FR2517908A1 - Procede et systeme de transmission entre deux organes d'informations codees sous forme d'octets et multiplexees dans le temps - Google Patents

Procede et systeme de transmission entre deux organes d'informations codees sous forme d'octets et multiplexees dans le temps Download PDF

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Publication number
FR2517908A1
FR2517908A1 FR8122644A FR8122644A FR2517908A1 FR 2517908 A1 FR2517908 A1 FR 2517908A1 FR 8122644 A FR8122644 A FR 8122644A FR 8122644 A FR8122644 A FR 8122644A FR 2517908 A1 FR2517908 A1 FR 2517908A1
Authority
FR
France
Prior art keywords
synchronization
clock
output
frame
signal
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.)
Granted
Application number
FR8122644A
Other languages
English (en)
French (fr)
Other versions
FR2517908B1 (enrdf_load_stackoverflow
Inventor
Raymond Gass
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.)
ALE International SAS
Original Assignee
Telic Alcatel SA
La Telephone Industrielle et Commerciale Telic 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 Telic Alcatel SA, La Telephone Industrielle et Commerciale Telic Alcatel SA filed Critical Telic Alcatel SA
Priority to FR8122644A priority Critical patent/FR2517908A1/fr
Publication of FR2517908A1 publication Critical patent/FR2517908A1/fr
Application granted granted Critical
Publication of FR2517908B1 publication Critical patent/FR2517908B1/fr
Granted 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
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H04L7/0066—Detection of the synchronisation error by features other than the received signal transition detection of error based on transmission code rule
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0614—Systems characterised by the synchronising information used the synchronising signal being characterised by the amplitude, duration or polarity
    • 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
    • H04L1/24—Testing correct operation
    • H04L1/245—Testing correct operation by using the properties of transmission codes
    • H04L1/247—Testing correct operation by using the properties of transmission codes three-level transmission codes, e.g. ternary
    • 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
    • H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit
    • 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
    • H04L7/10—Arrangements for initial synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
FR8122644A 1981-12-03 1981-12-03 Procede et systeme de transmission entre deux organes d'informations codees sous forme d'octets et multiplexees dans le temps Granted FR2517908A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8122644A FR2517908A1 (fr) 1981-12-03 1981-12-03 Procede et systeme de transmission entre deux organes d'informations codees sous forme d'octets et multiplexees dans le temps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8122644A FR2517908A1 (fr) 1981-12-03 1981-12-03 Procede et systeme de transmission entre deux organes d'informations codees sous forme d'octets et multiplexees dans le temps

Publications (2)

Publication Number Publication Date
FR2517908A1 true FR2517908A1 (fr) 1983-06-10
FR2517908B1 FR2517908B1 (enrdf_load_stackoverflow) 1984-01-20

Family

ID=9264635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122644A Granted FR2517908A1 (fr) 1981-12-03 1981-12-03 Procede et systeme de transmission entre deux organes d'informations codees sous forme d'octets et multiplexees dans le temps

Country Status (1)

Country Link
FR (1) FR2517908A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603438A1 (fr) * 1986-08-29 1988-03-04 Mitel Corp Boucle d'asservissement de phase
US4953055A (en) * 1987-09-09 1990-08-28 Societe Anonyme Dite : Telic Alcatel System and a protection and remote power-feeding device for equipment connected by two transformers to a four-wire transmission link

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745361A (en) * 1972-06-27 1973-07-10 Bell Telephone Labor Inc Composite clock signal generating and distributing circuits
US3787613A (en) * 1972-06-27 1974-01-22 Bell Telephone Labor Inc Pulse transmission system for conveying data and control words by means of alternating polarity pulses and violations thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745361A (en) * 1972-06-27 1973-07-10 Bell Telephone Labor Inc Composite clock signal generating and distributing circuits
US3787613A (en) * 1972-06-27 1974-01-22 Bell Telephone Labor Inc Pulse transmission system for conveying data and control words by means of alternating polarity pulses and violations thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
1980 IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE, 14 février 1980, NEW YORK (US), BOLEDA: 'Session XIV: Telecommunication circuits. THPM 14.4: 'A monolothic digital line interface circuit', pages 176 - 177 *
THE BELL SYSTEM TECHNICAL JOURNAL, vol. 44, no. 9, novembre 1965, NEW YORK (US), MAYO: 'Experimental 224 Mb/s PCM terminals', pages 1813 - 1841 *
THE INTERNATIONAL SYMPOSIUM ON SUBSCRIBER LOOPS AND SERVICES, 20-24 mars 1978, Atlanta - Conference Record, NEW YORK (US), KAISER: 'Digital two-wire local connection providing office subscribers with speech, data and new teleinformation services', pages 126 - 130 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603438A1 (fr) * 1986-08-29 1988-03-04 Mitel Corp Boucle d'asservissement de phase
US4953055A (en) * 1987-09-09 1990-08-28 Societe Anonyme Dite : Telic Alcatel System and a protection and remote power-feeding device for equipment connected by two transformers to a four-wire transmission link

Also Published As

Publication number Publication date
FR2517908B1 (enrdf_load_stackoverflow) 1984-01-20

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