EE200000400A - Raadiosidevõrkudes kasutatav meetod ja seade - Google Patents

Raadiosidevõrkudes kasutatav meetod ja seade

Info

Publication number
EE200000400A
EE200000400A EEP200000400A EEP200000400A EE200000400A EE 200000400 A EE200000400 A EE 200000400A EE P200000400 A EEP200000400 A EE P200000400A EE P200000400 A EEP200000400 A EE P200000400A EE 200000400 A EE200000400 A EE 200000400A
Authority
EE
Estonia
Prior art keywords
wireless communication
device used
communication networks
networks
wireless
Prior art date
Application number
EEP200000400A
Other languages
English (en)
Inventor
Martin Gunnar Lindquist Bj�rn
Berthold Gustafsson Kjell
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.)
Filing date
Publication date
Application filed by Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of EE200000400A publication Critical patent/EE200000400A/et

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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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
    • H04B1/005—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
    • 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
    • H04B1/006—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 switches for selecting the desired band
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transceivers (AREA)
EEP200000400A 1997-12-29 1998-12-22 Raadiosidevõrkudes kasutatav meetod ja seade EE200000400A (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9704896A SE521035C2 (sv) 1997-12-29 1997-12-29 En mottagare och en metod för mobilradio, där mottagaren anpassas för olika radiokommunikationsnät, t ex GSM, AMPS
PCT/SE1998/002438 WO1999034625A1 (en) 1997-12-29 1998-12-22 Method and arrangement in radio communication networks

Publications (1)

Publication Number Publication Date
EE200000400A true EE200000400A (et) 2001-10-15

Family

ID=20409597

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200000400A EE200000400A (et) 1997-12-29 1998-12-22 Raadiosidevõrkudes kasutatav meetod ja seade

Country Status (16)

