MXPA05009144A - Aumentador de senal celular. - Google Patents

Aumentador de senal celular.

Info

Publication number
MXPA05009144A
MXPA05009144A MXPA05009144A MXPA05009144A MXPA05009144A MX PA05009144 A MXPA05009144 A MX PA05009144A MX PA05009144 A MXPA05009144 A MX PA05009144A MX PA05009144 A MXPA05009144 A MX PA05009144A MX PA05009144 A MXPA05009144 A MX PA05009144A
Authority
MX
Mexico
Prior art keywords
signal
user
base station
signals
retransmits
Prior art date
Application number
MXPA05009144A
Other languages
English (en)
Inventor
William Maxwell James
Original Assignee
Ems Technologies Inc
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 Ems Technologies Inc filed Critical Ems Technologies Inc
Publication of MXPA05009144A publication Critical patent/MXPA05009144A/es

Links

Classifications

    • 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
    • H04B7/15535—Control of relay amplifier gain
    • 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
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area
    • 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
    • H04B7/1555—Selecting relay station antenna mode, e.g. selecting omnidirectional -, directional beams, selecting polarizations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Transceivers (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Amplifiers (AREA)

Abstract

Se describe una unidad aumentadora de senales, portatil, para el usuario, de bajo costo, para extender la cobertura de servicio de las comunicaciones inalambricas a un usuario en un area deseada de cobertura limitada. El aumento soporta un incremento de niveles de energia de senales para permitir el uso de la comunicacion inalambrica en un sitio, tal como un ambiente de oficina pequena o de oficina domestica, dos de las senales celulares originales son debiles o no confiables. Una senal de la estacion base es aumentada por un servicio amplificador bidireccional (BDA), el cual recibe una senal de la estacion base, amplifica la energia de la senal y retransmite la senal amplificada en una primera via de senales a un usuario en estrecha proximidad. El amplificador bidireccional tambien recibe una senal de usuario, amplifica la energia de la senal y retransmite la senal amplificada a la estacion base en una segunda via de senal separada. Las antenas polarizadas dobles pueden recibir y transmitir las senales respectivas a polarizaciones opuestas para incrementar el aislamiento de las senales.
MXPA05009144A 2003-02-26 2003-02-26 Aumentador de senal celular. MXPA05009144A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/006056 WO2004079946A1 (en) 2003-02-26 2003-02-26 Cellular signal enhancer

Publications (1)

Publication Number Publication Date
MXPA05009144A true MXPA05009144A (es) 2005-10-20

Family

ID=32961092

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05009144A MXPA05009144A (es) 2003-02-26 2003-02-26 Aumentador de senal celular.

Country Status (13)

