CA2616067A1 - Codeur optimal et procede de codage pour systeme a flux double - Google Patents

Codeur optimal et procede de codage pour systeme a flux double Download PDF

Info

Publication number
CA2616067A1
CA2616067A1 CA002616067A CA2616067A CA2616067A1 CA 2616067 A1 CA2616067 A1 CA 2616067A1 CA 002616067 A CA002616067 A CA 002616067A CA 2616067 A CA2616067 A CA 2616067A CA 2616067 A1 CA2616067 A1 CA 2616067A1
Authority
CA
Canada
Prior art keywords
encoder
free distance
distance condition
memories
data
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.)
Abandoned
Application number
CA002616067A
Other languages
English (en)
Inventor
Sung-Hoon Kim
Jae-Young Lee
Seung-Won Kim
Soo-In Lee
Chieteuk Ahn
Ho-Kyoung Lee
Chang-Joong Kim
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.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Sung-Hoon Kim
Jae-Young Lee
Seung-Won Kim
Soo-In Lee
Chieteuk Ahn
Ho-Kyoung Lee
Chang-Joong Kim
Electronics And Telecommunications Research Institute
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
Priority claimed from KR1020060052548A external-priority patent/KR100706608B1/ko
Application filed by Sung-Hoon Kim, Jae-Young Lee, Seung-Won Kim, Soo-In Lee, Chieteuk Ahn, Ho-Kyoung Lee, Chang-Joong Kim, Electronics And Telecommunications Research Institute filed Critical Sung-Hoon Kim
Publication of CA2616067A1 publication Critical patent/CA2616067A1/fr
Abandoned legal-status Critical Current

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
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • 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
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • H03M13/256—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with trellis coding, e.g. with convolutional codes and TCM
    • 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
    • H03M13/6508—Flexibility, adaptability, parametrability and configurability of the implementation
    • H03M13/6516—Support of multiple code parameters, e.g. generalized Reed-Solomon decoder for a variety of generator polynomials or Galois fields
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional 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)
  • Mathematical Physics (AREA)
  • Error Detection And Correction (AREA)
CA002616067A 2005-07-19 2006-07-19 Codeur optimal et procede de codage pour systeme a flux double Abandoned CA2616067A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20050065396 2005-07-19
KR10-2005-0065396 2005-07-19
KR10-2006-0052548 2006-06-12
KR1020060052548A KR100706608B1 (ko) 2005-07-19 2006-06-12 이중 스트림 전송에 적합한 부호기 추정 방법 및 이를이용한 부호화 장치
PCT/KR2006/002831 WO2007011161A1 (fr) 2005-07-19 2006-07-19 Codeur optimal et procede de codage pour systeme a flux double

Publications (1)

Publication Number Publication Date
CA2616067A1 true CA2616067A1 (fr) 2007-01-25

Family

ID=37669011

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002616067A Abandoned CA2616067A1 (fr) 2005-07-19 2006-07-19 Codeur optimal et procede de codage pour systeme a flux double

Country Status (2)

Country Link
CA (1) CA2616067A1 (fr)
WO (1) WO2007011161A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2404404A1 (fr) * 2001-09-24 2003-03-24 Koninklijke Philips Electronics N.V. Systeme ameliore d'emission de signaux numeriques pour la norme atsc 8-vsb
KR100466590B1 (ko) * 2002-12-20 2005-01-24 한국전자통신연구원 단일주파수망을 이용한 지상파 디지털 방송 시스템 및 그방법
KR100576551B1 (ko) * 2004-04-01 2006-05-03 한국전자통신연구원 16 상태 트렐리스 코딩을 이용한 디지털 텔레비전송수신장치 및 그 방법

Also Published As

Publication number Publication date
WO2007011161A1 (fr) 2007-01-25

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20151207