ATE204106T1 - Zwischenverstärker mit variabler bandbreite - Google Patents

Zwischenverstärker mit variabler bandbreite

Info

Publication number
ATE204106T1
ATE204106T1 AT97926327T AT97926327T ATE204106T1 AT E204106 T1 ATE204106 T1 AT E204106T1 AT 97926327 T AT97926327 T AT 97926327T AT 97926327 T AT97926327 T AT 97926327T AT E204106 T1 ATE204106 T1 AT E204106T1
Authority
AT
Austria
Prior art keywords
controllable
bandwidth
variable
variable bandwidth
amplifier
Prior art date
Application number
AT97926327T
Other languages
English (en)
Inventor
Mikael Laett
Original Assignee
Allgon Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20402832&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE204106(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allgon Ab filed Critical Allgon Ab
Application granted granted Critical
Publication of ATE204106T1 publication Critical patent/ATE204106T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • 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
    • H04B1/59—Responders; Transponders

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Inorganic Insulating Materials (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Amplifiers (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT97926327T 1996-05-31 1997-05-28 Zwischenverstärker mit variabler bandbreite ATE204106T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9602161A SE510569C2 (sv) 1996-05-31 1996-05-31 Repeterare med variabel bandbredd
PCT/SE1997/000916 WO1997045969A1 (en) 1996-05-31 1997-05-28 Repeater with variable bandwidth

Publications (1)

Publication Number Publication Date
ATE204106T1 true ATE204106T1 (de) 2001-08-15

Family

ID=20402832

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97926327T ATE204106T1 (de) 1996-05-31 1997-05-28 Zwischenverstärker mit variabler bandbreite

Country Status (12)

Country Link
US (1) US5987304A (de)
EP (1) EP0894373B1 (de)
JP (1) JP2000505263A (de)
KR (1) KR100313486B1 (de)
AT (1) ATE204106T1 (de)
AU (1) AU722385B2 (de)
CA (1) CA2256330C (de)
DE (2) DE894373T1 (de)
ES (1) ES2159138T3 (de)
NO (1) NO316050B1 (de)
SE (1) SE510569C2 (de)
WO (1) WO1997045969A1 (de)

