FI108586B - Menetelmä pariteettisymbolien kehittämiseksi ja piirijärjestely menetelmän toteuttamiseksi - Google Patents

Menetelmä pariteettisymbolien kehittämiseksi ja piirijärjestely menetelmän toteuttamiseksi Download PDF

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Publication number
FI108586B
FI108586B FI920745A FI920745A FI108586B FI 108586 B FI108586 B FI 108586B FI 920745 A FI920745 A FI 920745A FI 920745 A FI920745 A FI 920745A FI 108586 B FI108586 B FI 108586B
Authority
FI
Finland
Prior art keywords
shift register
register
parity symbols
feedback
input
Prior art date
Application number
FI920745A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI920745A0 (fi
Inventor
Heinrich Schemmann
Original Assignee
Thomson Brandt 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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of FI920745A0 publication Critical patent/FI920745A0/fi
Application granted granted Critical
Publication of FI108586B publication Critical patent/FI108586B/fi

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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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] 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

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Amplifiers (AREA)
FI920745A 1989-08-21 1992-02-20 Menetelmä pariteettisymbolien kehittämiseksi ja piirijärjestely menetelmän toteuttamiseksi FI108586B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3927527 1989-08-21
DE3927527A DE3927527A1 (de) 1989-08-21 1989-08-21 Verfahren zur erzeugung von paritaetssymbolen und schaltungsanordnung zur durchfuehrung des verfahrens
PCT/EP1990/001164 WO1991003106A1 (de) 1989-08-21 1990-07-16 Verfahren zur erzeugung von paritätssymbolen und schaltungsanordnung zur durchführung des verfahrens
EP9001164 1990-07-16

Publications (2)

Publication Number Publication Date
FI920745A0 FI920745A0 (fi) 1992-02-20
FI108586B true FI108586B (fi) 2002-02-15

Family

ID=6387515

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920745A FI108586B (fi) 1989-08-21 1992-02-20 Menetelmä pariteettisymbolien kehittämiseksi ja piirijärjestely menetelmän toteuttamiseksi

Country Status (16)

Country Link
EP (1) EP0489035B1 (tr)
JP (1) JP3167320B2 (tr)
KR (1) KR0160754B1 (tr)
CN (1) CN1026830C (tr)
AT (1) ATE113772T1 (tr)
AU (1) AU6068590A (tr)
DD (1) DD298173A5 (tr)
DE (2) DE3927527A1 (tr)
ES (1) ES2067038T3 (tr)
FI (1) FI108586B (tr)
HK (1) HK15796A (tr)
HU (2) HUT59774A (tr)
MY (1) MY105927A (tr)
TR (1) TR24854A (tr)
TW (1) TW197543B (tr)
WO (1) WO1991003106A1 (tr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668632A (en) * 1969-02-13 1972-06-06 Ibm Fast decode character error detection and correction system
US3638182A (en) * 1970-01-02 1972-01-25 Bell Telephone Labor Inc Random and burst error-correcting arrangement with guard space error correction
JPS5832421B2 (ja) * 1976-09-10 1983-07-13 株式会社日立製作所 フイ−ドバツクシフトレジスタ
FR2559916B1 (fr) * 1984-02-21 1989-02-24 Constr Telephoniques Methode utilisee dans le raccordement de fibres optiques pour constituer et stocker un troncon de fibre en reserve et dispositif s'y rapportant
US4627686A (en) * 1984-08-10 1986-12-09 Siecor Corporation Splicing tray for optical fibers
FR2581767B1 (fr) * 1985-05-10 1988-08-26 Pouyet Sa Henri Point de branchement pour cables a fibres optiques
US4777635A (en) * 1986-08-08 1988-10-11 Data Systems Technology Corp. Reed-Solomon code encoder and syndrome generator circuit
US4840449A (en) * 1988-01-27 1989-06-20 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber splice organizer
GB8908399D0 (en) * 1989-04-13 1989-06-01 British Telecomm Optical fibre back plane
US5100221A (en) * 1990-01-22 1992-03-31 Porta Systems Corp. Optical fiber cable distribution frame and support
DE4235208A1 (de) * 1992-10-20 1994-04-21 Sel Alcatel Ag Gestell mit Einsätzen zur Führung von LWL-Kabeln

Also Published As

Publication number Publication date
WO1991003106A1 (de) 1991-03-07
TR24854A (tr) 1992-07-01
KR0160754B1 (ko) 1999-03-20
DD298173A5 (de) 1992-02-06
ATE113772T1 (de) 1994-11-15
ES2067038T3 (es) 1995-03-16
JPH04507332A (ja) 1992-12-17
EP0489035A1 (de) 1992-06-10
TW197543B (tr) 1993-01-01
MY105927A (en) 1995-02-28
HUT59774A (en) 1992-06-29
EP0489035B1 (de) 1994-11-02
DE59007651D1 (de) 1994-12-08
KR920704434A (ko) 1992-12-19
JP3167320B2 (ja) 2001-05-21
CN1026830C (zh) 1994-11-30
FI920745A0 (fi) 1992-02-20
CN1051993A (zh) 1991-06-05
HK15796A (en) 1996-02-02
HU9200499D0 (en) 1992-04-28
HU213743B (en) 1997-09-29
DE3927527A1 (de) 1991-02-28
AU6068590A (en) 1991-04-03

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