DE60236677D1 - Verfahren und system zur verminderung der dekodierungskomplexität in einem kommunikationssystem - Google Patents

Verfahren und system zur verminderung der dekodierungskomplexität in einem kommunikationssystem

Info

Publication number
DE60236677D1
DE60236677D1 DE60236677T DE60236677T DE60236677D1 DE 60236677 D1 DE60236677 D1 DE 60236677D1 DE 60236677 T DE60236677 T DE 60236677T DE 60236677 T DE60236677 T DE 60236677T DE 60236677 D1 DE60236677 D1 DE 60236677D1
Authority
DE
Germany
Prior art keywords
decoding complexity
transmit
communication system
encoded
transmit buffer
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 - Lifetime
Application number
DE60236677T
Other languages
English (en)
Inventor
Tao Chen
Paul E Bender
Parag A Agashe
Ramin Rezaiifar
Rajesh K Pankaj
Yongbin Wei
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.)
Qualcomm Inc
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
Application granted granted Critical
Publication of DE60236677D1 publication Critical patent/DE60236677D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency 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
    • H04L1/0057—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
    • H03M13/29—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
    • H03M13/2909—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
    • H03M13/29—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
    • H03M13/2927—Decoding strategies
    • H03M13/293—Decoding strategies with erasure setting
    • 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
    • H03M13/2933—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 a block and a convolutional code
    • H03M13/2936—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 a block and a convolutional code comprising an outer Reed-Solomon code and an inner convolutional code
    • 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
    • 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
    • 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
DE60236677T 2001-10-12 2002-10-08 Verfahren und system zur verminderung der dekodierungskomplexität in einem kommunikationssystem Expired - Lifetime DE60236677D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/976,591 US7649829B2 (en) 2001-10-12 2001-10-12 Method and system for reduction of decoding complexity in a communication system
PCT/US2002/032052 WO2003034598A2 (en) 2001-10-12 2002-10-08 Concatenated encoding and decoding for multilayer communication protocol

Publications (1)

Publication Number Publication Date
DE60236677D1 true DE60236677D1 (de) 2010-07-22

Family

ID=25524254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60236677T Expired - Lifetime DE60236677D1 (de) 2001-10-12 2002-10-08 Verfahren und system zur verminderung der dekodierungskomplexität in einem kommunikationssystem

Country Status (12)

Country Link
US (3) US7649829B2 (de)
EP (3) EP2239856B1 (de)
JP (1) JP4274942B2 (de)
KR (1) KR100892891B1 (de)
CN (3) CN101848064B (de)
AT (1) ATE470994T1 (de)
AU (1) AU2002342013A1 (de)
BR (1) BR0213215A (de)
DE (1) DE60236677D1 (de)
ES (1) ES2402472T3 (de)
TW (1) TW569544B (de)
WO (1) WO2003034598A2 (de)

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KR20040041687A (ko) 2004-05-17
JP4274942B2 (ja) 2009-06-10
EP2242181A2 (de) 2010-10-20
KR100892891B1 (ko) 2009-04-15
EP2239856B1 (de) 2013-03-13
EP1435134B1 (de) 2010-06-09
WO2003034598A3 (en) 2003-11-20
EP1435134A2 (de) 2004-07-07
US20100272124A1 (en) 2010-10-28
EP2239856A2 (de) 2010-10-13
ATE470994T1 (de) 2010-06-15
US7649829B2 (en) 2010-01-19
EP2242181B1 (de) 2013-01-30
CN1602588A (zh) 2005-03-30
EP2239856A3 (de) 2010-12-29
CN1602588B (zh) 2011-05-25
CN101848064B (zh) 2013-08-21
JP2005532701A (ja) 2005-10-27
CN101867448A (zh) 2010-10-20
CN101867448B (zh) 2012-07-04
CN101848064A (zh) 2010-09-29
US8713400B2 (en) 2014-04-29
BR0213215A (pt) 2006-05-23
WO2003034598A2 (en) 2003-04-24
AU2002342013A1 (en) 2003-04-28
US20100107041A1 (en) 2010-04-29
EP2242181A3 (de) 2010-12-22
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US8730999B2 (en) 2014-05-20
US20030072384A1 (en) 2003-04-17

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