FR2762943B1 - Dispositif de desentrelacement convolutionnel pour appareil de communication numerique - Google Patents

Dispositif de desentrelacement convolutionnel pour appareil de communication numerique

Info

Publication number
FR2762943B1
FR2762943B1 FR9803593A FR9803593A FR2762943B1 FR 2762943 B1 FR2762943 B1 FR 2762943B1 FR 9803593 A FR9803593 A FR 9803593A FR 9803593 A FR9803593 A FR 9803593A FR 2762943 B1 FR2762943 B1 FR 2762943B1
Authority
FR
France
Prior art keywords
convolutional
communication apparatus
digital communication
interlacing device
interlacing
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 - Fee Related
Application number
FR9803593A
Other languages
English (en)
Other versions
FR2762943A1 (fr
Inventor
Keun Ho Jang
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.)
SK Hynix Inc
Original Assignee
Hyundai Electronics Industries Co Ltd
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 Hyundai Electronics Industries Co Ltd filed Critical Hyundai Electronics Industries Co Ltd
Publication of FR2762943A1 publication Critical patent/FR2762943A1/fr
Application granted granted Critical
Publication of FR2762943B1 publication Critical patent/FR2762943B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03M13/27—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
    • H03M13/2732—Convolutional interleaver; Interleavers using shift-registers or delay lines like, e.g. Ramsey type interleaver
    • 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
    • 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

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)
FR9803593A 1997-04-08 1998-03-24 Dispositif de desentrelacement convolutionnel pour appareil de communication numerique Expired - Fee Related FR2762943B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970012869A KR100255304B1 (ko) 1997-04-08 1997-04-08 디지탈 통신기기의 컨벌루셔널 디인터리버

Publications (2)

Publication Number Publication Date
FR2762943A1 FR2762943A1 (fr) 1998-11-06
FR2762943B1 true FR2762943B1 (fr) 2001-02-02

Family

ID=19502176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9803593A Expired - Fee Related FR2762943B1 (fr) 1997-04-08 1998-03-24 Dispositif de desentrelacement convolutionnel pour appareil de communication numerique

Country Status (5)

Country Link
JP (1) JPH10308677A (fr)
KR (1) KR100255304B1 (fr)
CA (1) CA2233858A1 (fr)
FR (1) FR2762943B1 (fr)
NL (1) NL1008835C2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100330238B1 (ko) * 1999-04-02 2002-03-25 윤종용 통신시스템의 인터리빙/디인터리빙 장치 및 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3415693B2 (ja) * 1993-12-23 2003-06-09 ノキア モービル フォーンズ リミテッド インターリーブプロセス
US5537420A (en) * 1994-05-04 1996-07-16 General Instrument Corporation Of Delaware Convolutional interleaver with reduced memory requirements and address generator therefor
JP2917853B2 (ja) * 1995-04-07 1999-07-12 日本電気株式会社 コンボリューショナル・インターリーブ回路

Also Published As

Publication number Publication date
NL1008835A1 (nl) 1998-10-09
JPH10308677A (ja) 1998-11-17
FR2762943A1 (fr) 1998-11-06
NL1008835C2 (nl) 2000-05-31
KR19980076240A (ko) 1998-11-16
KR100255304B1 (ko) 2000-05-01
CA2233858A1 (fr) 1998-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061130