Country Link
US (1) US6385262B1 (et)
EP (1) EP1044572B1 (et)
JP (1) JP4339509B2 (et)
KR (1) KR100584025B1 (et)
CN (1) CN1172542C (et)
AR (1) AR016163A1 (et)
AU (1) AU750500B2 (et)
BR (1) BR9814513A (et)
CO (1) CO4810362A1 (et)
DE (1) DE69839923D1 (et)
EE (1) EE200000400A (et)
ES (1) ES2312194T3 (et)
IL (1) IL136982A (et)
MY (1) MY123161A (et)
SE (1) SE521035C2 (et)
WO (1) WO1999034625A1 (et)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6683919B1 (en) * 1999-06-16 2004-01-27 National Semiconductor Corporation Method and apparatus for noise bandwidth reduction in wireless communication signal reception
EP1098449A1 (en) * 1999-11-04 2001-05-09 Siemens Aktiengesellschaft Receiver for receiving signals with different frequency bandwidths in different frequency bands
US7245651B1 (en) * 1999-12-20 2007-07-17 Intel Corporation Dual mode filter for mobile telecommunications
WO2001054267A1 (en) * 2000-01-19 2001-07-26 Koninklijke Philips Electronics N.V. Radio fm receiver
DE10022264A1 (de) * 2000-05-08 2001-11-22 Micronas Munich Gmbh Videosignal-Decoder und Verfahren zur Beseitigung von Bildstörungen in einem Videobild
DE60037722T2 (de) * 2000-05-17 2009-01-15 Sony Deutschland Gmbh AM Empfänger
JP2002033675A (ja) * 2000-07-13 2002-01-31 Sony Corp マルチバンド送受信用信号発生装置及び方法、並びにマルチバンド無線信号送受信装置
US20070259636A1 (en) * 2000-10-27 2007-11-08 Fisher Daniel E RF bridge for an angle rate interferometer
DE10114779A1 (de) 2001-03-26 2002-10-24 Infineon Technologies Ag Sende-und Empfangseinheit
FR2824986B1 (fr) * 2001-05-18 2003-10-31 St Microelectronics Sa Composant electronique permettant le decodage d'un canal de transmission radiofrequence vehiculant des informations numeriques codees, en particulier pour la telediffusion numerique par satellite
US7120406B2 (en) * 2001-09-19 2006-10-10 Siemens Aktiengesellschaft Multiband receiver and method associated therewith
US7257380B2 (en) * 2001-11-14 2007-08-14 Broadcom Corporation Integrated multimode radio and components thereof
DE10163582A1 (de) * 2001-12-21 2003-07-03 Thomson Brandt Gmbh Automatische Verstärkungsregelung für einen Tuner
JP4078835B2 (ja) 2001-12-25 2008-04-23 松下電器産業株式会社 解錠装置
EP1502364A4 (en) * 2002-04-22 2010-03-31 Ipr Licensing Inc TRANSMITTER-RECEIVER RADIO WITH MULTIPLE INPUTS AND OUTPUTS
GB2394133A (en) * 2002-10-17 2004-04-14 Toumaz Technology Ltd Radio receiver with reconfigurable filtering arrangement
GB2396276A (en) * 2002-12-10 2004-06-16 Ttp Com Ltd A receiver using different sampling rates for 2G and 3G signals
US7106816B2 (en) * 2002-12-18 2006-09-12 Qualcomm Incorporated Supporting multiple wireless protocols in a wireless device
AU2003286365A1 (en) * 2002-12-30 2004-07-22 Koninklijke Philips Electronics N.V. Multimode receiver.
US6819274B2 (en) * 2003-04-14 2004-11-16 Silicon Laboratories Inc. Method for tuning a bandpass analog-to-digital converter and associated architecture
US7340230B2 (en) 2003-04-14 2008-03-04 Silicon Laboratories Inc. Receiver architectures utilizing coarse analog tuning and associated methods
US20040205827A1 (en) * 2003-04-14 2004-10-14 Krone Andrew W. Multi-stage channel select filter and associated method
CN1860682B (zh) 2003-11-11 2010-05-12 富士通微电子株式会社 半导体装置、无线终端装置和无线通信设备
US7289568B2 (en) * 2003-11-19 2007-10-30 Intel Corporation Spectrum management apparatus, method, and system
US7590396B2 (en) 2005-10-06 2009-09-15 Broadcom Corporation Multimode communication device with shared signal path programmable filter
US7912428B2 (en) 2005-11-16 2011-03-22 Broadcom Corporation System and method providing variable-frequency IF conversion in a multimode communication device
JP4563310B2 (ja) 2005-12-01 2010-10-13 パナソニック株式会社 無線受信機
US7941179B2 (en) 2005-12-21 2011-05-10 Broadcom Corporation System and method providing concurrent multimode communication
US8014477B1 (en) * 2006-03-08 2011-09-06 Marvell International Ltd. Receiver employing selectable A/D sample clock frequency
WO2007129263A2 (en) * 2006-05-08 2007-11-15 Nxp B.V. Gps rf front end and related method of providing a position fix, storage medium and apparatus for the same
EP2030389A4 (en) * 2006-06-16 2013-07-17 Preco Electronics Inc NARROW BAND DETECTIONS OF A RECEIVED SIGNAL
US8897786B2 (en) * 2007-12-24 2014-11-25 Samsung Electronics Co., Ltd. Service connection apparatus and method in portable terminal
DE102008058878A1 (de) * 2008-11-26 2010-05-27 Vishay Semiconductor Gmbh Infrarot-Empfängerschaltung
US8099071B2 (en) * 2008-12-16 2012-01-17 Visteon Global Technologies, Inc. Direct conversion pre-ADC frequency mixer
US8805312B2 (en) * 2011-04-06 2014-08-12 Texas Instruments Incorporated Methods, circuits, systems and apparatus providing audio sensitivity enhancement in a wireless receiver, power management and other performances
US8868126B2 (en) * 2011-06-30 2014-10-21 Htc Corporation Mobile apparatus with radio frequency architecture supporting simultaneous data and voice communications
WO2013085450A1 (en) * 2011-12-07 2013-06-13 Telefonaktiebolaget L M Ericsson (Publ) Heterodyne receiver structure, multi chip module, multi integrated circuit module, and method for processing a radio frequency signal
CN103595438A (zh) * 2013-11-14 2014-02-19 华为终端有限公司 一种抗干扰装置、方法及一种移动终端
KR102114448B1 (ko) * 2014-04-04 2020-05-22 한국전자통신연구원 무선 통신 채널의 특성을 측정하기 위한 수신 장치 및 무선 통신 채널의 특성 측정 방법
WO2016186998A1 (en) * 2015-05-15 2016-11-24 Massachusetts Institute Of Technology Methods and apparatus for array-based compressed sensing
CN117134867A (zh) * 2016-11-02 2023-11-28 交互数字专利控股公司 接收机带宽适配
US10014901B1 (en) 2017-04-10 2018-07-03 Speedlink Technology Inc. Fully integrated complete multi-band RF frontend system integrated circuit (IC) chip
US10135478B2 (en) 2017-04-10 2018-11-20 Speedlink Technology, Inc. Wideband millimeter-wave frontend integrated circuit
KR102717788B1 (ko) 2019-07-24 2024-10-16 삼성전자 주식회사 전자 장치 및 전자 장치의 무선 통신 시스템
US12034619B2 (en) * 2022-07-11 2024-07-09 Viavi Solutions Inc. Upstream signal leakage detection in high-split cable network

