SE510569C2 - Repeterare med variabel bandbredd - Google Patents

Repeterare med variabel bandbredd

Info

Publication number
SE510569C2
SE510569C2 SE9602161A SE9602161A SE510569C2 SE 510569 C2 SE510569 C2 SE 510569C2 SE 9602161 A SE9602161 A SE 9602161A SE 9602161 A SE9602161 A SE 9602161A SE 510569 C2 SE510569 C2 SE 510569C2
Authority
SE
Sweden
Prior art keywords
bandpass filter
controllable
bandwidth
filter units
frequency
Prior art date
Application number
SE9602161A
Other languages
English (en)
Swedish (sv)
Other versions
SE9602161D0 (sv
SE9602161L (sv
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=SE510569(C2) "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
Priority to SE9602161A priority Critical patent/SE510569C2/sv
Publication of SE9602161D0 publication Critical patent/SE9602161D0/xx
Priority to PCT/SE1997/000916 priority patent/WO1997045969A1/fr
Priority to JP9542228A priority patent/JP2000505263A/ja
Priority to AT97926327T priority patent/ATE204106T1/de
Priority to AU31116/97A priority patent/AU722385B2/en
Priority to EP97926327A priority patent/EP0894373B1/fr
Priority to CA002256330A priority patent/CA2256330C/fr
Priority to DE0894373T priority patent/DE894373T1/de
Priority to KR1019980709762A priority patent/KR100313486B1/ko
Priority to ES97926327T priority patent/ES2159138T3/es
Priority to DE69706044T priority patent/DE69706044T2/de
Priority to US08/865,940 priority patent/US5987304A/en
Publication of SE9602161L publication Critical patent/SE9602161L/xx
Priority to NO985514A priority patent/NO316050B1/no
Publication of SE510569C2 publication Critical patent/SE510569C2/sv

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)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Amplifiers (AREA)
  • Inorganic Insulating Materials (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
SE9602161A 1996-05-31 1996-05-31 Repeterare med variabel bandbredd SE510569C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9602161A SE510569C2 (sv) 1996-05-31 1996-05-31 Repeterare med variabel bandbredd
ES97926327T ES2159138T3 (es) 1996-05-31 1997-05-28 Repetidor con amplitud de banda variable.
DE69706044T DE69706044T2 (de) 1996-05-31 1997-05-28 Zwischenverstärker mit variabler bandbreite
EP97926327A EP0894373B1 (fr) 1996-05-31 1997-05-28 Repetiteur a largeur de bande variable
KR1019980709762A KR100313486B1 (ko) 1996-05-31 1997-05-28 가변 대역폭을 갖춘 중계기
AT97926327T ATE204106T1 (de) 1996-05-31 1997-05-28 Zwischenverstärker mit variabler bandbreite
AU31116/97A AU722385B2 (en) 1996-05-31 1997-05-28 Repeater with variable bandwidth
PCT/SE1997/000916 WO1997045969A1 (fr) 1996-05-31 1997-05-28 Repetiteur a largeur de bande variable
CA002256330A CA2256330C (fr) 1996-05-31 1997-05-28 Repetiteur a largeur de bande variable
DE0894373T DE894373T1 (de) 1996-05-31 1997-05-28 Wiederholer mit variabler bandbreite
JP9542228A JP2000505263A (ja) 1996-05-31 1997-05-28 可変帯域中継器
US08/865,940 US5987304A (en) 1996-05-31 1997-05-30 Repeater with variable bandwidth
NO985514A NO316050B1 (no) 1996-05-31 1998-11-26 Repeterer med variabel båndbredde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602161A SE510569C2 (sv) 1996-05-31 1996-05-31 Repeterare med variabel bandbredd

Publications (3)

Publication Number Publication Date
SE9602161D0 SE9602161D0 (sv) 1996-05-31
SE9602161L SE9602161L (sv) 1997-12-01
SE510569C2 true SE510569C2 (sv) 1999-06-07

Family

ID=20402832

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602161A SE510569C2 (sv) 1996-05-31 1996-05-31 Repeterare med variabel bandbredd

Country Status (12)

Country Link
US (1) US5987304A (fr)
EP (1) EP0894373B1 (fr)
JP (1) JP2000505263A (fr)
KR (1) KR100313486B1 (fr)
AT (1) ATE204106T1 (fr)
AU (1) AU722385B2 (fr)
CA (1) CA2256330C (fr)
DE (2) DE69706044T2 (fr)
ES (1) ES2159138T3 (fr)
NO (1) NO316050B1 (fr)
SE (1) SE510569C2 (fr)
WO (1) WO1997045969A1 (fr)

