FR2138060A1 - - Google Patents

Info

Publication number
FR2138060A1
FR2138060A1 FR7217696A FR7217696A FR2138060A1 FR 2138060 A1 FR2138060 A1 FR 2138060A1 FR 7217696 A FR7217696 A FR 7217696A FR 7217696 A FR7217696 A FR 7217696A FR 2138060 A1 FR2138060 A1 FR 2138060A1
Authority
FR
France
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
FR7217696A
Other languages
French (fr)
Other versions
FR2138060B1 (enExample
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.)
NAL ETU SPATIALES CENTRE
Original Assignee
NAL ETU SPATIALES CENTRE
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 NAL ETU SPATIALES CENTRE filed Critical NAL ETU SPATIALES CENTRE
Publication of FR2138060A1 publication Critical patent/FR2138060A1/fr
Application granted granted Critical
Publication of FR2138060B1 publication Critical patent/FR2138060B1/fr
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
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2125—Synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)
FR7217696A 1971-05-17 1972-05-17 Expired FR2138060B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00144173A US3818348A (en) 1971-05-17 1971-05-17 Unique word detection in digital burst communication systems

Publications (2)

Publication Number Publication Date
FR2138060A1 true FR2138060A1 (enExample) 1972-12-29
FR2138060B1 FR2138060B1 (enExample) 1977-04-01

Family

ID=22507412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217696A Expired FR2138060B1 (enExample) 1971-05-17 1972-05-17

Country Status (9)

Country Link
US (1) US3818348A (enExample)
JP (1) JPS5231126B1 (enExample)
AU (1) AU460454B2 (enExample)
BE (1) BE783579A (enExample)
DE (1) DE2223465A1 (enExample)
FR (1) FR2138060B1 (enExample)
GB (1) GB1343238A (enExample)
IT (1) IT958883B (enExample)
NL (1) NL178114C (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903405A (en) * 1974-03-11 1975-09-02 Hughes Aircraft Co Variable threshold digital correlator
FR2406911A1 (fr) * 1977-10-24 1979-05-18 Rebourg Jean Claude Transformateurs de hadamard a ondes elastiques de surface
US4169286A (en) * 1978-06-09 1979-09-25 Communications Satellite Corporation Surface acoustic wave unique word detector and coherent demodulator
CA1151248A (en) * 1980-08-27 1983-08-02 Gerald O. Venier Convoluted code matched filter
DE3034640A1 (de) * 1980-09-13 1982-05-06 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur erkennung eines binaeren wortes
US4412301A (en) * 1981-06-08 1983-10-25 Gte Products Corporation Digital data correlator
US4498141A (en) * 1982-01-25 1985-02-05 Ampex Corporation High speed correlation circuit and method
US4631695A (en) * 1984-01-26 1986-12-23 Honeywell Inc. Detector of predetermined patterns of encoded data signals
DE3677200D1 (de) * 1986-03-22 1991-02-28 Itt Ind Gmbh Deutsche Schaltungsanordnung zur koinzidenzueberpruefung eines datenworts mit einem referenzdatenwort.
US4864588A (en) * 1987-02-11 1989-09-05 Hillier Technologies Limited Partnership Remote control system, components and methods
US5373536A (en) * 1991-05-06 1994-12-13 Motorola, Inc. Method of synchronizing to a signal
KR950013805B1 (ko) * 1991-12-23 1995-11-16 삼성전자주식회사 디지탈신호수신용 동기신호검출회로
US5987038A (en) * 1996-12-23 1999-11-16 Texas Instruments Incorporated Sync detect circuit
US6430585B1 (en) * 1998-09-21 2002-08-06 Rn2R, L.L.C. Noise tolerant conductance-based logic gate and methods of operation and manufacturing thereof
DE10128236A1 (de) * 2001-06-11 2002-08-01 Infineon Technologies Ag Verfahren zur Kompensation einer stufenförmigen DC-Störung in einem digitalen Basisbandsignal eines Homodyn-Funkempfängers
EP1936858A1 (en) * 2006-12-18 2008-06-25 Deutsche Thomson OHG Synch pattern detection in a digital data transmission system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701274A (en) * 1950-06-29 1955-02-01 Bell Telephone Labor Inc Signal predicting apparatus
US2991422A (en) * 1959-05-13 1961-07-04 Bell Telephone Labor Inc Pcm decoders with bipolar output
NL269966A (enExample) * 1960-02-08
US3155912A (en) * 1961-05-01 1964-11-03 Gen Electric Automatic gating circuit
US3382438A (en) * 1964-07-13 1968-05-07 Gen Telephone & Elect Nonlinear pulse code modulation system coding and decoding means
US3292110A (en) * 1964-09-16 1966-12-13 Bell Telephone Labor Inc Transversal equalizer for digital transmission systems wherein polarity of time-spaced portions of output signal controls corresponding multiplier setting
US3633170A (en) * 1970-06-09 1972-01-04 Ibm Digital filter and threshold circuit

Also Published As

Publication number Publication date
GB1343238A (en) 1974-01-10
FR2138060B1 (enExample) 1977-04-01
NL7206603A (enExample) 1972-11-21
BE783579A (fr) 1972-09-18
AU460454B2 (en) 1975-04-24
JPS5231126B1 (enExample) 1977-08-12
US3818348A (en) 1974-06-18
IT958883B (it) 1973-10-30
DE2223465A1 (de) 1972-11-30
NL178114C (nl) 1986-01-16
AU4230872A (en) 1973-11-22

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Legal Events

Date Code Title Description
ST Notification of lapse