EE03642B1 - Raadiosides kasutatav seade ja meetod - Google Patents

Raadiosides kasutatav seade ja meetod

Info

Publication number: EE03642B1
Authority: EE; Estonia
Prior art keywords: radio communication; communication equipment; equipment; radio; communication
Prior art date: 1997-09-11

Application number

EEP200000128A

Other languages

English (en)

Estonian (et)

Inventor

Peter K�nkel Lars

Original Assignee

Telefonaktiebolaget Lm Ericsson (Publ)

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.)

1997-09-11

Filing date

1998-07-24

Publication date

2002-02-15

1998-07-24 Application filed by Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)

2001-02-15 Publication of EE200000128A publication Critical patent/EE200000128A/xx

2002-02-15 Publication of EE03642B1 publication Critical patent/EE03642B1/xx

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/0057—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
- 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
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
- H03L7/197—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Transceivers (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Superheterodyne Receivers (AREA)

EEP200000128A 1997-09-11 1998-07-24 Raadiosides kasutatav seade ja meetod EE03642B1 (et)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9703294A SE510523C2 (sv)	1997-09-11	1997-09-11	Radiokommunikationsenhet och radiotelefon innefattande radiokommunikationsenhet
PCT/SE1998/001413 WO1999013594A1 (en)	1997-09-11	1998-07-24	Apparatus and method for radio communication

Publications (2)

Publication Number	Publication Date
EE200000128A EE200000128A (et)	2001-02-15
EE03642B1 true EE03642B1 (et)	2002-02-15

Family

ID=20408226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EEP200000128A EE03642B1 (et)	1997-09-11	1998-07-24	Raadiosides kasutatav seade ja meetod

Country Status (12)

Country	Link
US (1)	US6370360B1 (xx)
CN (1)	CN1126282C (xx)
AR (1)	AR013957A1 (xx)
AU (1)	AU8469798A (xx)
BR (1)	BR9812196A (xx)
CO (1)	CO4810275A1 (xx)
EE (1)	EE03642B1 (xx)
GB (1)	GB2344949B (xx)
HK (1)	HK1031958A1 (xx)
MY (1)	MY120762A (xx)
SE (1)	SE510523C2 (xx)
WO (1)	WO1999013594A1 (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE510523C2 (sv)	1997-09-11	1999-05-31	Ericsson Telefon Ab L M	Radiokommunikationsenhet och radiotelefon innefattande radiokommunikationsenhet
US6614837B1 (en) *	1998-09-25	2003-09-02	Skyworks Solutions, Inc.	Device system and method for low noise radio frequency transmission
GB2350948B (en) *	1999-06-04	2003-10-01	Mitel Semiconductor Ltd	Frequency changer and digital tuner
FR2796792B1 (fr) *	1999-07-22	2001-10-12	Cit Alcatel	Dispositif d'emission radioelectrique
EP1148654A1 (de) *	2000-04-18	2001-10-24	Infineon Technologies AG	Sende- und Empfangseinheit
US8693959B1 (en) *	2000-07-21	2014-04-08	Intel Corporation	System and apparatus for a direct conversion receiver and transmitter
US6888580B2 (en) *	2001-02-27	2005-05-03	Ati Technologies Inc.	Integrated single and dual television tuner having improved fine tuning
KR100390512B1 (ko) *	2001-06-22	2003-07-04	엘지전자 주식회사	이동통신 단말기의 셀프 콰이어팅 제거장치
DE10131676A1 (de) *	2001-06-29	2003-01-16	Infineon Technologies Ag	Empfängeranordnung mit Wechselstrom-Kopplung
EP1313220A1 (en) *	2001-11-19	2003-05-21	Motorola, Inc.	Apparatus for generating multiple clock signals of different frequency characteristics
US7035614B2 (en)	2002-12-13	2006-04-25	Microtune (Texas), L.P.	System and method for discovering frequency related spurs in a multi-conversion tuner
US20040116394A1 (en) *	2002-12-13	2004-06-17	Dabur Research Foundation	Method for treating cancer using betulinic acid rich herbal extract
JP2004235910A (ja) *	2003-01-30	2004-08-19	Nec Corp	チャネル決定方法及びにそれに用いる無線局並びに端末装置
US7245882B1 (en) *	2003-07-17	2007-07-17	Atheros Communications, Inc.	Method and apparatus for a signal selective RF transceiver system
JP2005278098A (ja) *	2004-03-26	2005-10-06	Alps Electric Co Ltd	テレビジョン信号送信機
US20080146184A1 (en) *	2006-12-19	2008-06-19	Microtune (Texas), L.P.	Suppression of lo-related interference from tuners
JP5339150B2 (ja) *	2009-09-30	2013-11-13	ソニー株式会社	無線通信装置
US8598925B1 (en) *	2012-07-16	2013-12-03	Nanowave Technologies Inc.	Frequency determination circuit and method
CN103647568B (zh) *	2013-12-20	2016-02-10	四川大学	一种外场数据数字接收机、外场数据检测***及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2091960B (en)	1981-01-27	1985-06-19	Int Standard Electric Corp	High speed frequency synthesizer
US4969210A (en) *	1988-02-10	1990-11-06	Motorola, Inc.	Two-way radio having a PLL
US5065408A (en) *	1990-04-26	1991-11-12	Motorola, Inc.	Fractional-division synthesizer for a voice/data communications systems
US5055800A (en)	1990-04-30	1991-10-08	Motorola, Inc.	Fractional n/m synthesis
US5021754A (en) *	1990-07-16	1991-06-04	Motorola, Inc.	Fractional-N synthesizer having modulation spur compensation
US5111162A (en)	1991-05-03	1992-05-05	Motorola, Inc.	Digital frequency synthesizer having AFC and modulation applied to frequency divider
US5493700A (en) *	1993-10-29	1996-02-20	Motorola	Automatic frequency control apparatus
US5448763A (en) *	1993-11-09	1995-09-05	Motorola	Apparatus and method for operating a phase locked loop frequency synthesizer responsive to radio frequency channel spacing
US5535432A (en) *	1994-09-14	1996-07-09	Ericsson Ge Mobile Communications Inc.	Dual-mode satellite/cellular phone with a frequency synthesizer
JP3327028B2 (ja) *	1995-02-14	2002-09-24	松下電器産業株式会社	周波数シンセサイザ
JP3070442B2 (ja) *	1995-05-24	2000-07-31	日本電気株式会社	ディジタル変復調回路
US5974305A (en) *	1997-05-15	1999-10-26	Nokia Mobile Phones Limited	Dual band architectures for mobile stations
SE510523C2 (sv)	1997-09-11	1999-05-31	Ericsson Telefon Ab L M	Radiokommunikationsenhet och radiotelefon innefattande radiokommunikationsenhet
US6308048B1 (en) *	1997-11-19	2001-10-23	Ericsson Inc.	Simplified reference frequency distribution in a mobile phone

1997
- 1997-09-11 SE SE9703294A patent/SE510523C2/sv not_active IP Right Cessation
1998
- 1998-07-24 BR BR9812196-0A patent/BR9812196A/pt not_active IP Right Cessation
- 1998-07-24 WO PCT/SE1998/001413 patent/WO1999013594A1/en not_active Application Discontinuation
- 1998-07-24 GB GB0006040A patent/GB2344949B/en not_active Expired - Fee Related
- 1998-07-24 CN CN98809080.5A patent/CN1126282C/zh not_active Expired - Fee Related
- 1998-07-24 EE EEP200000128A patent/EE03642B1/xx not_active IP Right Cessation
- 1998-07-24 AU AU84697/98A patent/AU8469798A/en not_active Abandoned
- 1998-09-09 US US09/150,163 patent/US6370360B1/en not_active Expired - Lifetime
- 1998-09-10 MY MYPI98004135A patent/MY120762A/en unknown
- 1998-09-10 CO CO98052152A patent/CO4810275A1/es unknown
- 1998-09-11 AR ARP980104539A patent/AR013957A1/es not_active Application Discontinuation
2001
- 2001-04-11 HK HK01102585A patent/HK1031958A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
CN1126282C (zh)	2003-10-29
GB0006040D0 (en)	2000-05-03
SE510523C2 (sv)	1999-05-31
AU8469798A (en)	1999-03-29
MY120762A (en)	2005-11-30
US6370360B1 (en)	2002-04-09
HK1031958A1 (en)	2001-06-29
GB2344949A (en)	2000-06-21
CN1270715A (zh)	2000-10-18
EE200000128A (et)	2001-02-15
AR013957A1 (es)	2001-01-31
SE9703294D0 (sv)	1997-09-11
BR9812196A (pt)	2001-12-18
SE9703294L (sv)	1999-03-12
WO1999013594A1 (en)	1999-03-18
GB2344949B (en)	2001-09-26
CO4810275A1 (es)	1999-06-30

