IT971531B - Sistema di sincronizzazione di trame - Google Patents

Sistema di sincronizzazione di trame

Info

Publication number
IT971531B
IT971531B IT32474/72A IT3247472A IT971531B IT 971531 B IT971531 B IT 971531B IT 32474/72 A IT32474/72 A IT 32474/72A IT 3247472 A IT3247472 A IT 3247472A IT 971531 B IT971531 B IT 971531B
Authority
IT
Italy
Prior art keywords
weft
synchronization system
synchronization
weft synchronization
Prior art date
Application number
IT32474/72A
Other languages
English (en)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of IT971531B publication Critical patent/IT971531B/it

Links

Classifications

    • 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
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0608—Detectors therefor, e.g. correlators, state machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
IT32474/72A 1971-12-06 1972-12-05 Sistema di sincronizzazione di trame IT971531B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20509371A 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
IT971531B true IT971531B (it) 1974-05-10

Family

ID=22760770

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32474/72A IT971531B (it) 1971-12-06 1972-12-05 Sistema di sincronizzazione di trame

Country Status (6)

Country Link
US (1) US3770897A (it)
AU (1) AU476195B2 (it)
DE (1) DE2259342A1 (it)
ES (1) ES409302A1 (it)
FR (1) FR2162428A1 (it)
IT (1) IT971531B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1486887A (en) * 1973-09-05 1977-09-28 Post Office Telecommunication signal frame alignment arrangements
US3903371A (en) * 1974-07-01 1975-09-02 Bell Telephone Labor Inc Common control framing detector
US3928726A (en) * 1974-11-22 1975-12-23 Bell Telephone Labor Inc Common control variable shift reframe circuit
US4010325A (en) * 1975-10-30 1977-03-01 Gte Automatic Electric Laboratories Incorporated Framing circuit for digital signals using evenly spaced alternating framing bits
US4633486A (en) * 1983-07-28 1986-12-30 Cyclotomics, Inc. Method and apparatus for synchronization by coherent reinforcement
DE3333714A1 (de) * 1983-09-17 1985-04-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung zur rahmen- und phasensynchronisation eines empfangsseitigen abtasttaktes
JPH0685517B2 (ja) * 1985-06-28 1994-10-26 ソニー株式会社 情報サ−ビスシステム
US7245664B1 (en) * 1999-05-20 2007-07-17 Hitachi Kokusai Electric Inc. Transmission control method of coded video signals and transmission system
DE10002126A1 (de) * 2000-01-19 2001-08-02 Siemens Ag Verfahren und Anordnung zur Übertragung von Informationen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127475A (en) * 1962-07-09 1964-03-31 Bell Telephone Labor Inc Synchronization of pulse communication systems
DE1183119B (de) * 1963-10-15 1964-12-10 Telefunken Patent Verfahren zur Datenuebertragung, bei dem die Information in einzelnen Bloecken uebertragen wird, deren Anfang durch jeweils vor Blockbeginn am Empfangsort eintreffende Synchronisiersignale gekennzeichnet wird
US3562432A (en) * 1966-11-16 1971-02-09 Communications Satellite Corp Synchronizer for time division multiple access satellite communication system
US3558824A (en) * 1967-10-06 1971-01-26 Kokusai Denshin Denwa Co Ltd Time-divisional phase synchronizing apparatus for a time-divisional multiple signal of burst mode
US3639838A (en) * 1968-01-30 1972-02-01 Hughes Aircraft Co Synchronized variable delay time division communication system
JPS515243B1 (it) * 1968-07-22 1976-02-18
BE756827A (fr) * 1969-09-30 1971-03-30 Int Standard Electric Corp Perfectionnements aux systemes de transmission de

Also Published As

Publication number Publication date
AU476195B2 (en) 1976-09-16
FR2162428A1 (it) 1973-07-20
AU4958972A (en) 1974-06-06
US3770897A (en) 1973-11-06
ES409302A1 (es) 1975-10-16
DE2259342A1 (de) 1973-06-14

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