FI921461A - Oskillaattoriyksikkö digitaalisen solukkoradioverkon tukiasemaa tai vastaavaa varten - Google Patents

Oskillaattoriyksikkö digitaalisen solukkoradioverkon tukiasemaa tai vastaavaa varten Download PDF

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Publication number
FI921461A
FI921461A FI921461A FI921461A FI921461A FI 921461 A FI921461 A FI 921461A FI 921461 A FI921461 A FI 921461A FI 921461 A FI921461 A FI 921461A FI 921461 A FI921461 A FI 921461A
Authority
FI
Finland
Prior art keywords
oscillator unit
base station
pct
radio network
cellular radio
Prior art date
Application number
FI921461A
Other languages
English (en)
Swedish (sv)
Other versions
FI921461A0 (fi
FI95334B (fi
FI95334C (fi
Inventor
Arto Jaentti
Risto Saukkonen
Veli Juola
Tapani Kaerki
Lassi Vaeaenaenen
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of FI921461A0 publication Critical patent/FI921461A0/fi
Priority to FI921461A priority Critical patent/FI95334C/fi
Priority to JP51713593A priority patent/JP3352688B2/ja
Priority to PCT/FI1993/000129 priority patent/WO1993020619A1/en
Priority to US08/313,149 priority patent/US5473284A/en
Priority to ES93921739T priority patent/ES2170073T3/es
Priority to AU37552/93A priority patent/AU671441B2/en
Priority to DE69331393T priority patent/DE69331393T2/de
Priority to AT93921739T priority patent/ATE211324T1/de
Priority to EP93921739A priority patent/EP0671079B1/en
Publication of FI921461A publication Critical patent/FI921461A/fi
Priority to NO943665A priority patent/NO308929B1/no
Publication of FI95334B publication Critical patent/FI95334B/fi
Application granted granted Critical
Publication of FI95334C publication Critical patent/FI95334C/fi

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L3/00—Starting of generators
    • 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
    • H03L7/104—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using an additional signal from outside the loop for setting or controlling a parameter in the loop

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Radio Relay Systems (AREA)
FI921461A 1992-04-02 1992-04-02 Oskillaattoriyksikkö digitaalisen solukkoradioverkon tukiasemaa tai vastaavaa varten FI95334C (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI921461A FI95334C (fi) 1992-04-02 1992-04-02 Oskillaattoriyksikkö digitaalisen solukkoradioverkon tukiasemaa tai vastaavaa varten
PCT/FI1993/000129 WO1993020619A1 (en) 1992-04-02 1993-03-30 An oscillator unit for a base station in a digital cellular radio network
JP51713593A JP3352688B2 (ja) 1992-04-02 1993-03-30 デジタルセル式無線ネットワークのベースステーション用の発振ユニット
US08/313,149 US5473284A (en) 1992-04-02 1993-03-30 Oscillator frequency control loop based on long term average of frequency difference
ES93921739T ES2170073T3 (es) 1992-04-02 1993-03-30 Oscilador para una estacion base de una red celular digital de radiocomunicaciones.
AU37552/93A AU671441B2 (en) 1992-04-02 1993-03-30 An oscillator unit for a base station in a digital cellular radio network
DE69331393T DE69331393T2 (de) 1992-04-02 1993-03-30 Oszillatoreinheit für eine basisstation in einem digitalen zellularen mobilfunksystem
AT93921739T ATE211324T1 (de) 1992-04-02 1993-03-30 Oszillatoreinheit für eine basisstation in einem digitalen zellularen mobilfunksystem
EP93921739A EP0671079B1 (en) 1992-04-02 1993-03-30 An oscillator unit for a base station in a digital cellular radio network
NO943665A NO308929B1 (no) 1992-04-02 1994-09-30 Oscillator-enhet for en basestasjon i et digitalt, celledelt radionett

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI921461 1992-04-02
FI921461A FI95334C (fi) 1992-04-02 1992-04-02 Oskillaattoriyksikkö digitaalisen solukkoradioverkon tukiasemaa tai vastaavaa varten

Publications (4)

Publication Number Publication Date
FI921461A0 FI921461A0 (fi) 1992-04-02
FI921461A true FI921461A (fi) 1993-10-03
FI95334B FI95334B (fi) 1995-09-29
FI95334C FI95334C (fi) 1996-01-10

Family

ID=8535030

Family Applications (1)

Application Number Title Priority Date Filing Date
FI921461A FI95334C (fi) 1992-04-02 1992-04-02 Oskillaattoriyksikkö digitaalisen solukkoradioverkon tukiasemaa tai vastaavaa varten

