ATE381813T1 - System zur kompensation der phasenverschiebung eines turbodekodierers - Google Patents

System zur kompensation der phasenverschiebung eines turbodekodierers

Info

Publication number
ATE381813T1
ATE381813T1 AT05775230T AT05775230T ATE381813T1 AT E381813 T1 ATE381813 T1 AT E381813T1 AT 05775230 T AT05775230 T AT 05775230T AT 05775230 T AT05775230 T AT 05775230T AT E381813 T1 ATE381813 T1 AT E381813T1
Authority
AT
Austria
Prior art keywords
output
phase shift
reliability
turbodecoder
sub
Prior art date
Application number
AT05775230T
Other languages
German (de)
English (en)
Inventor
Benoit Geller
Jean-Pierre Barbot
Jean-Marc Brossier
Christophe Vanstraceele
Original Assignee
Centre Nat Rech Scient
Inst Nat Polytech Grenoble
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 Centre Nat Rech Scient, Inst Nat Polytech Grenoble filed Critical Centre Nat Rech Scient
Application granted granted Critical
Publication of ATE381813T1 publication Critical patent/ATE381813T1/de

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
    • 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
    • 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
    • H03M13/33—Synchronisation based on error coding or 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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/6325—Error control coding in combination with demodulation
    • 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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6577—Representation or format of variables, register sizes or word-lengths and quantization
    • H03M13/658—Scaling by multiplication or division
    • 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
    • H04L1/0055—MAP-decoding

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)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • General Induction Heating (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Separation By Low-Temperature Treatments (AREA)
AT05775230T 2004-06-10 2005-06-01 System zur kompensation der phasenverschiebung eines turbodekodierers ATE381813T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0406290A FR2871632B1 (fr) 2004-06-10 2004-06-10 Systeme de compensation de dephasage pour turbo decodeur

Publications (1)

Publication Number Publication Date
ATE381813T1 true ATE381813T1 (de) 2008-01-15

Family

ID=34946190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05775230T ATE381813T1 (de) 2004-06-10 2005-06-01 System zur kompensation der phasenverschiebung eines turbodekodierers

Country Status (8)

Country Link
US (1) US20080069273A1 (enExample)
EP (1) EP1754311B1 (enExample)
JP (1) JP2008502246A (enExample)
KR (1) KR20070058429A (enExample)
AT (1) ATE381813T1 (enExample)
DE (1) DE602005003942T2 (enExample)
FR (1) FR2871632B1 (enExample)
WO (1) WO2006005835A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8448054B2 (en) * 2009-04-09 2013-05-21 Eric Morgan Dowling Signal mapper for reducing error coefficient
WO2014034676A1 (ja) 2012-08-31 2014-03-06 三菱電機株式会社 受信機、送信機、および通信方法
US9137065B2 (en) 2012-12-20 2015-09-15 Qualcomm Incorporated Systems and methods to mitigate phase noise
US10277256B2 (en) * 2016-01-05 2019-04-30 Mediatek Inc. Decoding across transmission time intervals
CN114111632B (zh) * 2021-10-09 2022-09-27 四川大学 一种三维测量的相移误差补偿方法及电子设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6856656B2 (en) * 2000-12-04 2005-02-15 Conexant Systems, Inc. Iterative carrier phase tracking decoding system
JP3946087B2 (ja) * 2002-05-23 2007-07-18 三菱電機株式会社 通信システム、受信機および通信方法
US20050102600A1 (en) * 2003-11-10 2005-05-12 Anand Anandakumar High data rate communication system for wireless applications

Also Published As

Publication number Publication date
FR2871632A1 (fr) 2005-12-16
JP2008502246A (ja) 2008-01-24
DE602005003942T2 (de) 2008-12-18
DE602005003942D1 (de) 2008-01-31
WO2006005835A1 (fr) 2006-01-19
FR2871632B1 (fr) 2006-09-22
US20080069273A1 (en) 2008-03-20
EP1754311A1 (fr) 2007-02-21
EP1754311B1 (fr) 2007-12-19
KR20070058429A (ko) 2007-06-08

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