BR7410840D0 - Circuito de correcao de erros de omissao ou desvios em sistemas de transmissao de dados que empregam codigos ciclicos - Google Patents

Circuito de correcao de erros de omissao ou desvios em sistemas de transmissao de dados que empregam codigos ciclicos

Info

Publication number
BR7410840D0
BR7410840D0 BR10840/74A BR1084074A BR7410840D0 BR 7410840 D0 BR7410840 D0 BR 7410840D0 BR 10840/74 A BR10840/74 A BR 10840/74A BR 1084074 A BR1084074 A BR 1084074A BR 7410840 D0 BR7410840 D0 BR 7410840D0
Authority
BR
Brazil
Prior art keywords
deviations
correction
circuit
data transmission
transmission systems
Prior art date
Application number
BR10840/74A
Other languages
English (en)
Inventor
G Pavoni
E Repossi
M Loiudice
Original Assignee
Siemens Spa Italiana
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 Siemens Spa Italiana filed Critical Siemens Spa Italiana
Publication of BR7410840D0 publication Critical patent/BR7410840D0/pt

Links

Classifications

    • 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
    • H04L1/0057—Block 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
    • H03M13/03—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
    • H03M13/17—Burst error correction, e.g. error trapping, Fire 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
    • H04L1/0045—Arrangements at the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
BR10840/74A 1973-12-27 1974-12-26 Circuito de correcao de erros de omissao ou desvios em sistemas de transmissao de dados que empregam codigos ciclicos BR7410840D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32267/73A IT1006135B (it) 1973-12-27 1973-12-27 Disposizioni circuitale per la cor rezione dell errore di scorrimento nei sistemi di trasmissione dati utilizzanti codici ciclici

Publications (1)

Publication Number Publication Date
BR7410840D0 true BR7410840D0 (pt) 1975-09-02

Family

ID=11235073

Family Applications (1)

Application Number Title Priority Date Filing Date
BR10840/74A BR7410840D0 (pt) 1973-12-27 1974-12-26 Circuito de correcao de erros de omissao ou desvios em sistemas de transmissao de dados que empregam codigos ciclicos

Country Status (7)

Country Link
US (1) US3961311A (pt)
BR (1) BR7410840D0 (pt)
CH (1) CH586980A5 (pt)
DE (1) DE2460263A1 (pt)
GB (1) GB1468999A (pt)
IT (1) IT1006135B (pt)
NL (1) NL167072C (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059825A (en) * 1976-10-12 1977-11-22 Greene Edward P Burst/slip correction decoder and method
US4218771A (en) * 1978-12-04 1980-08-19 Rockwell International Corporation Automatic clock positioning circuit for a digital data transmission system
DE2938228C2 (de) * 1979-09-21 1982-02-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und Schaltung zur Synchronisation
US4247945A (en) * 1979-10-22 1981-01-27 Bell Telephone Laboratories, Incorporated Extraction of data characters imbedded in data bytes
GB2068687A (en) * 1980-01-09 1981-08-12 Decca Ltd Digital synchronising system
FR2498397B1 (fr) * 1981-01-16 1986-12-05 Lignes Telegraph Telephon Procede et dispositif de synchronisation a la reception de signaux numeriques transmis par paquets
GB2094041B (en) * 1981-03-03 1985-08-21 Sangamo Weston Data receivers incorporating error code detection and decoding
US4404676A (en) * 1981-03-30 1983-09-13 Pioneer Electric Corporation Partitioning method and apparatus using data-dependent boundary-marking code words
US4425645A (en) 1981-10-15 1984-01-10 Sri International Digital data transmission with parity bit word lock-on
JPS5864844A (ja) * 1981-10-15 1983-04-18 Victor Co Of Japan Ltd 同期検出方式
JPH071885B2 (ja) * 1986-10-09 1995-01-11 日本電気株式会社 ワ−ド同期器
US4896337A (en) * 1988-04-08 1990-01-23 Ampex Corporation Adjustable frequency signal generator system with incremental control
US4879731A (en) * 1988-08-24 1989-11-07 Ampex Corporation Apparatus and method for sync detection in digital data
US5280484A (en) * 1989-07-08 1994-01-18 Alcatel N.V. Time-division multiplex communication system with a synchronizing circuit at the receiving end which responds to the coding of words inserted in the transmitted information
DE3922486A1 (de) * 1989-07-08 1991-01-17 Standard Elektrik Lorenz Ag Zeitmultiplex-nachrichtenuebertragungssystem mit einer auf die codierung von in die uebertragene nachricht eingefuegten woertern ansprechenden empfangsseitigen synchronisierschaltung
KR970004256B1 (ko) * 1994-06-29 1997-03-26 한국전기통신공사 순환코드를 이용한 프레임/버스트 동기 및 에러 검출장치
JP4071879B2 (ja) * 1998-12-09 2008-04-02 富士通株式会社 誤り検出器、この誤り検出器を備えた通信システム、および誤り検出方法
FR2898000B1 (fr) * 2006-02-28 2008-04-25 Thales Sa Procede et systeme permettant de gerer des interruptions erratiques dans un systeme de transmission

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394224A (en) * 1965-08-02 1968-07-23 Bell Telephone Labor Inc Digital information multiplexing system with synchronizing means
US3466601A (en) * 1966-03-17 1969-09-09 Bell Telephone Labor Inc Automatic synchronization recovery techniques for cyclic codes
US3550082A (en) * 1966-03-17 1970-12-22 Bell Telephone Labor Inc Automatic synchronization recovery techniques for nonbinary cyclic codes
US3571794A (en) * 1967-09-27 1971-03-23 Bell Telephone Labor Inc Automatic synchronization recovery for data systems utilizing burst-error-correcting cyclic codes
US3562710A (en) * 1968-04-24 1971-02-09 Ball Brothers Res Corp Bit error detector for digital communication system
US3648237A (en) * 1969-02-28 1972-03-07 Ibm Apparatus and method for obtaining synchronization of a maximum length pseudorandom sequence
US3596245A (en) * 1969-05-21 1971-07-27 Hewlett Packard Ltd Data link test method and apparatus
US3733585A (en) * 1971-06-07 1973-05-15 Post Office Systems for detecting errors in a digital transmission channel

Also Published As

Publication number Publication date
US3961311A (en) 1976-06-01
NL167072B (nl) 1981-05-15
GB1468999A (en) 1977-03-30
NL167072C (nl) 1981-10-15
NL7416850A (nl) 1975-07-01
DE2460263A1 (de) 1975-07-10
CH586980A5 (pt) 1977-04-15
IT1006135B (it) 1976-09-30

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