JP2008502246A - ターボ復号化器の位相シフトの補償システム - Google Patents

ターボ復号化器の位相シフトの補償システム Download PDF

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Publication number
JP2008502246A
JP2008502246A JP2007526486A JP2007526486A JP2008502246A JP 2008502246 A JP2008502246 A JP 2008502246A JP 2007526486 A JP2007526486 A JP 2007526486A JP 2007526486 A JP2007526486 A JP 2007526486A JP 2008502246 A JP2008502246 A JP 2008502246A
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Japan
Prior art keywords
reliability
turbo
word
value
phase shift
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JP2007526486A
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English (en)
Japanese (ja)
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JP2008502246A5 (enExample
Inventor
ゲラール，ブノワ
バーボ，ジャン−ピエール
ブロシエ，ジャン−マルク
バンストラシール，クリストフ
Original Assignee
サントル ナシオナル ドゥ ラ ルシェルシェサイアンティフィク（セエヌエールエス）
アンスティテュ ナシオナル ポリテクニク ドゥ グルノーブル
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Application filed by サントル ナシオナル ドゥ ラ ルシェルシェサイアンティフィク（セエヌエールエス）, アンスティテュ ナシオナル ポリテクニク ドゥ グルノーブル filed Critical サントル ナシオナル ドゥ ラ ルシェルシェサイアンティフィク（セエヌエールエス）
Publication of JP2008502246A publication Critical patent/JP2008502246A/ja
Publication of JP2008502246A5 publication Critical patent/JP2008502246A5/ja
Pending legal-status Critical Current

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    • 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

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  • 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)
JP2007526486A 2004-06-10 2005-06-01 ターボ復号化器の位相シフトの補償システム Pending JP2008502246A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0406290A FR2871632B1 (fr) 2004-06-10 2004-06-10 Systeme de compensation de dephasage pour turbo decodeur
PCT/FR2005/001350 WO2006005835A1 (fr) 2004-06-10 2005-06-01 Systeme de compensation de dephasage pour turbo decodeur

Publications (2)

Publication Number Publication Date
JP2008502246A true JP2008502246A (ja) 2008-01-24
JP2008502246A5 JP2008502246A5 (enExample) 2008-03-06

Family

ID=34946190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007526486A Pending JP2008502246A (ja) 2004-06-10 2005-06-01 ターボ復号化器の位相シフトの補償システム

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9455822B2 (en) 2012-08-31 2016-09-27 Mitsubishi Electric Corporation Receiver, transmitter, and communication method

Families Citing this family (4)

* 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
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020097814A1 (en) * 2000-12-04 2002-07-25 Conexant Systems, Inc. Iterative carrier phase tracking decoding system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020097814A1 (en) * 2000-12-04 2002-07-25 Conexant Systems, Inc. Iterative carrier phase tracking decoding system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9455822B2 (en) 2012-08-31 2016-09-27 Mitsubishi Electric Corporation Receiver, transmitter, and communication method

Also Published As

Publication number Publication date
ATE381813T1 (de) 2008-01-15
FR2871632A1 (fr) 2005-12-16
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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