NO20020839L - Fremgangsmåte ved justering av frekvensforskyvning i en basisstasjonsmottager i et dataoverföringssystem - Google Patents

Fremgangsmåte ved justering av frekvensforskyvning i en basisstasjonsmottager i et dataoverföringssystem

Info

Publication number
NO20020839L
NO20020839L NO20020839A NO20020839A NO20020839L NO 20020839 L NO20020839 L NO 20020839L NO 20020839 A NO20020839 A NO 20020839A NO 20020839 A NO20020839 A NO 20020839A NO 20020839 L NO20020839 L NO 20020839L
Authority
NO
Norway
Prior art keywords
base station
station
data transmission
transmission system
frequency shift
Prior art date
Application number
NO20020839A
Other languages
English (en)
Other versions
NO20020839D0 (no
Inventor
Wolfgang Bodenschatz
Original Assignee
Marconi Comm Gmbh
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 Marconi Comm Gmbh filed Critical Marconi Comm Gmbh
Publication of NO20020839D0 publication Critical patent/NO20020839D0/no
Publication of NO20020839L publication Critical patent/NO20020839L/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/161—Multiple-frequency-changing all the frequency changers being connected in cascade
    • H03D7/163—Multiple-frequency-changing all the frequency changers being connected in cascade the local oscillations of at least two of the frequency changers being derived from a single oscillator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0016—Stabilisation of local oscillators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0018—Arrangements at the transmitter end
    • H04L2027/0022—Arrangements at the transmitter end using the carrier of the associated receiver of a transceiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
NO20020839A 1999-08-21 2002-02-20 Fremgangsmåte ved justering av frekvensforskyvning i en basisstasjonsmottager i et dataoverföringssystem NO20020839L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19939811A DE19939811A1 (de) 1999-08-21 1999-08-21 Verfahren zum Ausregeln eines Frequenzoffsets im Empfänger einer Basisstation eines Nachrichtenübertragungssystems
PCT/IB2000/001179 WO2001015315A1 (de) 1999-08-21 2000-08-15 Verfahren zum ausregeln eines frequenzoffsets im empfänger einer basisstation eines nachrichtenübertragungssystems

Publications (2)

Publication Number Publication Date
NO20020839D0 NO20020839D0 (no) 2002-02-20
NO20020839L true NO20020839L (no) 2002-04-22

Family

ID=7919242

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20020839A NO20020839L (no) 1999-08-21 2002-02-20 Fremgangsmåte ved justering av frekvensforskyvning i en basisstasjonsmottager i et dataoverföringssystem

Country Status (8)

Country Link
US (1) US7212509B1 (no)
EP (1) EP1212830B1 (no)
CN (1) CN1382320A (no)
AT (1) ATE281709T1 (no)
AU (1) AU6463800A (no)
DE (2) DE19939811A1 (no)
NO (1) NO20020839L (no)
WO (1) WO2001015315A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2283713B1 (en) 2008-05-22 2018-03-28 Vladimir Yegorovich Balakin Multi-axis charged particle cancer therapy apparatus
MX2010012714A (es) * 2008-05-22 2011-06-01 Vladimir Yegorovich Balakin Metodo y aparato de control de la trayectoria de haces para la terapia contra el cancer mediante particulas cargadas.
US9058910B2 (en) * 2008-05-22 2015-06-16 Vladimir Yegorovich Balakin Charged particle beam acceleration method and apparatus as part of a charged particle cancer therapy system
US8841866B2 (en) 2008-05-22 2014-09-23 Vladimir Yegorovich Balakin Charged particle beam extraction method and apparatus used in conjunction with a charged particle cancer therapy system
CN103368891B (zh) * 2012-04-05 2016-05-11 晨星软件研发(深圳)有限公司 信号处理装置及信号处理方法
CN103905800A (zh) * 2012-12-26 2014-07-02 凌阳科技股份有限公司 一种对邻频道干扰不敏感的快速盲扫方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287388A (en) * 1991-06-25 1994-02-15 Kabushiki Kaisha Toshiba Frequency offset removal method and apparatus
US5493710A (en) 1991-08-02 1996-02-20 Hitachi, Ltd. Communication system having oscillation frequency calibrating function
JP3565281B2 (ja) 1993-10-08 2004-09-15 ソニー株式会社 受信機
JPH08204763A (ja) * 1994-11-21 1996-08-09 Sony Corp 送信機及び送受信機
DE19635533A1 (de) * 1996-03-27 1997-10-30 Bosch Gmbh Robert Punkt-zu-Mehrpunkt Fünkübertragungssystem
KR100193837B1 (ko) * 1996-08-24 1999-06-15 윤종용 시분할다윈접속 디지탈 이동통신 시스템의 주파수 교정 버스트 검출방법
DE19748913B4 (de) * 1997-02-14 2004-09-30 Hewlett-Packard Co. (N.D.Ges.D.Staates Delaware), Palo Alto Sende-Empfangs-Vorrichtung für ein drahtloses Informationszugriffsystem
US6266361B1 (en) * 1998-07-21 2001-07-24 Chung-Shan Institute Of Science And Technology Method and architecture for correcting carrier frequency offset and spreading code timing offset in a direct sequence spread spectrum communication system

Also Published As

Publication number Publication date
US7212509B1 (en) 2007-05-01
WO2001015315A8 (de) 2001-06-07
CN1382320A (zh) 2002-11-27
DE19939811A1 (de) 2001-02-22
ATE281709T1 (de) 2004-11-15
WO2001015315A1 (de) 2001-03-01
NO20020839D0 (no) 2002-02-20
EP1212830A1 (de) 2002-06-12
EP1212830B1 (de) 2004-11-03
AU6463800A (en) 2001-03-19
DE50008531D1 (de) 2004-12-09

Similar Documents

Publication Publication Date Title
NO993480L (no) Fremgangsmåte for dataoverföring, samt radiosystem
DE69738405D1 (de) Verfahren und Vorrichtung zur Bereitstellung von Hochgeschwindigkeits-Datenübertragung in einer zellularen Umgebung
WO2002039598A3 (en) Transmission security for wireless communications
DE69723587D1 (de) Verfahren zur ermittlung der zeitdifferenz zwischen funksendern, funknetz mit solchen funksendern sowie entsprechende mobilstation
TW256972B (no)
DE69727245D1 (de) Verfahren und vorrichtung zur gerichteten funkübertragung
DE59701259D1 (de) System zur funkübertragung digitaler signale zwischen mehreren teilnehmerstationen und einer basisstation
GR3031002T3 (en) Selective system scan for multizone radiotelephone subscriber units.
WO1995026040A3 (en) Method for realizing frequency hopping and a base station equipment
TR200001096T2 (tr) Dijital telefon şebekeleri için konum belirleme sistemi.
WO2000039973A8 (en) Digital am/fm positioning system (dafps) - an international positioning system
NO20020839D0 (no) Fremgangsmåte ved justering av frekvensforskyvning i en basisstasjonsmottager i et dataoverföringssystem
EP1619810A3 (en) Integrated or autononous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis
DE60106743D1 (de) Makrodiversitätsverfahren und system mit signalkombination in der basisstation
EP0866571A4 (en) RADIO CALL SYSTEM
WO2000016496A3 (de) Anordnung und verfahren zur bildung eines gesamtsignals, anordnung und verfahren zur bildung eines stromsignals und eines ersten kommunikationssignals, kommunikationssystem und verfahren zur übertragung eines ersten gesamtsignals und eines zweiten gesamtsignals
WO1997041671A3 (de) Verfahren zur digitalen phasenschritt-modulation
SE9803991D0 (sv) Förfarande och anordning vid radiokommunikation
HU0001815D0 (en) Telephone with a demodulator circuit with local oscillator
IL123474A0 (en) Satellite telecommunication method using the superposition of a CDMA signal on a television signal with carrier offset and device for implementing same
DK1468525T3 (da) Lokal installation til at forbinde et flertal af computerterminaler til et bredbåndskabel
BG102091A (en) Method for modulation and circuit for the transmission of data-containing signals
MY133595A (en) Method for detecting and compensating for radio link timimg errors
UA23019C2 (uk) Спосіб частотної демодуляції
KR950028880U (ko) 유선방송국과 가입자용 단말기 사이의 송수신용 데이타 신호 주파수 변환장치