CA997070A - Dispositif de synchronisation a la reception d'une transmission de donnees - Google Patents

Dispositif de synchronisation a la reception d'une transmission de donnees

Info

Publication number
CA997070A
CA997070A CA182,015A CA182015A CA997070A CA 997070 A CA997070 A CA 997070A CA 182015 A CA182015 A CA 182015A CA 997070 A CA997070 A CA 997070A
Authority
CA
Canada
Prior art keywords
data transmission
synchronization device
transmission reception
reception synchronization
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.)
Expired
Application number
CA182,015A
Other languages
English (en)
Other versions
CA182015S (en
Inventor
Claude Stenstrom
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
Compagnie Industrielle de Telecommunication CIT Alcatel 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 Compagnie Industrielle de Telecommunication CIT Alcatel SA filed Critical Compagnie Industrielle de Telecommunication CIT Alcatel SA
Application granted granted Critical
Publication of CA997070A publication Critical patent/CA997070A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04L25/493—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 by transition coding, i.e. the time-position or direction of a transition being encoded before transmission
    • 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

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)
CA182,015A 1972-09-26 1973-09-25 Dispositif de synchronisation a la reception d'une transmission de donnees Expired CA997070A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7234053A FR2201595B1 (fr) 1972-09-26 1972-09-26

Publications (1)

Publication Number Publication Date
CA997070A true CA997070A (fr) 1976-09-14

Family

ID=9104797

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,015A Expired CA997070A (fr) 1972-09-26 1973-09-25 Dispositif de synchronisation a la reception d'une transmission de donnees

Country Status (13)

Country Link
US (1) US3883687A (fr)
JP (1) JPS4973007A (fr)
BE (1) BE805005A (fr)
CA (1) CA997070A (fr)
DE (1) DE2347942A1 (fr)
DK (1) DK137156B (fr)
FR (1) FR2201595B1 (fr)
GB (1) GB1419578A (fr)
IE (1) IE38253B1 (fr)
IT (1) IT993433B (fr)
LU (1) LU68491A1 (fr)
NL (1) NL7313161A (fr)
SE (1) SE382732B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658957A1 (de) * 1976-03-03 1977-09-08 Ibm Detektorschaltung fuer den traeger bei digitaler datenuebertragung
US4517473A (en) * 1982-06-01 1985-05-14 American Cyanamid Company Solid-state automatic injection control device
US5120990A (en) * 1990-06-29 1992-06-09 Analog Devices, Inc. Apparatus for generating multiple phase clock signals and phase detector therefor
US7668244B2 (en) * 2005-06-29 2010-02-23 Apple Inc. Method and apparatus for increasing data transfer rates through a communication channel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509278A (en) * 1967-09-27 1970-04-28 Bell Telephone Labor Inc Synchronization of code systems
FR2039522A5 (fr) * 1969-04-02 1971-01-15 Cit Alcatel
US3633115A (en) * 1970-04-22 1972-01-04 Itt Digital voltage controlled oscillator producing an output clock which follows the phase variation of an input clock

Also Published As

Publication number Publication date
GB1419578A (en) 1975-12-31
DK137156B (da) 1978-01-23
IE38253L (en) 1974-03-26
FR2201595B1 (fr) 1977-07-29
BE805005A (fr) 1974-03-19
LU68491A1 (fr) 1974-04-02
IT993433B (it) 1975-09-30
DE2347942A1 (de) 1974-04-11
DK137156C (fr) 1978-06-26
SE382732B (sv) 1976-02-09
US3883687A (en) 1975-05-13
JPS4973007A (fr) 1974-07-15
NL7313161A (fr) 1974-03-28
FR2201595A1 (fr) 1974-04-26
IE38253B1 (en) 1978-02-01

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