SE9704896L - Sätt och anordning vid radiokommunikationsnät tworks - Google Patents

Sätt och anordning vid radiokommunikationsnät tworks

Info

Publication number
SE9704896L
SE9704896L SE9704896A SE9704896A SE9704896L SE 9704896 L SE9704896 L SE 9704896L SE 9704896 A SE9704896 A SE 9704896A SE 9704896 A SE9704896 A SE 9704896A SE 9704896 L SE9704896 L SE 9704896L
Authority
SE
Sweden
Prior art keywords
filter unit
digital filter
radio
receiver
arrangement
Prior art date
Application number
SE9704896A
Other languages
English (en)
Other versions
SE521035C2 (sv
SE9704896D0 (sv
Inventor
Kjell Berthold Gustafsson
Martin Gunnar Lindquist
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9704896A priority Critical patent/SE521035C2/sv
Publication of SE9704896D0 publication Critical patent/SE9704896D0/sv
Priority to MYPI98005750A priority patent/MY123161A/en
Priority to EP98965346A priority patent/EP1044572B1/en
Priority to BR9814513-4A priority patent/BR9814513A/pt
Priority to HK01105363.7A priority patent/HK1034845B/xx
Priority to IL13698298A priority patent/IL136982A/xx
Priority to PCT/SE1998/002438 priority patent/WO1999034625A1/en
Priority to DE69839923T priority patent/DE69839923D1/de
Priority to JP2000527110A priority patent/JP4339509B2/ja
Priority to AU20820/99A priority patent/AU750500B2/en
Priority to CNB988127687A priority patent/CN1172542C/zh
Priority to EEP200000400A priority patent/EE200000400A/xx
Priority to ES98965346T priority patent/ES2312194T3/es
Priority to KR1020007007303A priority patent/KR100584025B1/ko
Priority to US09/221,398 priority patent/US6385262B1/en
Priority to ARP980106733A priority patent/AR016163A1/es
Priority to CO98077084A priority patent/CO4810362A1/es
Publication of SE9704896L publication Critical patent/SE9704896L/sv
Publication of SE521035C2 publication Critical patent/SE521035C2/sv

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)
SE9704896A 1997-12-29 1997-12-29 En mottagare och en metod för mobilradio, där mottagaren anpassas för olika radiokommunikationsnät, t ex GSM, AMPS SE521035C2 (sv)

Priority Applications (17)

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
MYPI98005750A MY123161A (en) 1997-12-29 1998-12-18 Method and apparatus for changing the channel bandwidth that is receivable in a radio receiver
KR1020007007303A KR100584025B1 (ko) 1997-12-29 1998-12-22 무선 통신 네트워크들에서의 방법 및 장치
JP2000527110A JP4339509B2 (ja) 1997-12-29 1998-12-22 無線通信ネットワークにおける方法および装置
EEP200000400A EE200000400A (et) 1997-12-29 1998-12-22 Raadiosidevõrkudes kasutatav meetod ja seade
HK01105363.7A HK1034845B (en) 1997-12-29 1998-12-22 Method and arrangement in radio communication networks
IL13698298A IL136982A (en) 1997-12-29 1998-12-22 Multi-mode mobile radio receiver for cellular communication networks
PCT/SE1998/002438 WO1999034625A1 (en) 1997-12-29 1998-12-22 Method and arrangement in radio communication networks
DE69839923T DE69839923D1 (de) 1997-12-29 1998-12-22 Verfahren und anordnung in funkkommunikationsnetzen
EP98965346A EP1044572B1 (en) 1997-12-29 1998-12-22 Method and arrangement in radio communication networks
AU20820/99A AU750500B2 (en) 1997-12-29 1998-12-22 Method and arrangement in radio communication networks
CNB988127687A CN1172542C (zh) 1997-12-29 1998-12-22 在无线电通信网络中的方法和装置
BR9814513-4A BR9814513A (pt) 1997-12-29 1998-12-22 Arranjo receptor de rádio, rádio móvel operando uma rede, e, processo para mudar uma largura de banda de canal em um arranjo receptor de rádio
ES98965346T ES2312194T3 (es) 1997-12-29 1998-12-22 Metodo y disposicion en redes de radiocomunicacion.
US09/221,398 US6385262B1 (en) 1997-12-29 1998-12-28 Method and apparatus for changing the channel bandwidth that is receivable in a radio receiver
ARP980106733A AR016163A1 (es) 1997-12-29 1998-12-29 Una disposicion de un receptor de una radio movil multi-modo para redes de comunicacion radial y un metodo para cambiar un ancho de banda de canal en dichadisposicion
CO98077084A CO4810362A1 (es) 1997-12-29 1998-12-29 Metodo y disposicion en las redes de comunicacion radial

