NL186840C - Schakeling voor het herstellen van synchronisatiesignalen. - Google Patents

Schakeling voor het herstellen van synchronisatiesignalen.

Info

Publication number
NL186840C
NL186840C NLAANVRAGE7700731,A NL7700731A NL186840C NL 186840 C NL186840 C NL 186840C NL 7700731 A NL7700731 A NL 7700731A NL 186840 C NL186840 C NL 186840C
Authority
NL
Netherlands
Prior art keywords
switch
synchronization signals
restoring synchronization
restoring
signals
Prior art date
Application number
NLAANVRAGE7700731,A
Other languages
English (en)
Other versions
NL186840B (nl
NL7700731A (nl
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of NL7700731A publication Critical patent/NL7700731A/nl
Publication of NL186840B publication Critical patent/NL186840B/nl
Application granted granted Critical
Publication of NL186840C publication Critical patent/NL186840C/nl

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
    • H04L7/0079—Receiver details
    • H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0004—Initialisation of the receiver
    • 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
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
    • 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
    • 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
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
NLAANVRAGE7700731,A 1976-01-26 1977-01-25 Schakeling voor het herstellen van synchronisatiesignalen. NL186840C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/652,170 US4029900A (en) 1976-01-26 1976-01-26 Digital synchronizing signal recovery circuits for a data receiver

Publications (3)

Publication Number Publication Date
NL7700731A NL7700731A (nl) 1977-07-28
NL186840B NL186840B (nl) 1990-10-01
NL186840C true NL186840C (nl) 1991-03-01

Family

ID=24615783

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7700731,A NL186840C (nl) 1976-01-26 1977-01-25 Schakeling voor het herstellen van synchronisatiesignalen.

Country Status (7)

Country Link
US (1) US4029900A (nl)
JP (1) JPS52115609A (nl)
CA (1) CA1070846A (nl)
DE (1) DE2702959C3 (nl)
FR (1) FR2339300A1 (nl)
GB (2) GB1546031A (nl)
NL (1) NL186840C (nl)

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US4229823A (en) * 1979-06-11 1980-10-21 Bell Telephone Laboratories, Incorporated Digital clock phase recovery circuits for data receiver
US4302845A (en) * 1980-02-07 1981-11-24 Motorola, Inc. Phase-encoded data signal demodulator
US4312074A (en) * 1980-02-07 1982-01-19 Motorola, Inc. Method and apparatus for detecting a data signal including repeated data words
US4330862A (en) * 1980-07-09 1982-05-18 Bell Telephone Laboratories, Incorporated Signal characteristic state detector using interval-count processing method
US4390963A (en) * 1980-09-15 1983-06-28 Motorola, Inc. Interface adapter architecture
US4434461A (en) 1980-09-15 1984-02-28 Motorola, Inc. Microprocessor with duplicate registers for processing interrupts
US4486624A (en) * 1980-09-15 1984-12-04 Motorola, Inc. Microprocessor controlled radiotelephone transceiver
US4414676A (en) * 1981-03-31 1983-11-08 Motorola, Inc. Signal synchronization system
DE3149731A1 (de) * 1981-12-15 1983-06-23 Siemens AG, 1000 Berlin und 8000 München Regenerator fuer ein digitales nachrichtensystem
US4563657A (en) * 1982-03-15 1986-01-07 Codex Corporation Frequency synthesizer and digital phase lock loop
IL68977A0 (en) 1982-08-03 1983-10-31 Motorola Inc Method and apparatus for controlling radio frequency signal communication paths
US4549311A (en) * 1982-08-03 1985-10-22 Motorola, Inc. Method and apparatus for measuring the strength of a radio signal frequency
US4596024A (en) * 1983-05-23 1986-06-17 At&T Bell Laboratories Data detector using probabalistic information in received signals
US4558360A (en) * 1983-10-03 1985-12-10 Zenith Electronics Corporation Decoder lockout defeat circuit
IT1212796B (it) * 1983-12-12 1989-11-30 Ates Componenti Elettron Sincronizzatore di fase di tipo digitale per segnali isofrequenziali, particolarmente per demodulatore di segnali.
DE3574217D1 (en) * 1984-07-13 1989-12-14 Motorola Inc Cellular voice and data radiotelephone system
US4641318A (en) * 1985-04-25 1987-02-03 Bell Communications Research, Inc. Method for improving the reliability of data transmission over Rayleigh fading channels
US5086434A (en) * 1985-09-30 1992-02-04 Canon Kabushiki Kaisha Data communication process and apparatus for data transmission in blocks which may include mixed data types
US4806934A (en) * 1987-04-20 1989-02-21 Raytheon Company Tracking circuit for following objects through antenna nulls
KR0160279B1 (ko) * 1988-12-20 1998-12-01 이우에 사또시 무선 통신 장치
US5023891A (en) * 1989-07-25 1991-06-11 Sf2 Corporation Method and circuit for decoding a Manchester code signal
DE3942320A1 (de) * 1989-10-10 1991-04-11 Wk Elektronik Gmbh Anordnung zur kommunikation in einem bergwerk, insbesondere in einem salzbergwerk
JPH05291891A (ja) * 1992-02-14 1993-11-05 Ricoh Co Ltd 一次乱数パルス列発生回路装置
US5414380A (en) * 1993-04-19 1995-05-09 Motorola, Inc. Integrated circuit with an active-level configurable and method therefor
US5471655A (en) * 1993-12-03 1995-11-28 Nokia Mobile Phones Ltd. Method and apparatus for operating a radiotelephone in an extended stand-by mode of operation for conserving battery power
US5613235A (en) * 1995-06-29 1997-03-18 Nokia Mobile Phones Limited Operation of a radiotelephone in a synchronous extended standby mode for conserving battery power
US5752201A (en) * 1996-02-09 1998-05-12 Nokia Mobile Phones Limited Mobile terminal having power saving mode that monitors specified numbers of filler messages
US5831978A (en) * 1996-10-18 1998-11-03 Telefonaktiebolaget L M Ericsson Publ. Method for multiplexing of parallel information streams in a CDMA system
US6240304B1 (en) 1998-02-11 2001-05-29 Nokia Mobile Phones Ltd. Mobile terminal having RF power consumption optimization of extended standby mode
US5978365A (en) * 1998-07-07 1999-11-02 Orbital Sciences Corporation Communications system handoff operation combining turbo coding and soft handoff techniques
US6977969B2 (en) * 2000-06-28 2005-12-20 Samsung Electronics Co., Ltd. Digital FM receiver for recovering FM digital data frame in mobile communication system
US6762132B1 (en) * 2000-08-31 2004-07-13 Micron Technology, Inc. Compositions for dissolution of low-K dielectric films, and methods of use
FR2835126B1 (fr) * 2002-01-22 2004-11-05 Thales Sa Recepteur et procede de reception peu sensible au phenomene de fading
JP3966248B2 (ja) * 2003-07-17 2007-08-29 日本電気株式会社 データ転送システム及びそれに用いる再調整制御方法並びにそのプログラム
US7450944B2 (en) * 2005-11-03 2008-11-11 Motorola, Inc. Method and apparatus for base station synchronization
US7715445B1 (en) * 2006-03-14 2010-05-11 National Semiconductor Corporation System and method for minimizing transmit latency uncertainty in 100 Mb RMII ethernet physical layer devices

