GB1418717A - Apparatus for synchronising reception of pulse coded transmissions - Google Patents

Apparatus for synchronising reception of pulse coded transmissions

Info

Publication number
GB1418717A
GB1418717A GB3155173A GB3155173A GB1418717A GB 1418717 A GB1418717 A GB 1418717A GB 3155173 A GB3155173 A GB 3155173A GB 3155173 A GB3155173 A GB 3155173A GB 1418717 A GB1418717 A GB 1418717A
Authority
GB
United Kingdom
Prior art keywords
counter
synchronizing
bits
output
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
GB3155173A
Other languages
English (en)
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
Nokia Inc
Original Assignee
Compagnie Industrielle de Telecommunication CIT Alcatel SA
Nokia Inc
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, Nokia Inc filed Critical Compagnie Industrielle de Telecommunication CIT Alcatel SA
Publication of GB1418717A publication Critical patent/GB1418717A/en
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
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/08—Speed or phase control by synchronisation signals the synchronisation signals recurring cyclically
    • 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
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence
    • 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
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/044—Speed or phase control by synchronisation signals using special codes as synchronising signal using a single bit, e.g. start stop bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
GB3155173A 1972-07-07 1973-07-03 Apparatus for synchronising reception of pulse coded transmissions Expired GB1418717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7224753A FR2192747A5 (https=) 1972-07-07 1972-07-07

Publications (1)

Publication Number Publication Date
GB1418717A true GB1418717A (en) 1975-12-24

Family

ID=9101553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3155173A Expired GB1418717A (en) 1972-07-07 1973-07-03 Apparatus for synchronising reception of pulse coded transmissions

Country Status (8)

Country Link
US (1) US3959587A (https=)
JP (1) JPS4952903A (https=)
DE (1) DE2334528A1 (https=)
FR (1) FR2192747A5 (https=)
GB (1) GB1418717A (https=)
IT (1) IT991022B (https=)
NL (1) NL7309436A (https=)
SE (1) SE387211B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10873441B2 (en) * 2019-03-29 2020-12-22 Teledyne E2V Semiconductors Sas Method for synchronizing digital data sent in series

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59117838A (ja) * 1982-12-24 1984-07-07 Sony Corp マ−カ−信号検出回路
FR2540693A1 (fr) * 1983-02-08 1984-08-10 Telecommunications Sa Equipement de demultiplexage de trains numeriques a haut debit
US4876701A (en) * 1987-11-30 1989-10-24 Tandem Computers Incorporated Synchronization failure detection
FR2635624B1 (fr) * 1988-08-19 1994-05-13 Abiven Jacques Procede de synchronisation et dispositifs de recuperation de synchronisation pour communications a l'alternat

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL276545A (https=) * 1961-03-29
US3581010A (en) * 1966-11-18 1971-05-25 Fujitsu Ltd Frame synchronization system for synchronizing the frame of a digital signal transmission
US3576947A (en) * 1969-01-16 1971-05-04 Us Navy Rapid frame synchronism of serial binary data
SE325597B (https=) * 1969-03-26 1970-07-06 Ericsson Telefon Ab L M
US3761891A (en) * 1971-03-18 1973-09-25 Siemens Ag Circuit arrangement for synchronizing transmitters and receivers in data transmission systems
US3733585A (en) * 1971-06-07 1973-05-15 Post Office Systems for detecting errors in a digital transmission channel
US3701096A (en) * 1971-09-01 1972-10-24 Bell Telephone Labor Inc Detection of errors in shift register sequences
US3755748A (en) * 1972-03-06 1973-08-28 Motorola Inc Digital phase shifter/synchronizer and method of shifting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10873441B2 (en) * 2019-03-29 2020-12-22 Teledyne E2V Semiconductors Sas Method for synchronizing digital data sent in series

Also Published As

Publication number Publication date
NL7309436A (https=) 1974-01-09
US3959587A (en) 1976-05-25
FR2192747A5 (https=) 1974-02-08
SE387211B (sv) 1976-08-30
JPS4952903A (https=) 1974-05-23
IT991022B (it) 1975-07-30
DE2334528A1 (de) 1974-01-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee