JPS4968606A - - Google Patents

Info

Publication number
JPS4968606A
JPS4968606A JP47110961A JP11096172A JPS4968606A JP S4968606 A JPS4968606 A JP S4968606A JP 47110961 A JP47110961 A JP 47110961A JP 11096172 A JP11096172 A JP 11096172A JP S4968606 A JPS4968606 A JP S4968606A
Authority
JP
Japan
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.)
Pending
Application number
JP47110961A
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 filed Critical
Priority to JP47110961A priority Critical patent/JPS4968606A/ja
Priority to US410169A priority patent/US3896265A/en
Priority to IT30749/73A priority patent/IT999097B/it
Priority to DE2354748A priority patent/DE2354748C3/de
Priority to FR7339352A priority patent/FR2205790B1/fr
Priority to GB5154073A priority patent/GB1450022A/en
Publication of JPS4968606A publication Critical patent/JPS4968606A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/101—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using an additional control signal to the controlled loop oscillator derived from a signal generated in the loop
    • 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
    • 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
    • H04J3/0611—PN codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
JP47110961A 1972-11-06 1972-11-06 Pending JPS4968606A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP47110961A JPS4968606A (ja) 1972-11-06 1972-11-06
US410169A US3896265A (en) 1972-11-06 1973-10-26 Frame synchronization system
IT30749/73A IT999097B (it) 1972-11-06 1973-10-31 Sistema sincronizzatore di trama specie per telecomunicazioni multiplex a divisione di tempo
DE2354748A DE2354748C3 (de) 1972-11-06 1973-11-02 Rahmensynchronisieranordnung
FR7339352A FR2205790B1 (ja) 1972-11-06 1973-11-06
GB5154073A GB1450022A (en) 1972-11-06 1973-11-06 Pulse-signal synchronization circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47110961A JPS4968606A (ja) 1972-11-06 1972-11-06

Publications (1)

Publication Number Publication Date
JPS4968606A true JPS4968606A (ja) 1974-07-03

Family

ID=14548892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47110961A Pending JPS4968606A (ja) 1972-11-06 1972-11-06

Country Status (6)

Country Link
US (1) US3896265A (ja)
JP (1) JPS4968606A (ja)
DE (1) DE2354748C3 (ja)
FR (1) FR2205790B1 (ja)
GB (1) GB1450022A (ja)
IT (1) IT999097B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175332A (ja) * 1982-03-10 1983-10-14 ソーン　イーエムアイ　パテンツ　リミテッド 回線通信システム

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127014A (en) * 1974-08-30 1976-03-06 Fujitsu Ltd Hidokisetsuzokuhoshiki
US4180701A (en) * 1977-01-28 1979-12-25 Ampex Corporation Phase lock loop for data decoder clock generator
JPS55135450A (en) * 1979-04-10 1980-10-22 Mitsubishi Electric Corp Synchronous signal formation for digital transmission signal
US4377728A (en) * 1981-03-04 1983-03-22 Motorola Inc. Phase locked loop with improved lock-in
DE3201934A1 (de) * 1982-01-22 1983-08-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt System zur uebertragung von digitalen informatonssignalen
GB2143385A (en) * 1983-07-13 1985-02-06 Plessey Co Plc Phase lock loop circuit
US6012822A (en) * 1996-11-26 2000-01-11 Robinson; William J. Motion activated apparel flasher
DE10123128B4 (de) * 2001-05-08 2007-05-03 Lehmann, Klaus, Prof. Dr.-Ing. Verfahren zur Synchronisation von blockweise zu übertragenden Daten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440540A (en) * 1964-02-14 1969-04-22 Ortronix Inc Frequency encoded data receiver employing phase-lock loop
US3447085A (en) * 1965-01-04 1969-05-27 Gen Dynamics Corp Synchronization of receiver time base in plural frequency differential phase shift system
DE1766622B1 (de) * 1967-07-07 1971-10-21 Fujitsu Ltd Frequenzvielfachempfaenger fuer differential phasenmodulierte signale
US3532985A (en) * 1968-03-13 1970-10-06 Nasa Time division radio relay synchronizing system using different sync code words for "in sync" and "out of sync" conditions
JPS4830781B1 (ja) * 1968-06-25 1973-09-22
JPS5528454B2 (ja) * 1971-10-19 1980-07-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175332A (ja) * 1982-03-10 1983-10-14 ソーン　イーエムアイ　パテンツ　リミテッド 回線通信システム
JPH0374542B2 (ja) * 1982-03-10 1991-11-27

Also Published As

Publication number Publication date
GB1450022A (en) 1976-09-22
US3896265A (en) 1975-07-22
DE2354748A1 (de) 1974-05-16
FR2205790B1 (ja) 1980-06-20
DE2354748C3 (de) 1979-10-25
IT999097B (it) 1976-02-20
FR2205790A1 (ja) 1974-05-31
DE2354748B2 (de) 1979-03-08

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