Country Link
EP (1) EP1597839B1 (es)
JP (1) JP2006514488A (es)
KR (1) KR100978878B1 (es)
CN (1) CN1765067B (es)
AT (1) ATE370559T1 (es)
AU (1) AU2003219940C1 (es)
BR (1) BR0318162A (es)
CA (1) CA2516967A1 (es)
DE (1) DE60315728T2 (es)
ES (1) ES2291625T3 (es)
HK (1) HK1086395A1 (es)
MX (1) MXPA05009144A (es)
WO (1) WO2004079946A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8145208B2 (en) * 2006-10-31 2012-03-27 Gogo Llc Air-to-ground cellular communication network terrestrial base station having multi-dimensional sectors with alternating radio frequency polarizations
DE102005018506A1 (de) * 2005-04-20 2006-11-02 Vodafone Holding Gmbh Ausdehnung einer Funknetzzelle
GB2425440B (en) * 2005-04-22 2008-05-21 Toshiba Res Europ Ltd Wireless communications system
GB2427528B (en) * 2005-06-23 2008-04-09 Toshiba Res Europ Ltd Wireless communications system
WO2007004927A1 (en) * 2005-07-04 2007-01-11 Telefonaktiebolaget Lm Ericsson (Publ) An improved repeater antenna
JP4967387B2 (ja) * 2006-03-14 2012-07-04 横河電機株式会社 ギャップフィラー装置
EP1895681A1 (fr) * 2006-09-04 2008-03-05 E-Blink Système de transmission de données sans fil entre une station de base et une station de relais dans un réseau de téléphonie mobile
JP4923195B2 (ja) * 2007-02-16 2012-04-25 ソフトバンクＢｂ株式会社 移動体通信用中継増幅装置
CN101141714A (zh) * 2007-09-26 2008-03-12 华为技术有限公司 一种基站兼容高增益塔顶放大器的方法和装置
JP5355247B2 (ja) * 2009-06-26 2013-11-27 京セラ株式会社 移動体通信中継システムおよび通信装置
US20120294226A1 (en) * 2010-01-13 2012-11-22 Telefonaktiebolaget L M Ericsson (Publ) Distributed relay for multi-hop communication network
FR2956934B1 (fr) 2010-02-26 2012-09-28 Blink E Procede et dispositif d'emission/reception de signaux electromagnetiques recus/emis sur une ou plusieurs premieres bandes de frequences.
CN103650358B (zh) 2011-06-01 2016-05-11 康普技术有限责任公司 具有非双工器隔离子系统的宽带分布式天线系统
FR2990315B1 (fr) 2012-05-04 2014-06-13 Blink E Procede de transmission d'informations entre une unite emettrice et une unite receptrice
CN103857026B (zh) * 2014-02-27 2017-05-10 京信通信系统（广州）有限公司 下行信号处理装置及方法、信号处理系统及信号处理方法
JP6729059B2 (ja) 2016-06-24 2020-07-22 日本電気株式会社 中継装置、中継システム及び中継方法
CA3037861C (en) * 2016-09-23 2024-01-02 Wilson Electronics, Llc Location based access to selected communication bands
CN108235222B (zh) * 2016-12-12 2019-09-17 电信科学技术研究院 一种发送数据的方法和设备
US11349556B2 (en) 2019-06-20 2022-05-31 Cellphone-Mate, Inc. Radio frequency signal boosters for providing indoor coverage of high frequency cellular networks
US11979218B1 (en) * 2020-01-28 2024-05-07 Cellphone-Mate, Inc. Radio frequency signal boosters serving as outdoor infrastructure in high frequency cellular networks
CN111447050A (zh) * 2020-04-02 2020-07-24 福州速职时代网络科技有限公司 一种信号增强系统和信号增强系统的双工通信实现方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2809658B2 (ja) * 1988-12-27 1998-10-15 三菱電機株式会社 衛星回線偏波設定装置
JP2001513969A (ja) * 1997-03-03 2001-09-04 セレトラ・リミテッド セルラー通信システム
US6032020A (en) * 1997-07-28 2000-02-29 Motorola, Inc. Multi-repeater communication system
WO1999029051A1 (en) * 1997-12-01 1999-06-10 Qualcomm Incorporated Wireless repeater using polarization diversity in a wireless communications system
DE19756050C1 (de) * 1997-12-17 1999-03-18 Deutsche Telekom Ag Verfahren zur Signalversorgung von Repeatern in Gleichwellensendernetzen sowie Einrichtung zur Durchführung des Verfahrens
IL137078A (en) * 1999-07-20 2005-05-17 Andrew Corp Side-to-side repeater and adaptive cancellation for repeater
GB9930004D0 (en) * 1999-12-17 2000-02-09 Koninkl Philips Electronics Nv Multibit spread spectrum signalling

Also Published As

Publication number Publication date
BR0318162A (pt) 2006-02-21
ATE370559T1 (de) 2007-09-15
AU2003219940B2 (en) 2009-10-01
EP1597839A4 (en) 2006-09-13
AU2003219940A1 (en) 2004-09-28
CN1765067A (zh) 2006-04-26
KR20050102680A (ko) 2005-10-26
CN1765067B (zh) 2010-11-10
KR100978878B1 (ko) 2010-08-31
CA2516967A1 (en) 2004-09-16
JP2006514488A (ja) 2006-04-27
DE60315728T2 (de) 2008-06-05
EP1597839B1 (en) 2007-08-15
AU2003219940C1 (en) 2010-03-04
HK1086395A1 (en) 2006-09-15
WO2004079946A1 (en) 2004-09-16
DE60315728D1 (de) 2007-09-27
ES2291625T3 (es) 2008-03-01
EP1597839A1 (en) 2005-11-23

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