Country Status (10)

Country Link
US (1) US5473284A (fi)
EP (1) EP0671079B1 (fi)
JP (1) JP3352688B2 (fi)
AT (1) ATE211324T1 (fi)
AU (1) AU671441B2 (fi)
DE (1) DE69331393T2 (fi)
ES (1) ES2170073T3 (fi)
FI (1) FI95334C (fi)
NO (1) NO308929B1 (fi)
WO (1) WO1993020619A1 (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI96075C (fi) * 1993-05-14 1996-04-25 Nokia Telecommunications Oy Menetelmä radiolähettimen käynnistämiseksi ja radiolähetin
US5473640A (en) * 1994-01-21 1995-12-05 At&T Corp. Phase-lock loop initialized by a calibrated oscillator-control value
US5740525A (en) * 1996-05-10 1998-04-14 Motorola, Inc. Method and apparatus for temperature compensation of a reference oscillator in a communication device
DE19634740A1 (de) * 1996-08-28 1998-03-05 Sel Alcatel Ag Funkfeststation mit abstimmbarem Oszillator und Verfahren zum Abstimmen des Oszillators
US5883844A (en) * 1997-05-23 1999-03-16 Stmicroelectronics, Inc. Method of stress testing integrated circuit having memory and integrated circuit having stress tester for memory thereof
US5949291A (en) * 1998-01-21 1999-09-07 Lucent Technologies, Inc. Cordless telephone with digital frequency adjustment
US6124764A (en) * 1999-01-22 2000-09-26 Telefonaktiebolaget Lm Ericsson Stable low-power oscillator
US6304517B1 (en) 1999-06-18 2001-10-16 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for real time clock frequency error correction
US6194970B1 (en) * 1999-08-19 2001-02-27 Nortel Networks Corporation Oscillator stability monitoring and compensation system
FI20000638A (fi) 2000-03-17 2001-09-18 Nokia Mobile Phones Ltd Oskillaattorin säätö
US7546097B2 (en) * 2002-03-06 2009-06-09 Qualcomm Incorporated Calibration techniques for frequency synthesizers
US20100007392A1 (en) * 2008-07-09 2010-01-14 Mediatek Inc. Crystal auto-calibration method and apparatus
US8698568B2 (en) * 2012-04-26 2014-04-15 Silicon Integrated Systems Corp. Automatic self-calibrated oscillation method and apparatus using the same
EP2903161B1 (en) * 2014-01-31 2016-07-13 U-blox AG Reliable crystal oscillator start-up

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483704A1 (fr) * 1980-06-03 1981-12-04 Thomson Csf Dispositif de prepositionnement de frequence pour synthetiseur indirect de frequence et synthetiseur comportant un tel dispositif
US4847569A (en) * 1987-02-20 1989-07-11 Wavetek Corporation Automatic calibration system for a voltage control oscillator
GB2205460B (en) * 1987-06-02 1991-09-04 Multitone Electronics Plc Local oscillators for radio receivers
US4815109A (en) * 1987-06-25 1989-03-21 Racal Data Communications Inc. Sampling clock synchronization
DE3735011A1 (de) * 1987-10-16 1989-04-27 Philips Patentverwaltung Schaltungsanordnung zur temperaturkompensation
EP0482020A4 (en) * 1989-06-22 1992-09-30 Advanced Systems Research Pty. Ltd. Self-calibrating temperature-compensated frequency source

Also Published As

Publication number Publication date
FI921461A0 (fi) 1992-04-02
AU3755293A (en) 1993-11-08
ATE211324T1 (de) 2002-01-15
DE69331393T2 (de) 2002-06-20
ES2170073T3 (es) 2002-08-01
JPH07508621A (ja) 1995-09-21
NO943665L (no) 1994-11-30
JP3352688B2 (ja) 2002-12-03
WO1993020619A1 (en) 1993-10-14
FI95334B (fi) 1995-09-29
EP0671079A1 (en) 1995-09-13
DE69331393D1 (de) 2002-01-31
NO308929B1 (no) 2000-11-13
US5473284A (en) 1995-12-05
AU671441B2 (en) 1996-08-29
FI95334C (fi) 1996-01-10
EP0671079B1 (en) 2001-12-19
NO943665D0 (no) 1994-09-30

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Legal Events

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HC Name/ company changed in application

Owner name: NOKIA TELECOMMUNICATIONS OY

BB Publication of examined application