NO20012628D0 - Sender/mottakerfunksjon i et radiosystem - Google Patents
Sender/mottakerfunksjon i et radiosystemInfo
- 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
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)
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)
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)
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 |
-
1999
- 1999-09-30 FI FI992113A patent/FI108196B/fi active
-
2000
- 2000-09-27 AU AU72950/00A patent/AU7295000A/en not_active Abandoned
- 2000-09-27 WO PCT/FI2000/000825 patent/WO2001024388A1/en not_active Application Discontinuation
- 2000-09-27 JP JP2001527457A patent/JP2003510946A/ja active Pending
- 2000-09-27 CN CN00802120A patent/CN1327638A/zh active Pending
- 2000-09-27 EP EP00960753A patent/EP1135863A1/en not_active Withdrawn
-
2001
- 2001-05-29 NO NO20012628A patent/NO20012628L/no not_active Application Discontinuation
- 2001-05-29 US US09/865,479 patent/US6516206B2/en not_active Expired - Fee Related
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 |