing apparatus and method
DK2056471T3 (da) * 2007-10-30 2009-11-30 Sony Corp Databehandlingsapparat og fremgangsmåde
BRPI0820163B1 (pt) 2007-11-26 2019-06-04 Sony Corporation Aparelho de codificação, método de codificação para um aparelho de codificação, aparelho de decodificação, e, método de decodificação para um aparelho de decodificação
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TWI390856B (zh) * 2007-11-26 2013-03-21 Sony Corp Data processing device and data processing method
TWI538415B (zh) * 2007-11-26 2016-06-11 Sony Corp Data processing device and data processing method
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Also Published As

Publication number Publication date
KR20010080157A (ko) 2001-08-22
CN1329777A (zh) 2002-01-02
US6353900B1 (en) 2002-03-05
RU2001112766A (ru) 2003-06-10
NO20011889D0 (no) 2001-04-17
CN1186880C (zh) 2005-01-26
BR9914541A (pt) 2002-01-02
MXPA01003814A (es) 2003-07-21
CA2347237A1 (en) 2000-04-20
JP2002527980A (ja) 2002-08-27
NO20011889L (no) 2001-06-05
EP1121761A1 (en) 2001-08-08
IL142562A0 (en) 2002-03-10
WO2000022738A1 (en) 2000-04-20
HK1040011A1 (en) 2002-05-17
HK1040011B (zh) 2005-09-02
AU6517299A (en) 2000-05-01

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