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US3228688A (en) * 1962-12-18 1966-01-11 Gadgetof The Month Club Inc Game apparatus including scoring and totalizing means responsive to the state of a game being played and visibly observable score display means coupled thereto
US3209265A (en) * 1963-07-09 1965-09-28 Bell Telephone Labor Inc Data receiver synchronizer for advancing or retarding phase of output after sampling over period of time
US3329895A (en) * 1964-07-02 1967-07-04 North American Aviation Inc Digital phase comparator capable of in dicating greater than 360 degree phase differences
US3286176A (en) * 1964-10-21 1966-11-15 Mellon Inst Electrical phase meter and amplitude comparator
US3351868A (en) * 1966-02-02 1967-11-07 Bell Telephone Labor Inc Phase locked loop with fast frequency pull-in
US3286188A (en) * 1966-02-21 1966-11-15 Jr Anthony J Castellano Phase locked loop with increased phase linearity
US3626311A (en) * 1970-07-30 1971-12-07 Motorola Inc Phase lock loop demodulator providing noise suppression
US3688202A (en) * 1970-08-10 1972-08-29 Us Navy Signal comparator system
US3629736A (en) * 1970-10-02 1971-12-21 Bell Telephone Labor Inc System for generating initial settings for an automatic transversal equalizer
US3764902A (en) * 1972-04-24 1973-10-09 Hewlett Packard Co Phasemeter employing means for preventing errors in the phase reading produced by noise
US3806664A (en) * 1972-09-13 1974-04-23 Bell Telephone Labor Inc Tone receiver with detection of each tone in a precise frequency band
US3820022A (en) * 1972-09-28 1974-06-25 Cubic Corp Asymmetrical wave digital phase measuring system
US3898390A (en) * 1973-05-15 1975-08-05 Martin Marietta Corp Multiple zone communications system and method
IT986172B (it) * 1973-06-18 1975-01-20 Fatme Spa Dispositivo di sincronizzazione automatica per un oscillatore in particolare per impianti di tele comunicazione
GB1486887A (en) * 1973-09-05 1977-09-28 Post Office Telecommunication signal frame alignment arrangements
US3889186A (en) * 1973-11-27 1975-06-10 Us Army All digital phase detector and corrector
US3949296A (en) * 1975-01-23 1976-04-06 Narco Scientific Industries, Inc. Code and generating means for avionics communciations synthesizer
US3983498A (en) * 1975-11-13 1976-09-28 Motorola, Inc. Digital phase lock loop

Also Published As

Publication number Publication date
GB1546031A (en) 1979-05-16
CA1070846A (en) 1980-01-29
JPS52115609A (en) 1977-09-28
DE2702959A1 (de) 1977-07-28
NL186840B (nl) 1990-10-01
DE2702959B2 (de) 1980-06-19
JPS6135736B2 (nl) 1986-08-14
DE2702959C3 (de) 1981-02-19
FR2339300B1 (nl) 1983-02-25
NL7700731A (nl) 1977-07-28
FR2339300A1 (fr) 1977-08-19
GB1546032A (en) 1979-05-16
US4029900A (en) 1977-06-14

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent

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