ES2159138T3 - Repetidor con amplitud de banda variable. - Google Patents

Repetidor con amplitud de banda variable.

Info

Publication number
ES2159138T3
ES2159138T3 ES97926327T ES97926327T ES2159138T3 ES 2159138 T3 ES2159138 T3 ES 2159138T3 ES 97926327 T ES97926327 T ES 97926327T ES 97926327 T ES97926327 T ES 97926327T ES 2159138 T3 ES2159138 T3 ES 2159138T3
Authority
ES
Spain
Prior art keywords
repeater
controllable
bandwidth
variable
variable band
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.)
Expired - Lifetime
Application number
ES97926327T
Other languages
English (en)
Inventor
Mikael Latt
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=ES2159138(T3) "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 ES2159138T3 publication Critical patent/ES2159138T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)

Abstract

LA INVENCION SE REFIERE A UN REPETIDOR DE TELEFONIA MOVIL CON UN ANCHO DE BANDA VARIABLE. EL REPETIDOR COMPRENDE UN ENLACE ASCENDENTE Y UN ENLACE DESCENDENTE, CADA UNO CONSTITUIDO POR CADENAS DE AMPLIFICADORES (6). CADA CADENA TIENE AL MENOS DOS UNIDADES DE FILTRO DE PASO DE BANDA (10, 11) ACOPLADAS EN SERIE Y TENIENDO BANDAS DE PASO CONTROLABLES, CON AL MENOS UN SOLAPAMIENTO PARCIAL ENTRE ELLAS. LA FRECUENCIA CENTRAL DE LAS UNIDADES DE FILTRO ES CONTROLABLE DE MODO QUE SE HAGA VARIABLE EL ANCHO DE BANDA DE LA BANDA DE PASO RESULTANTE. EN CONSECUENCIA, EL ANCHO DE BANDA EFECTIVO DE LA CADENA DE AMPLIFICADORES ES CONTROLABLE.
ES97926327T 1996-05-31 1997-05-28 Repetidor con amplitud de banda variable. Expired - Lifetime ES2159138T3 (es)

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 (1)

Publication Number Publication Date
ES2159138T3 true ES2159138T3 (es) 2001-09-16

Family

ID=20402832

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97926327T Expired - Lifetime ES2159138T3 (es) 1996-05-31 1997-05-28 Repetidor con amplitud de banda variable.

Country Status (12)

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

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WO2004062305A1 (en) 2002-12-16 2004-07-22 Widefi, Inc. Improved wireless network repeater
US8885688B2 (en) 2002-10-01 2014-11-11 Qualcomm Incorporated Control message management in physical layer repeater
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WO2004034600A1 (en) 2002-10-11 2004-04-22 Widefi, Inc. Reducing loop effects in a wireless local area network repeater
US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
MXPA05003929A (es) 2002-10-15 2005-06-17 Widefi Inc Repetidor de red de area local inalambrica con control automatico de ganancia para extender la cobertura de la red.
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
JP2006506897A (ja) 2002-11-15 2006-02-23 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検出中継器
US7583942B2 (en) * 2003-05-20 2009-09-01 Citizen Holdings Co., Ltd. Tuning device and radio-wave corrected timepiece
US7480485B1 (en) 2004-01-07 2009-01-20 Sprint Spectrum L.P. Radio frequency repeater with automated block/channel selection
US7299005B1 (en) 2004-01-07 2007-11-20 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
CN1993904B (zh) * 2004-05-13 2011-09-07 高通股份有限公司 具有用于上行链路及下行链路同步之下行链路检测的非变频中继器
EP1769645A4 (en) * 2004-06-03 2010-07-21 Qualcomm Inc FREQUENCY TRANSPOSITION REPEATER COMPRISING A LOW ONERESS LOCAL OSCILLATOR ARCHITECTURE HAVING HIGH PERFORMANCE
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
WO2008036401A2 (en) 2006-09-21 2008-03-27 Qualcomm Incorporated Method and apparatus for mitigating oscillation between repeaters
WO2008057290A1 (en) 2006-10-26 2008-05-15 Qualcomm Incorporated Repeater techniques for multiple input multiple output utilizing beam formers
EP2158711B1 (en) * 2007-05-22 2020-06-24 Intel Corporation On frequency repeater with agc stability determination
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
JP2011527538A (ja) 2008-07-10 2011-10-27 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） 自己最適化リピータ
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 (en) * 2012-02-16 2013-08-21 Astrium Limited Signal conversion in communications satellites
WO2014058374A1 (en) 2012-10-11 2014-04-17 Telefonaktiebolaget L M Ericsson (Publ) Filter apparatus, multiplex device and associated method
US9337947B2 (en) * 2012-10-11 2016-05-10 Telefonaktiebolaget L M Ericsson (Publ) Filter apparatus, multiplex device and associated method
EP3216137A1 (en) * 2014-11-07 2017-09-13 Nextivity, Inc. System and method for selecting an operator to boost in a repeater
EP3516789A4 (en) * 2016-09-23 2020-05-06 Wilson Electronics, LLC PREAMPLIFIER WITH INTEGRATED SATELLITE LOCATION SYSTEM MODULE
US10523305B2 (en) * 2017-05-11 2019-12-31 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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SE502811C2 (sv) * 1994-05-11 1996-01-22 Allgon Ab Repeater
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Also Published As

Publication number Publication date
EP0894373B1 (en) 2001-08-08
US5987304A (en) 1999-11-16
NO985514L (no) 1998-11-26
CA2256330C (en) 2004-01-27
SE9602161L (sv) 1997-12-01
NO316050B1 (no) 2003-12-01
DE69706044T2 (de) 2002-03-21
WO1997045969A1 (en) 1997-12-04
CA2256330A1 (en) 1997-12-04
KR100313486B1 (ko) 2001-12-31
KR20000016194A (ko) 2000-03-25
ATE204106T1 (de) 2001-08-15
JP2000505263A (ja) 2000-04-25
AU3111697A (en) 1998-01-05
SE510569C2 (sv) 1999-06-07
EP0894373A1 (en) 1999-02-03
DE69706044D1 (de) 2001-09-13
AU722385B2 (en) 2000-08-03
DE894373T1 (de) 2000-06-08
NO985514D0 (no) 1998-11-26
SE9602161D0 (sv) 1996-05-31

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