FR2556153B2 - Circuit de recuperation du rythme d'une transmission synchrone de donnees utilisant une combinaison des codes biphase l et biphase modifie - Google Patents

Circuit de recuperation du rythme d'une transmission synchrone de donnees utilisant une combinaison des codes biphase l et biphase modifie

Info

Publication number
FR2556153B2
FR2556153B2 FR8319211A FR8319211A FR2556153B2 FR 2556153 B2 FR2556153 B2 FR 2556153B2 FR 8319211 A FR8319211 A FR 8319211A FR 8319211 A FR8319211 A FR 8319211A FR 2556153 B2 FR2556153 B2 FR 2556153B2
Authority
FR
France
Prior art keywords
biphase
rhythm
recovering
combination
circuit
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
Application number
FR8319211A
Other languages
English (en)
Other versions
FR2556153A2 (fr
Inventor
Serge Surie
Francois Marcel
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
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 Alcatel CIT SA filed Critical Alcatel CIT SA
Priority to FR8319211A priority Critical patent/FR2556153B2/fr
Priority to DE8484102331T priority patent/DE3462741D1/de
Priority to EP84102331A priority patent/EP0121750B1/fr
Priority to CA000449285A priority patent/CA1208312A/fr
Priority to US06/587,778 priority patent/US4599735A/en
Priority to IE596/84A priority patent/IE55120B1/en
Publication of FR2556153A2 publication Critical patent/FR2556153A2/fr
Application granted granted Critical
Publication of FR2556153B2 publication Critical patent/FR2556153B2/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
FR8319211A 1983-03-11 1983-12-01 Circuit de recuperation du rythme d'une transmission synchrone de donnees utilisant une combinaison des codes biphase l et biphase modifie Expired FR2556153B2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8319211A FR2556153B2 (fr) 1983-12-01 1983-12-01 Circuit de recuperation du rythme d'une transmission synchrone de donnees utilisant une combinaison des codes biphase l et biphase modifie
DE8484102331T DE3462741D1 (en) 1983-03-11 1984-03-05 Clock recovery circuit for a synchronous data transmission utilizing a combination of the biphase l code, and the modified biphase code
EP84102331A EP0121750B1 (fr) 1983-03-11 1984-03-05 Circuit de récupération du rythme d'une transmission synchrone de données utilisant une combinaison des codes biphase L et biphase modifié
CA000449285A CA1208312A (fr) 1983-03-11 1984-03-09 Circuit de recuperation du rythme d'une transmission synchrone de donnees
US06/587,778 US4599735A (en) 1983-03-11 1984-03-09 Timing recovery circuit for synchronous data transmission using combination of L Bi phase and modified biphase codes
IE596/84A IE55120B1 (en) 1983-03-11 1984-03-09 Timing recovery circuit for synchronous data transmission using combination of l biphase and modified biphase codes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8319211A FR2556153B2 (fr) 1983-12-01 1983-12-01 Circuit de recuperation du rythme d'une transmission synchrone de donnees utilisant une combinaison des codes biphase l et biphase modifie

Publications (2)

Publication Number Publication Date
FR2556153A2 FR2556153A2 (fr) 1985-06-07
FR2556153B2 true FR2556153B2 (fr) 1986-09-12

Family

ID=9294749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8319211A Expired FR2556153B2 (fr) 1983-03-11 1983-12-01 Circuit de recuperation du rythme d'une transmission synchrone de donnees utilisant une combinaison des codes biphase l et biphase modifie

Country Status (1)

Country Link
FR (1) FR2556153B2 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872437A (en) * 1972-12-12 1975-03-18 Robertshaw Controls Co Supervisory control system
US3873775A (en) * 1973-01-25 1975-03-25 Int Standard Electric Corp Method and an arrangement to indicate deterioration of PCM transmission quality

Also Published As

Publication number Publication date
FR2556153A2 (fr) 1985-06-07

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