DE102010043610A1 - Verfahren sowie eine Vorrichtung zur Dekodierung von in Rahmen empfangenen Daten - Google Patents

Verfahren sowie eine Vorrichtung zur Dekodierung von in Rahmen empfangenen Daten Download PDF

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Publication number
DE102010043610A1
DE102010043610A1 DE102010043610A DE102010043610A DE102010043610A1 DE 102010043610 A1 DE102010043610 A1 DE 102010043610A1 DE 102010043610 A DE102010043610 A DE 102010043610A DE 102010043610 A DE102010043610 A DE 102010043610A DE 102010043610 A1 DE102010043610 A1 DE 102010043610A1
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DE
Germany
Prior art keywords
decoding
convolutional
demodulation
data
turbo
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.)
Pending
Application number
DE102010043610A
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German (de)
English (en)
Inventor
Thomas May
Gerald Spreitz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102010043610A priority Critical patent/DE102010043610A1/de
Priority to IT001922A priority patent/ITMI20111922A1/it
Priority to CN201110457241.5A priority patent/CN102571278B/zh
Priority to FR1160157A priority patent/FR2967320B1/fr
Publication of DE102010043610A1 publication Critical patent/DE102010043610A1/de
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
    • H03M13/27—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
    • 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
    • H03M13/63—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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/635—Error control coding in combination with rate matching
    • H03M13/6362—Error control coding in combination with rate matching by puncturing
    • 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
    • H04L1/0067—Rate matching
    • 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
    • H04L1/0071—Use of interleaving
    • 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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory 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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • H03M13/41—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors
    • H03M13/4138—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors soft-output Viterbi algorithm based decoding, i.e. Viterbi decoding with weighted decisions

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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)
DE102010043610A 2010-11-09 2010-11-09 Verfahren sowie eine Vorrichtung zur Dekodierung von in Rahmen empfangenen Daten Pending DE102010043610A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102010043610A DE102010043610A1 (de) 2010-11-09 2010-11-09 Verfahren sowie eine Vorrichtung zur Dekodierung von in Rahmen empfangenen Daten
IT001922A ITMI20111922A1 (it) 2010-11-09 2011-10-25 Procedimento nonche' dispositivo per decodificare dati ricevuti in trame
CN201110457241.5A CN102571278B (zh) 2010-11-09 2011-11-07 用于解码以帧接收的数据的方法以及装置
FR1160157A FR2967320B1 (fr) 2010-11-09 2011-11-08 Procede et dispositif de decodage de donnees recues dans des trames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010043610A DE102010043610A1 (de) 2010-11-09 2010-11-09 Verfahren sowie eine Vorrichtung zur Dekodierung von in Rahmen empfangenen Daten

Publications (1)

Publication Number Publication Date
DE102010043610A1 true DE102010043610A1 (de) 2012-05-10

Family

ID=45955488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010043610A Pending DE102010043610A1 (de) 2010-11-09 2010-11-09 Verfahren sowie eine Vorrichtung zur Dekodierung von in Rahmen empfangenen Daten

Country Status (4)

Country Link
CN (1) CN102571278B (zh)
DE (1) DE102010043610A1 (zh)
FR (1) FR2967320B1 (zh)
IT (1) ITMI20111922A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3361659B1 (en) * 2017-02-08 2020-01-08 Nxp B.V. Dpsk receiver module

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1284548A2 (de) 2001-08-14 2003-02-19 Robert Bosch Gmbh Verfahren und Vorrichtung zur Verarbeitung von in Rahmen empfangenen Daten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7046978B2 (en) * 2002-02-08 2006-05-16 Qualcomm, Inc. Method and apparatus for transmit pre-correction in wireless communications
CN101355407A (zh) * 2008-09-26 2009-01-28 北京新岸线移动多媒体技术有限公司 用于地面移动多媒体广播的接收机、接收装置和接收方法
CN101562596A (zh) * 2009-05-26 2009-10-21 北京理工大学 一种基于ofdm技术的机载高速通信系统

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1284548A2 (de) 2001-08-14 2003-02-19 Robert Bosch Gmbh Verfahren und Vorrichtung zur Verarbeitung von in Rahmen empfangenen Daten

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
C. Berrou, A. Gelavieux, P. Thitimajshima: Near Shannon limit errorcorrecting coding and decoding Proceedings of IEEE International Conference on Communications, 1993; ICC 93. Geneva
Dr. Ing. Thomas May: Differenzielle Modulation und Kanalkodierung in breitbandigen OFDM-Funkübertragungssystemen Dissertation; TU Hamburg-Harburg
ETSI 300.401
Standard ETSI 300.401

Also Published As

Publication number Publication date
ITMI20111922A1 (it) 2012-05-10
CN102571278A (zh) 2012-07-11
FR2967320B1 (fr) 2020-01-10
FR2967320A1 (fr) 2012-05-11
CN102571278B (zh) 2016-08-03

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