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WO2001052447A2 (fr) 2000-01-14 2001-07-19 Andrew Corporation Repeteurs pour systemes de telecommunication sans fil
AU1914501A (en) * 1999-11-01 2001-05-14 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
CA2323881A1 (fr) * 2000-10-18 2002-04-18 Dps Wireless Inc. Repeteur personnel adaptatif
US7574230B1 (en) * 2001-05-31 2009-08-11 Sprint Spectrum L.P. Remote base station with transmit power control
JP2005531202A (ja) 2002-06-21 2005-10-13 ワイデファイ インコーポレイテッド 無線ローカル・エリア・ネットワーク・リピータ
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
KR100462713B1 (ko) * 2002-10-10 2004-12-23 현광전자통신 주식회사 위상잡음 특성을 개선한 주파수 변환 중계기 시스템 및 방법
WO2004034600A1 (fr) 2002-10-11 2004-04-22 Widefi, Inc. Reduction des effets de boucle dans un repeteur de reseau local sans fil
US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
JP4541891B2 (ja) 2002-10-15 2010-09-08 クゥアルコム・インコーポレイテッド ネットワーク・カバレージを拡張するための自動利得制御を備えた無線ローカルエリア・ネットワークの中継器
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
BR0316218A (pt) 2002-11-15 2005-09-27 Widefi Inc Método e aparelho para detectar a presença de um sinal em um de pelo menos dois canais de frequência em um repetidor de translação de frequência para uso em uma rede de área local sem fios (wlan)
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
US7233771B2 (en) * 2004-05-13 2007-06-19 Widefi, Inc. Non-frequency translating repeater with downlink detection for uplink and downlink synchronization
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
EP1859545A2 (fr) * 2005-03-11 2007-11-28 Andrew Corporation Repeteur sans fil a double polarisation contenant des elements d'antenne avec des alimentations equilibrees et quasi-equilibrees
US7848758B1 (en) 2005-09-27 2010-12-07 Sprint Spectrum L.P. Dynamic allocation of carrier frequencies in wireless wide area networks
KR101068057B1 (ko) * 2006-03-31 2011-09-28 퀄컴 인코포레이티드 와이맥스 시스템들에서의 동작을 위한 향상된 물리적 계층 중계기
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
BRPI0717490A2 (pt) 2006-09-21 2016-10-04 Qualcomm Inc método e aparelho para mitigar oscilação entre repetidoras
BRPI0717378A2 (pt) 2006-10-26 2013-10-29 Qualcomm Inc Técnicas de repetidora para múltiplas entradas e múltiplas saídas utilizando conformadores de fachos.
US8073387B2 (en) * 2007-05-22 2011-12-06 Powerwave Technologies, Inc. On frequency repeater with AGC stability determination
US7853290B2 (en) * 2007-10-29 2010-12-14 Infineon Technologies Ag Transmitter arrangement
JP5393697B2 (ja) * 2007-12-14 2014-01-22 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 改良された無線中継器可制御性
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
WO2010143717A1 (fr) * 2009-06-12 2010-12-16 株式会社エヌ・ティ・ティ・ドコモ Appareil d'amplification relais
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 (fr) * 2012-02-16 2013-08-21 Astrium Limited Conversion de signal dans des satellites de communications
EP2907247B1 (fr) 2012-10-11 2016-11-23 Telefonaktiebolaget LM Ericsson (publ) Dispositif multiplexe et méthode associée
US9337947B2 (en) * 2012-10-11 2016-05-10 Telefonaktiebolaget L M Ericsson (Publ) Filter apparatus, multiplex device and associated method
EP3216137A1 (fr) * 2014-11-07 2017-09-13 Nextivity, Inc. Système et procédé de sélection d'un opérateur pour amplifier un signal dans un répéteur
US10644790B2 (en) * 2016-09-23 2020-05-05 Wilson Electronics, Llc Booster with an integrated satellite location system module
WO2018208967A2 (fr) * 2017-05-11 2018-11-15 Wilson Electronics, Llc Amplificateur de largeur de bande à répartition en canaux variable
KR102375500B1 (ko) * 2018-03-15 2022-03-17 가부시키가이샤 무라타 세이사쿠쇼 프런트 엔드 회로, 프런트 엔드 모듈, 통신 장치, 및 멀티플렉서

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Also Published As

Publication number Publication date
NO985514L (no) 1998-11-26
US5987304A (en) 1999-11-16
SE9602161D0 (sv) 1996-05-31
DE69706044T2 (de) 2002-03-21
DE69706044D1 (de) 2001-09-13
CA2256330A1 (fr) 1997-12-04
EP0894373B1 (fr) 2001-08-08
KR20000016194A (ko) 2000-03-25
NO316050B1 (no) 2003-12-01
AU722385B2 (en) 2000-08-03
SE9602161L (sv) 1997-12-01
ES2159138T3 (es) 2001-09-16
CA2256330C (fr) 2004-01-27
KR100313486B1 (ko) 2001-12-31
ATE204106T1 (de) 2001-08-15
EP0894373A1 (fr) 1999-02-03
JP2000505263A (ja) 2000-04-25
DE894373T1 (de) 2000-06-08
NO985514D0 (no) 1998-11-26
WO1997045969A1 (fr) 1997-12-04
AU3111697A (en) 1998-01-05

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