NO943665L - Oscillator-enhet for en basestasjon i et digitalt, celledelt radionett - Google Patents

Oscillator-enhet for en basestasjon i et digitalt, celledelt radionett

Info

Publication number: NO943665L
Authority: NO; Norway
Prior art keywords: oscillator unit; base station; pct; radio network; cellular radio
Prior art date: 1992-04-02

Application number

NO943665A

Other languages

English (en)

Other versions

NO943665D0 (no

NO308929B1 (no

Inventor

Arto Jantti

Risto Saukkonen

Veli Juola

Tapani Karki

Lassi Vaananen

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.)

1992-04-02

Filing date

1994-09-30

Publication date

1994-11-30

1994-09-30 Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy

1994-09-30 Publication of NO943665D0 publication Critical patent/NO943665D0/no

1994-11-30 Publication of NO943665L publication Critical patent/NO943665L/no

2000-11-13 Publication of NO308929B1 publication Critical patent/NO308929B1/no

Links

230000001413 cellular effect Effects 0.000 title abstract 3
239000013078 crystal Substances 0.000 abstract 4
230000007774 longterm Effects 0.000 abstract 2
230000005540 biological transmission Effects 0.000 abstract 1

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

Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Mobile Radio Communication Systems (AREA)
Oscillators With Electromechanical Resonators (AREA)
Transceivers (AREA)
Radio Relay Systems (AREA)

NO943665A 1992-04-02 1994-09-30 Oscillator-enhet for en basestasjon i et digitalt, celledelt radionett NO308929B1 (no)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number	Publication Date
NO943665D0 NO943665D0 (no)	1994-09-30
NO943665L true NO943665L (no)	1994-11-30
NO308929B1 NO308929B1 (no)	2000-11-13

Family

ID=8535030

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO943665A NO308929B1 (no)	1992-04-02	1994-09-30	Oscillator-enhet for en basestasjon i et digitalt, celledelt radionett

Country Status (10)

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

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
FI20000638L (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

1992
- 1992-04-02 FI FI921461A patent/FI95334C/fi active
1993
- 1993-03-30 EP EP93921739A patent/EP0671079B1/en not_active Expired - Lifetime
- 1993-03-30 AT AT93921739T patent/ATE211324T1/de not_active IP Right Cessation
- 1993-03-30 AU AU37552/93A patent/AU671441B2/en not_active Expired
- 1993-03-30 DE DE69331393T patent/DE69331393T2/de not_active Expired - Lifetime
- 1993-03-30 ES ES93921739T patent/ES2170073T3/es not_active Expired - Lifetime
- 1993-03-30 US US08/313,149 patent/US5473284A/en not_active Expired - Lifetime
- 1993-03-30 WO PCT/FI1993/000129 patent/WO1993020619A1/en not_active Ceased
- 1993-03-30 JP JP51713593A patent/JP3352688B2/ja not_active Expired - Lifetime
1994
- 1994-09-30 NO NO943665A patent/NO308929B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI95334B (fi)	1995-09-29
ATE211324T1 (de)	2002-01-15
DE69331393D1 (de)	2002-01-31
FI95334C (fi)	1996-01-10
AU3755293A (en)	1993-11-08
FI921461A0 (fi)	1992-04-02
AU671441B2 (en)	1996-08-29
EP0671079A1 (en)	1995-09-13
WO1993020619A1 (en)	1993-10-14
JP3352688B2 (ja)	2002-12-03
NO943665D0 (no)	1994-09-30
ES2170073T3 (es)	2002-08-01
NO308929B1 (no)	2000-11-13
DE69331393T2 (de)	2002-06-20
US5473284A (en)	1995-12-05
FI921461A7 (fi)	1993-10-03
EP0671079B1 (en)	2001-12-19
JPH07508621A (ja)	1995-09-21

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Legal Events

Date	Code	Title	Description
2013-04-15	MK1K	Patent expired