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE9704896D0 SE9704896D0 (sv) 1997-12-29
SE9704896L true SE9704896L (sv) 1999-06-30
SE521035C2 SE521035C2 (sv) 2003-09-23

Family

ID=20409597

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (16)

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

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
DE60026179T2 (de) * 2000-01-19 2006-11-02 Koninklijke Philips Electronics N.V. Fm rundfunkempfänger
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
CN100340068C (zh) * 2002-04-22 2007-09-26 Ipr许可公司 多输入多输出无线通信方法及具有无线前端部件的收发机
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.
US7167694B2 (en) * 2003-04-14 2007-01-23 Silicon Laboratories Inc. Integrated multi-tuner satellite receiver architecture and associated method
US6819274B2 (en) * 2003-04-14 2004-11-16 Silicon Laboratories Inc. Method for tuning a bandpass analog-to-digital converter and associated architecture
US20040205827A1 (en) * 2003-04-14 2004-10-14 Krone Andrew W. Multi-stage channel select filter and associated method
EP1684426A4 (en) 2003-11-11 2009-12-02 Fujitsu Microelectronics Ltd SEMICONDUCTOR ELEMENT, WIRELESS UNIT AND WIRELESS COMMUNICATION UNIT
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
US7734274B2 (en) * 2006-06-16 2010-06-08 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
CN117040693A (zh) 2016-11-02 2023-11-10 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
US5008925A (en) * 1989-12-20 1991-04-16 Motorola, Inc. Cellular telephone responsive to service availability for operating on different cellular telephone systems
US5020093A (en) * 1989-06-23 1991-05-28 Motorola, Inc. Cellular telephone operable on different cellular telephone systems
FI941862A7 (sv) * 1994-04-21 1995-10-22 Nokia Mobile Phones Ltd Förfarande och radiofrekvenssystem för alstring av frekvenser för mottagare och sändare av två på olika fraksvensområden fungerande radiosignaleringssystem och en mottagare och sändare som fungerar på två olika frekvensområden samt användning av föregående i en mobiltelefon
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
JP2002500490A (ja) 2002-01-08
ES2312194T3 (es) 2009-02-16
BR9814513A (pt) 2000-10-10
JP4339509B2 (ja) 2009-10-07
CN1283372A (zh) 2001-02-07
IL136982A (en) 2005-05-17
KR20010033776A (ko) 2001-04-25
AR016163A1 (es) 2001-06-20
MY123161A (en) 2006-05-31
US6385262B1 (en) 2002-05-07
CO4810362A1 (es) 1999-06-30
WO1999034625A1 (en) 1999-07-08
AU2082099A (en) 1999-07-19
KR100584025B1 (ko) 2006-05-29
HK1034845A1 (en) 2001-11-02
IL136982A0 (en) 2001-06-14
DE69839923D1 (de) 2008-10-02
SE521035C2 (sv) 2003-09-23
EE200000400A (et) 2001-10-15
CN1172542C (zh) 2004-10-20
EP1044572B1 (en) 2008-08-20
AU750500B2 (en) 2002-07-18
SE9704896D0 (sv) 1997-12-29
EP1044572A1 (en) 2000-10-18

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