DE894373T1 - Wiederholer mit variabler bandbreite - Google Patents

Wiederholer mit variabler bandbreite

Info

Publication number
DE894373T1
DE894373T1 DE0894373T DE97926327T DE894373T1 DE 894373 T1 DE894373 T1 DE 894373T1 DE 0894373 T DE0894373 T DE 0894373T DE 97926327 T DE97926327 T DE 97926327T DE 894373 T1 DE894373 T1 DE 894373T1
Authority
DE
Germany
Prior art keywords
repeater
controllable
bandwidth
variable
filter units
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE0894373T
Other languages
English (en)
Inventor
Mikael Laett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Allgon AB
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=DE894373(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
Publication of DE894373T1 publication Critical patent/DE894373T1/de
Pending legal-status Critical Current

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)
  • Amplifiers (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE0894373T 1996-05-31 1997-05-28 Wiederholer mit variabler bandbreite Pending DE894373T1 (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
DE894373T1 true DE894373T1 (de) 2000-06-08

Family

ID=20402832

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69706044T Expired - Lifetime DE69706044T2 (de) 1996-05-31 1997-05-28 Zwischenverstärker mit variabler bandbreite
DE0894373T Pending DE894373T1 (de) 1996-05-31 1997-05-28 Wiederholer mit variabler bandbreite

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69706044T Expired - Lifetime DE69706044T2 (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) DE69706044T2 (de)
ES (1) ES2159138T3 (de)
NO (1) NO316050B1 (de)
SE (1) SE510569C2 (de)
WO (1) WO1997045969A1 (de)

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CA2323881A1 (en) * 2000-10-18 2002-04-18 Dps Wireless Inc. Adaptive personal repeater
US7574230B1 (en) * 2001-05-31 2009-08-11 Sprint Spectrum L.P. Remote base station with transmit power control
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US8885688B2 (en) 2002-10-01 2014-11-11 Qualcomm Incorporated Control message management in physical layer repeater
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CN100574119C (zh) 2002-10-11 2009-12-23 高通股份有限公司 操作无线局域网中转发器的方法
US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
AU2003275001A1 (en) 2002-10-15 2004-05-04 Qualcomm Incorporated Wireless local area network repeater with automatic gain control for extending network coverage
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
AU2003287498A1 (en) 2002-11-15 2004-06-15 Qualcomm Incorporated Wireless local area network repeater with detection
GB2411797B (en) 2002-12-16 2006-03-01 Widefi Inc Improved wireless network repeater
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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
JP4960223B2 (ja) * 2004-05-13 2012-06-27 クゥアルコム・インコーポレイテッド 検出およびメディア・アクセス制御を行う非周波数変換型リピータ
EP1769645A4 (de) 2004-06-03 2010-07-21 Qualcomm Inc Frequenzüberträger mit kostengeringer lokaler hochleistungsoszillatorarchitektur
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
WO2006099209A2 (en) * 2005-03-11 2006-09-21 Ems Technologies, Inc. Remotely controllable and reconfigurable wireless repeater
US7848758B1 (en) 2005-09-27 2010-12-07 Sprint Spectrum L.P. Dynamic allocation of carrier frequencies in wireless wide area networks
WO2007123733A2 (en) * 2006-03-31 2007-11-01 Qualcomm Incorporated Enhanced physical layer repeater for operation in wimax systems
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
RU2444159C2 (ru) 2006-09-21 2012-02-27 Квэлкомм Инкорпорейтед Способ и устройство для подавления колебаний между повторителями
JP4875164B2 (ja) 2006-10-26 2012-02-15 クゥアルコム・インコーポレイテッド ビームフォーマを利用する多入力多出力のための中継器技術
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
US9660720B2 (en) 2008-07-10 2017-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Self-optimizing repeater
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
CN102804635A (zh) * 2009-06-12 2012-11-28 株式会社Ntt都科摩 中继放大装置
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
CA2966763A1 (en) * 2014-11-07 2016-05-12 Nextivity, Inc. System and method for selecting an operator to boost in a repeater
CA3037957A1 (en) * 2016-09-23 2018-03-29 Wilson Electronics, Llc Booster with an integrated satellite location system module
WO2018208967A2 (en) * 2017-05-11 2018-11-15 Wilson Electronics, Llc Variable channelized bandwidth booster
WO2019176538A1 (ja) * 2018-03-15 2019-09-19 株式会社村田製作所 フロントエンド回路、フロントエンドモジュール、通信装置及びマルチプレクサ

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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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SE502811C2 (sv) * 1994-05-11 1996-01-22 Allgon Ab Repeater
US5768685A (en) * 1995-12-11 1998-06-16 Hughes Electronics Method and apparatus for converting signals in a base station receiver

Also Published As

Publication number Publication date
WO1997045969A1 (en) 1997-12-04
NO985514D0 (no) 1998-11-26
EP0894373B1 (de) 2001-08-08
NO316050B1 (no) 2003-12-01
DE69706044D1 (de) 2001-09-13
US5987304A (en) 1999-11-16
JP2000505263A (ja) 2000-04-25
SE9602161L (sv) 1997-12-01
ATE204106T1 (de) 2001-08-15
KR100313486B1 (ko) 2001-12-31
AU722385B2 (en) 2000-08-03
NO985514L (no) 1998-11-26
AU3111697A (en) 1998-01-05
SE9602161D0 (sv) 1996-05-31
SE510569C2 (sv) 1999-06-07
ES2159138T3 (es) 2001-09-16
KR20000016194A (ko) 2000-03-25
DE69706044T2 (de) 2002-03-21
EP0894373A1 (de) 1999-02-03
CA2256330A1 (en) 1997-12-04
CA2256330C (en) 2004-01-27

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