FR2308259A1 - Procede de transmission en mode synchrone d'informations asynchrones - Google Patents

Procede de transmission en mode synchrone d'informations asynchrones

Info

Publication number
FR2308259A1
FR2308259A1 FR7512179A FR7512179A FR2308259A1 FR 2308259 A1 FR2308259 A1 FR 2308259A1 FR 7512179 A FR7512179 A FR 7512179A FR 7512179 A FR7512179 A FR 7512179A FR 2308259 A1 FR2308259 A1 FR 2308259A1
Authority
FR
France
Prior art keywords
emission
frequency
reception
words
drift
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
FR7512179A
Other languages
English (en)
Other versions
FR2308259B1 (fr
Inventor
Jean-Claude Jolivet
Francois Xavier Stouls
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Priority to FR7512179A priority Critical patent/FR2308259A1/fr
Priority to US05/671,824 priority patent/US4049910A/en
Priority to CH407576A priority patent/CH609509A5/xx
Priority to IT22079/76A priority patent/IT1058356B/it
Priority to SE7604333A priority patent/SE415221B/xx
Priority to BG7632908A priority patent/BG34915A3/xx
Priority to DE2616379A priority patent/DE2616379C2/de
Priority to DD192393A priority patent/DD124269A5/xx
Priority to GB15436/76A priority patent/GB1550421A/en
Priority to PL1976188847A priority patent/PL115493B1/pl
Priority to SU762348254A priority patent/SU650528A3/ru
Publication of FR2308259A1 publication Critical patent/FR2308259A1/fr
Application granted granted Critical
Publication of FR2308259B1 publication Critical patent/FR2308259B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0632—Synchronisation of packets and cells, e.g. transmission of voice via a packet network, circuit emulation service [CES]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H04L5/24—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
FR7512179A 1975-04-18 1975-04-18 Procede de transmission en mode synchrone d'informations asynchrones Granted FR2308259A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7512179A FR2308259A1 (fr) 1975-04-18 1975-04-18 Procede de transmission en mode synchrone d'informations asynchrones
US05/671,824 US4049910A (en) 1975-04-18 1976-03-30 Digital signal transmission system
CH407576A CH609509A5 (fr) 1975-04-18 1976-04-01
IT22079/76A IT1058356B (it) 1975-04-18 1976-04-08 Sistema di trasmissione di informazioni numeriche particolarmente utile per segnali video e.o telefonici
SE7604333A SE415221B (sv) 1975-04-18 1976-04-13 Anordning for overforing av digitala signaler
DE2616379A DE2616379C2 (de) 1975-04-18 1976-04-14 Verfahren zur Übertragung von numerischen Signalen sowie Einrichtung zur Durchführung des Verfahrens
BG7632908A BG34915A3 (en) 1975-04-18 1976-04-14 Device for transmiting and receiving communication digital signals
DD192393A DD124269A5 (fr) 1975-04-18 1976-04-15
GB15436/76A GB1550421A (en) 1975-04-18 1976-04-15 Digital signal transmission system
PL1976188847A PL115493B1 (en) 1975-04-18 1976-04-16 Transmission system for digital information
SU762348254A SU650528A3 (ru) 1975-04-18 1976-04-16 Устройство дл передачи и приема цифровых сигналов св зи

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512179A FR2308259A1 (fr) 1975-04-18 1975-04-18 Procede de transmission en mode synchrone d'informations asynchrones

Publications (2)

Publication Number Publication Date
FR2308259A1 true FR2308259A1 (fr) 1976-11-12
FR2308259B1 FR2308259B1 (fr) 1977-11-18

Family

ID=9154168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512179A Granted FR2308259A1 (fr) 1975-04-18 1975-04-18 Procede de transmission en mode synchrone d'informations asynchrones

Country Status (11)

Country Link
US (1) US4049910A (fr)
BG (1) BG34915A3 (fr)
CH (1) CH609509A5 (fr)
DD (1) DD124269A5 (fr)
DE (1) DE2616379C2 (fr)
FR (1) FR2308259A1 (fr)
GB (1) GB1550421A (fr)
IT (1) IT1058356B (fr)
PL (1) PL115493B1 (fr)
SE (1) SE415221B (fr)
SU (1) SU650528A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005943A1 (fr) * 1978-05-30 1979-12-12 The Post Office Améliorations concernant la transmission de données numériques

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694472A (en) * 1982-04-26 1987-09-15 American Telephone And Telegraph Company Clock adjustment method and apparatus for synchronous data communications
FR2553954B1 (fr) * 1983-10-21 1990-04-20 Telecommunications Sa Systeme de reception d'informations asynchrones transmises en mode synchrone
US4580279A (en) * 1984-04-16 1986-04-01 At&T Bell Laboratories Elastic store slip control and maintenance circuit
US5680422A (en) * 1995-04-27 1997-10-21 Adtran Method and apparatus for reducing waiting time jitter in pulse stuffing synchronized digital communications

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435134A (en) * 1966-03-21 1969-03-25 Rca Corp Digital television data compression system
US3809805A (en) * 1972-08-25 1974-05-07 Arvin Ind Inc Video bandwidth reduction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005943A1 (fr) * 1978-05-30 1979-12-12 The Post Office Améliorations concernant la transmission de données numériques

Also Published As

Publication number Publication date
GB1550421A (en) 1979-08-15
SE415221B (sv) 1980-09-15
BG34915A3 (en) 1983-12-15
SU650528A3 (ru) 1979-02-28
IT1058356B (it) 1982-04-10
DE2616379C2 (de) 1983-12-01
SE7604333L (sv) 1976-10-19
FR2308259B1 (fr) 1977-11-18
PL115493B1 (en) 1981-04-30
DE2616379A1 (de) 1976-10-21
DD124269A5 (fr) 1977-02-09
US4049910A (en) 1977-09-20
CH609509A5 (fr) 1979-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse