NO20012628D0 - Sender/mottakerfunksjon i et radiosystem - Google Patents

Sender/mottakerfunksjon i et radiosystem

Info

Publication number
NO20012628D0
NO20012628D0 NO20012628A NO20012628A NO20012628D0 NO 20012628 D0 NO20012628 D0 NO 20012628D0 NO 20012628 A NO20012628 A NO 20012628A NO 20012628 A NO20012628 A NO 20012628A NO 20012628 D0 NO20012628 D0 NO 20012628D0
Authority
NO
Norway
Prior art keywords
transmitter
radio system
receiver function
receiver
function
Prior art date
Application number
NO20012628A
Other languages
English (en)
Other versions
NO20012628L (no
Inventor
Arto Jaentti
Original Assignee
Nokia Networks 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 Networks Oy filed Critical Nokia Networks Oy
Publication of NO20012628D0 publication Critical patent/NO20012628D0/no
Publication of NO20012628L publication Critical patent/NO20012628L/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/429—Two or more amplifiers or one amplifier with filters for different frequency bands are coupled in parallel at the input or output
    • 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
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
NO20012628A 1999-09-30 2001-05-29 Sender/mottakerfunksjon i et radiosystem NO20012628L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI992113A FI108196B (fi) 1999-09-30 1999-09-30 Järjestely ja menetelmä radiojärjestelmän lähetinvastaanotintoiminnan toteuttamiseksi
PCT/FI2000/000825 WO2001024388A1 (en) 1999-09-30 2000-09-27 Transceiver operation in radio system

Publications (2)

Publication Number Publication Date
NO20012628D0 true NO20012628D0 (no) 2001-05-29
NO20012628L NO20012628L (no) 2001-07-30

Family

ID=8555392

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012628A NO20012628L (no) 1999-09-30 2001-05-29 Sender/mottakerfunksjon i et radiosystem

Country Status (8)

Country Link
US (1) US6516206B2 (no)
EP (1) EP1135863A1 (no)
JP (1) JP2003510946A (no)
CN (1) CN1327638A (no)
AU (1) AU7295000A (no)
FI (1) FI108196B (no)
NO (1) NO20012628L (no)
WO (1) WO2001024388A1 (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2374251A (en) * 2001-04-04 2002-10-09 Secr Defence Base station transmitter
GB0204108D0 (en) * 2002-02-21 2002-04-10 Analog Devices Inc 3G radio
WO2003073659A2 (en) * 2002-02-21 2003-09-04 Analog Devices, Inc. 3g radio
ES2199053B1 (es) * 2002-04-12 2005-06-01 Telefonica, S.A. Sistema de repetidores para umts con intercambio espectral entre las bandas de frecuencia umts, asi como metodo de acceso.
US7200393B2 (en) * 2002-09-13 2007-04-03 Cingular Wireless Ii, Llc System for split transmission for enhanced spectrum utilization
US7065352B2 (en) * 2002-09-13 2006-06-20 Cingular Wireless Ii, Llc System and method for improved spectrum use
US7242930B2 (en) * 2002-09-13 2007-07-10 Cingular Wireless Ii, Llc System and method for increasing transmission capability
GB2399993B (en) * 2003-03-28 2005-04-20 Nec Technologies Radio communications device
US20050255888A1 (en) * 2004-05-14 2005-11-17 Cooper Stephen E Base station for a mobile telecommunications network employing diversity and method of operation
FI117684B (fi) * 2004-12-02 2007-01-15 Filtronic Comtek Oy Antennipään suodatinjärjestely
JP4581818B2 (ja) * 2005-04-27 2010-11-17 日本電気株式会社 多重送受信装置
FI117777B (fi) * 2005-06-07 2007-02-15 Filtronic Comtek Oy Pienikohinaisen vahvistimen ohitusjärjestely
US7672645B2 (en) * 2006-06-15 2010-03-02 Bitwave Semiconductor, Inc. Programmable transmitter architecture for non-constant and constant envelope modulation
US20080266103A1 (en) * 2007-04-30 2008-10-30 Industrial Technology Research Institute Radio frequency identification devices
US7917170B2 (en) * 2008-03-13 2011-03-29 Kyocera Corporation Multiple-band radio frequency (RF) circuit and method for a wireless communication device
CN102124780B (zh) * 2008-10-30 2014-01-01 上海贝尔股份有限公司 多扇区合作通信的合作类型转换技术
WO2011057302A2 (en) * 2009-11-09 2011-05-12 Rayspan Corporation Rf module and antenna systems
CN104539329B (zh) * 2014-12-11 2018-07-03 上海华为技术有限公司 一种天线及有源天线系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175878A (en) * 1990-02-02 1992-12-29 At&T Bell Laboratories Radio network with switching arrangement for coupling radios to a selected antenna out of a plurality of antennas
US5214787A (en) * 1990-08-31 1993-05-25 Karkota Jr Frank P Multiple audio channel broadcast system
US5627879A (en) * 1992-09-17 1997-05-06 Adc Telecommunications, Inc. Cellular communications system with centralized base stations and distributed antenna units
DE4322863C2 (de) * 1993-07-09 1995-05-18 Ant Nachrichtentech Mobilfunkantennenanlage
US5774017A (en) * 1996-06-03 1998-06-30 Anadigics, Inc. Multiple-band amplifier
SE505476C2 (sv) 1996-06-12 1997-09-01 Ericsson Telefon Ab L M Anordning och förfarande vid signalöverföring
US5933766A (en) * 1996-12-16 1999-08-03 Ericsson Inc. Intermodulation compensation in multi-channel amplifiers
US5995814A (en) * 1997-06-13 1999-11-30 Lucent Technologies Inc. Single-stage dual-band low-noise amplifier for use in a wireless communication system receiver
US6411825B1 (en) * 1997-09-09 2002-06-25 Samsung Electronics, Co., Ltd. Distributed architecture for a base station transceiver subsystem
CA2254648A1 (en) * 1997-12-26 1999-06-26 Lucent Technologies Inc. Multi-sector cell pattern for a wireless communication system
US6148218A (en) * 1998-02-13 2000-11-14 Lucent Technologies, Inc. Architecture for multi-sector base stations
US6167036A (en) 1998-11-24 2000-12-26 Nortel Networks Limited Method and apparatus for a sectored cell of a cellular radio communications system
AU2133600A (en) 1998-12-23 2000-07-31 Telefonaktiebolaget Lm Ericsson (Publ) Multi-transmitter system

Also Published As

Publication number Publication date
NO20012628L (no) 2001-07-30
FI19992113A (fi) 2001-03-30
CN1327638A (zh) 2001-12-19
FI108196B (fi) 2001-11-30
JP2003510946A (ja) 2003-03-18
US6516206B2 (en) 2003-02-04
WO2001024388A1 (en) 2001-04-05
AU7295000A (en) 2001-04-30
US20010036842A1 (en) 2001-11-01
EP1135863A1 (en) 2001-09-26

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application