Legal Events

Date	Code	Title	Description
2003-02-17	KB4A	Valid patent at the end of a year	Effective date: 20021231
2004-02-16	KB4A	Valid patent at the end of a year	Effective date: 20031231
2004-10-15	HE1A	Change of address
2005-02-15	KB4A	Valid patent at the end of a year	Effective date: 20041231
2006-02-15	KB4A	Valid patent at the end of a year	Effective date: 20051231
2007-02-15	KB4A	Valid patent at the end of a year	Effective date: 20061231
2007-04-16	MM4A	Lapsed by not paying the annual fees	Effective date: 20060724

Publication	Publication Date	Title
FI980321A (fi)	1999-08-13	Tiedonsiirtomenetelmä ja radiojärjestelmä
FI955852A0 (fi)	1995-12-05	Menetelmä ja järjestely radiotietoliikennettä varten
FI963420A (fi)	1996-09-02	Suojattu henkilökohtainen radioviestinjärjestelmä ja menetelmä
DE69827235D1 (de)	2004-12-02	Kommunikationsverfahren und -endgerät
EE200000400A (et)	2001-10-15	Raadiosidevõrkudes kasutatav meetod ja seade
DE69730238D1 (de)	2004-09-16	Kommunikationssystem und -verfahren
HU0800018D0 (en)	2008-03-28	Communication methods and devices
DE69429555D1 (de)	2002-02-07	Funkkommunikationsgerät
DE69935540D1 (de)	2007-04-26	Modulationsverfahren und Funkkommunikationssystem
EE200000128A (et)	2001-02-15	Raadiosides kasutatav seade ja meetod
DE69841244D1 (de)	2009-11-26	Funkkommunikationsgerät und Verfahren
DE69738954D1 (de)	2008-10-16	Kommunikationsverfahren und -system
DE69940571D1 (de)	2009-04-23	Kommunikationsverfahren und -system
FI20001414A (fi)	2000-06-14	Skaalattava langattoman viestinnän verkko ja menetelmä
EE9900282A (et)	2000-02-15	Raadiokommunikatsioonisignaali liitmise seade ja meetod
EE9900375A (et)	2000-04-17	Raadiokommunikatsiooniseade ja asukohamääramisvahendit sisaldav süsteem
FI981934A0 (fi)	1998-09-09	Lähetysmenetelmä ja radiojärjestelmä
FI964047A0 (fi)	1996-10-09	Tiedonsiirtomenetelmä ja tukiasemajärjestelmä
GB2322752B (en)	1999-02-10	Radio communication apparatus and method
DE69821413D1 (de)	2004-03-11	Funkkommunikationsgerät
EP1065819A4 (en)	2004-07-21	RADIO COMMUNICATION DEVICE AND COMMUNICATION METHOD
ID20387A (id)	1998-12-03	Metode komunikasi data dan peralatan komunikasi data
FI945962A (fi)	1996-06-20	Tiedonsiirtomenetelmä, tiedonsiirtojärjestelmä ja solukkoradiojärjestelmä
EE200000367A (et)	2001-10-15	Mobiilraadioside meetod, seade ja terminal
FI972561A (fi)	1998-12-17	Tiedonsiirtomenetelmä ja radiojärjestelmä