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WO2001052447A2 (en) 2000-01-14 2001-07-19 Andrew Corporation Repeaters for wireless communication systems
WO2001033743A1 (en) * 1999-11-01 2001-05-10 Qualcomm Incorporated Split repeater
SE519688C2 (sv) * 2000-05-30 2003-04-01 Ericsson Telefon Ab L M Anordning och metod för förbättrad filtrering med variabelt filter
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US7574230B1 (en) * 2001-05-31 2009-08-11 Sprint Spectrum L.P. Remote base station with transmit power control
BR0311966A (pt) 2002-06-21 2005-04-26 Widefi Inc Aparelho para facilitar a comunicação sem fios em uma rede entre um primeiro dispositivo de comunicação e um segundo dispositivo de comunicação, rede de área local sem fios, repetidor para uma rede incluindo pelo menos primeira e segunda frequências de comunicação bidirecionais, rede operando em pelo menos primeira e segunda frequências de comunicação bidirecionais, dispositivo de extensão de cobertura sem fios, e, métodos para retransmitir um sinal detectado com amplificação e/ou conversão de frequência em um dispositivo de comunicação sem fios
US7990904B2 (en) 2002-12-16 2011-08-02 Qualcomm Incorporated Wireless network repeater
US8885688B2 (en) 2002-10-01 2014-11-11 Qualcomm Incorporated Control message management in physical layer repeater
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US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
ATE402527T1 (de) 2002-10-15 2008-08-15 Qualcomm Inc Wlan-repeater mit automatischer verstärkungsregelung für erweiterte netzabdeckung
US7230935B2 (en) * 2002-10-24 2007-06-12 Widefi, Inc. Physical layer repeater with selective use of higher layer functions based on network operating conditions
JP4611892B2 (ja) * 2003-05-20 2011-01-12 シチズンホールディングス株式会社 電波修正腕時計、調整装置及び電波修正腕時計の調整システム
US7299005B1 (en) 2004-01-07 2007-11-20 Sprint Spectrum L.P. Radio frequency repeater with automated block/channel selection
US7480485B1 (en) 2004-01-07 2009-01-20 Sprint Spectrum L.P. Radio frequency repeater with automated block/channel selection
US8027642B2 (en) 2004-04-06 2011-09-27 Qualcomm Incorporated Transmission canceller for wireless local area network
EP1745567B1 (de) * 2004-05-13 2017-06-14 QUALCOMM Incorporated Frequenzloser überträger mit detektion und medienzugangssteuerung
JP2008505513A (ja) * 2004-06-03 2008-02-21 ワイデファイ インコーポレイテッド 低コスト、高性能の局部発振器の構造を備えた周波数変換中継器
US20060189276A1 (en) * 2004-12-08 2006-08-24 Michael Halinski Methods and systems for intelligent adaptive gain control
US8059727B2 (en) 2005-01-28 2011-11-15 Qualcomm Incorporated Physical layer repeater configuration for increasing MIMO performance
US20060205341A1 (en) * 2005-03-11 2006-09-14 Ems Technologies, Inc. Dual polarization wireless repeater including antenna elements with balanced and quasi-balanced feeds
US7848758B1 (en) 2005-09-27 2010-12-07 Sprint Spectrum L.P. Dynamic allocation of carrier frequencies in wireless wide area networks
EP2002565A4 (de) * 2006-03-31 2012-07-04 Qualcomm Inc Repeater mit verstärkter bitübertragungsschicht zur verwendung in wimax-systemen
US20070232228A1 (en) * 2006-04-04 2007-10-04 Mckay David L Sr Wireless repeater with universal server base unit and modular donor antenna options
KR100764166B1 (ko) * 2006-04-18 2007-10-12 포스데이타 주식회사 리피터 인터페이스 유닛 및 그 신호 변환 방법
US7623866B1 (en) 2006-07-10 2009-11-24 Sprint Spectrum L.P. Automatic generation of neighbor lists in a wireless network
US8559379B2 (en) 2006-09-21 2013-10-15 Qualcomm Incorporated Method and apparatus for mitigating oscillation between repeaters
CA2667470A1 (en) 2006-10-26 2008-05-15 Qualcomm Incorporated Repeater techniques for multiple input multiple output utilizing beam formers
EP2158711B1 (de) 2007-05-22 2020-06-24 Intel Corporation Gleichfrequenzverstärker mit agc-stabilitätsbestimmung
US7853290B2 (en) * 2007-10-29 2010-12-14 Infineon Technologies Ag Transmitter arrangement
WO2009076993A1 (en) 2007-12-14 2009-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Improved radio repeater controllability
JP5261787B2 (ja) * 2008-03-07 2013-08-14 三洋電機株式会社 受信装置及び受信方法
ES2382092T3 (es) 2008-07-10 2012-06-05 Telefonaktiebolaget L M Ericsson (Publ) Repetidor auto-optimizable
US8058940B1 (en) * 2008-10-24 2011-11-15 Silicon Laboratories Inc. Dual in-situ mixing for extended tuning range of resonators
US8498241B1 (en) 2009-03-10 2013-07-30 Sprint Spectrum L.P. Use of macro-network channel-list messages for selection of carriers for low-cost internet base-station frequency-hopping pilot beacons
US8325648B1 (en) 2009-04-29 2012-12-04 Sprint Spectrum L.P. Methods and systems for assigning a wireless communication device to a carrier frequency
KR100931861B1 (ko) * 2009-05-19 2009-12-15 주식회사 위다스 시스템 식별정보를 이용한 중계기 제어방법 및 장치
JP5328913B2 (ja) * 2009-06-12 2013-10-30 株式会社エヌ・ティ・ティ・ドコモ 中継増幅装置
US8320313B1 (en) 2009-06-19 2012-11-27 Sprint Spectrum L.P. Method and system for carrier frequency management based on slot contention
JP2011055218A (ja) * 2009-09-01 2011-03-17 Systec:Kk 位置連係無線中継器及び地点情報中継システム
US9107148B1 (en) 2009-11-30 2015-08-11 Sprint Spectrum L.P. Use of pre-handoff macro-carrier data for prioritization of carriers in femtocell frequency-hopping pilot beacons
US8798013B1 (en) 2011-03-25 2014-08-05 Sprint Spectrum L.P. Method and system for management of data transmission in timeslots
US8737376B2 (en) * 2011-08-12 2014-05-27 Telefonaktiebolaget L M Ericsson (Publ) Frontend module for time division duplex (TDD) carrier aggregation
EP2629433A1 (de) * 2012-02-16 2013-08-21 Astrium Limited Signalumwandlung in Kommunikationssatelliten
US9337947B2 (en) * 2012-10-11 2016-05-10 Telefonaktiebolaget L M Ericsson (Publ) Filter apparatus, multiplex device and associated method
EP2907247B1 (de) 2012-10-11 2016-11-23 Telefonaktiebolaget LM Ericsson (publ) Multiplexvorrichtung und zugehöriges verfahren
WO2016073942A1 (en) * 2014-11-07 2016-05-12 Nextivity, Inc. System and method for selecting an operator to boost in a repeater
EP3516789A4 (de) * 2016-09-23 2020-05-06 Wilson Electronics, LLC Verstärker mit einem integrierten satellitenortungssystemmodul
WO2018208967A2 (en) * 2017-05-11 2018-11-15 Wilson Electronics, Llc Variable channelized bandwidth booster
CN111869112B (zh) * 2018-03-15 2022-05-17 株式会社村田制作所 前端电路、前端模块、通信装置以及多工器

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US4160212A (en) * 1977-05-26 1979-07-03 Raytheon Company Radio frequency receiver having serially coupled heterodyning stages, each stage having filters with difference center frequencies
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Also Published As

Publication number Publication date
SE9602161D0 (sv) 1996-05-31
DE69706044D1 (de) 2001-09-13
ES2159138T3 (es) 2001-09-16
EP0894373B1 (de) 2001-08-08
NO985514L (no) 1998-11-26
US5987304A (en) 1999-11-16
EP0894373A1 (de) 1999-02-03
NO316050B1 (no) 2003-12-01
CA2256330A1 (en) 1997-12-04
AU3111697A (en) 1998-01-05
NO985514D0 (no) 1998-11-26
JP2000505263A (ja) 2000-04-25
DE894373T1 (de) 2000-06-08
KR20000016194A (ko) 2000-03-25
SE9602161L (sv) 1997-12-01
CA2256330C (en) 2004-01-27
SE510569C2 (sv) 1999-06-07
WO1997045969A1 (en) 1997-12-04
AU722385B2 (en) 2000-08-03
KR100313486B1 (ko) 2001-12-31
DE69706044T2 (de) 2002-03-21

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Legal Events

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UEP Publication of translation of european patent specification