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257401A (en) * 1989-04-17 1993-10-26 Telefonaktiebolaget L M Ericsson Method of maintaining an established connection in a mobile radio system comprising both analog and digital radio channels
US5020093A (en) * 1989-06-23 1991-05-28 Motorola, Inc. Cellular telephone operable on different cellular telephone systems
US5008925A (en) * 1989-12-20 1991-04-16 Motorola, Inc. Cellular telephone responsive to service availability for operating on different cellular telephone systems
FI941862A7 (fi) * 1994-04-21 1995-10-22 Nokia Mobile Phones Ltd Menetelmä ja radiotaajuusjärjestelmä kahden eri taajuusalueella toimivan radioviestinjärjestelmän vastaanottimen ja lähettimen taajuuksien muodostamiseksi ja kahdella eri taajuusalueella toimiva vastaanotin ja lähetin sekä edellisten käyttö matkapuhelimessa
US5841814A (en) * 1995-10-17 1998-11-24 Paradyne Corporation Sampling system for radio frequency receiver
US5930288A (en) * 1996-05-06 1999-07-27 Motorola, Inc. Time-shared lock indicator circuit and method for power control and traffic channel decoding in a radio receiver
US5987069A (en) * 1996-12-24 1999-11-16 Gte Government Systems Corporation Method and apparatus for variably allocating upstream and downstream communication spectra
JP3616706B2 (ja) * 1997-06-19 2005-02-02 富士通株式会社 交差偏波間干渉補償機能を備えた復調器
US6058148A (en) * 1997-06-27 2000-05-02 Ford Motor Company Digital processing radio receiver with adaptive bandwidth control
US6009132A (en) * 1997-07-25 1999-12-28 Globespan Semiconductor, Inc. System and method for obtaining clock recovery from a received data signal
US6208671B1 (en) * 1998-01-20 2001-03-27 Cirrus Logic, Inc. Asynchronous sample rate converter
GB2344263B (en) * 1998-11-28 2003-07-02 Matra Marconi Space Uk Ltd Digital signal processing apparatus

Also Published As

Publication number Publication date
JP4339509B2 (ja) 2009-10-07
BR9814513A (pt) 2000-10-10
DE69839923D1 (de) 2008-10-02
IL136982A (en) 2005-05-17
SE521035C2 (sv) 2003-09-23
JP2002500490A (ja) 2002-01-08
SE9704896D0 (sv) 1997-12-29
CN1172542C (zh) 2004-10-20
WO1999034625A1 (en) 1999-07-08
EP1044572B1 (en) 2008-08-20
EP1044572A1 (en) 2000-10-18
AU750500B2 (en) 2002-07-18
KR20010033776A (ko) 2001-04-25
MY123161A (en) 2006-05-31
AR016163A1 (es) 2001-06-20
CN1283372A (zh) 2001-02-07
AU2082099A (en) 1999-07-19
IL136982A0 (en) 2001-06-14
US6385262B1 (en) 2002-05-07
HK1034845A1 (en) 2001-11-02
ES2312194T3 (es) 2009-02-16
CO4810362A1 (es) 1999-06-30
SE9704896L (sv) 1999-06-30
KR100584025B1 (ko) 2006-05-29

Similar Documents

Publication Publication Date Title
EE200000400A (et) Raadiosidevõrkudes kasutatav meetod ja seade
FI982280L (fi) Menetelmä ja järjestelmä matkaviestinliikenteessä
FI19992662A7 (fi) Päätelaite ja menetelmä sen käyttämiseksi langattomassa tietoliikennejärjestelmässä
FI20060275L (fi) Menetelmä ja laite langattoman päätelaitteen hakuun langattomassa tietoliikennejärjestelmässä
FI20115095L (fi) Menetelmä ja laite langattoman päätelaitteen hakemiseksi langattomassa tietoliikennejärjestelmässä
DE69827235D1 (de) Kommunikationsverfahren und -endgerät
FI19992248A7 (fi) Päätelaite ja menetelmä sen käyttämiseksi langattomassa tietoliikennejärjestelmässä
FI980321L (fi) Tiedonsiirtomenetelmä ja radiojärjestelmä
FI963420A7 (fi) Suojattu henkilökohtainen radioviestinjärjestelmä ja menetelmä
FI970185L (fi) Tiedonsiirtomenetelmä ja radiojärjestelmä
FI982763L (fi) Tiedonsiirtomenetelmä ja radiojärjestelmä
DE69840059D1 (de) Anzeigeverfahren, Anzeigegerät und Kommunikationsverfahren
FI20000851L (fi) Tiedonsiirtomenetelmä ja radiojärjestelmä
DE69841244D1 (de) Funkkommunikationsgerät und Verfahren
FI20001414L (fi) Skaalattava langattoman viestinnän verkko ja menetelmä
EE03642B1 (et) Raadiosides kasutatav seade ja meetod
FI965049A7 (fi) Paketti- ja piirikytkentäinen tietoliikenne matkapuhelinverkossa
FI981518L (fi) Tiedonsiirtomenetelmä ja radiojärjestelmä
FI980703L (fi) Tiedonsiirtomenetelmä ja radiojärjestelmä
FI980219L (fi) Tiedonsiirtomenetelmä ja radiojärjestelmä
EE200000019A (et) Meetod ja kaugsidevõrgu aparatuuri kuuluv seade
EE03845B1 (et) Mobiilraadioside meetod, seade ja terminal
FI981589L (fi) Tiedonsiirtomenetelmä ja radiojärjestelmä
FI20002805A7 (fi) Tiedonsiirtomenetelmä ja radiojärjestelmä
EA200100380A1 (ru) Способ и устройство передачи сообщения в мобильной системе связи

Legal Events

Date Code Title Description
HE1A Change of address