IT993433B - Dispositivo di sincronizzazione alla ricezione di una trasmissione di dati - Google Patents

Dispositivo di sincronizzazione alla ricezione di una trasmissione di dati

Info

Publication number
IT993433B
IT993433B IT29402/73A IT2940273A IT993433B IT 993433 B IT993433 B IT 993433B IT 29402/73 A IT29402/73 A IT 29402/73A IT 2940273 A IT2940273 A IT 2940273A IT 993433 B IT993433 B IT 993433B
Authority
IT
Italy
Prior art keywords
receiving
data transmission
synchronization device
synchronization
transmission
Prior art date
Application number
IT29402/73A
Other languages
English (en)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of IT993433B publication Critical patent/IT993433B/it

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)
IT29402/73A 1972-09-26 1973-09-26 Dispositivo di sincronizzazione alla ricezione di una trasmissione di dati IT993433B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT993433B true IT993433B (it) 1975-09-30

Family

ID=9104797

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29402/73A IT993433B (it) 1972-09-26 1973-09-26 Dispositivo di sincronizzazione alla ricezione di una trasmissione di dati

Country Status (13)

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

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 (it) * 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
DE2347942A1 (de) 1974-04-11
DK137156C (it) 1978-06-26
US3883687A (en) 1975-05-13
JPS4973007A (it) 1974-07-15
IE38253B1 (en) 1978-02-01
BE805005A (fr) 1974-03-19
LU68491A1 (it) 1974-04-02
GB1419578A (en) 1975-12-31
NL7313161A (it) 1974-03-28
FR2201595B1 (it) 1977-07-29
DK137156B (da) 1978-01-23
IE38253L (en) 1974-03-26
SE382732B (sv) 1976-02-09
CA997070A (fr) 1976-09-14
FR2201595A1 (it) 1974-04-26

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