MXPA03008897A - Red de transmision para una estacion base celular. - Google Patents

Red de transmision para una estacion base celular.

Info

Publication number
MXPA03008897A
MXPA03008897A MXPA03008897A MXPA03008897A MXPA03008897A MX PA03008897 A MXPA03008897 A MX PA03008897A MX PA03008897 A MXPA03008897 A MX PA03008897A MX PA03008897 A MXPA03008897 A MX PA03008897A MX PA03008897 A MXPA03008897 A MX PA03008897A
Authority
MX
Mexico
Prior art keywords
station
cellular base
transmit network
transmit
network
Prior art date
Application number
MXPA03008897A
Other languages
English (en)
Inventor
Richard Nimmo-Smith Norman
Original Assignee
Qinetiq Ltd
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 Qinetiq Ltd filed Critical Qinetiq Ltd
Publication of MXPA03008897A publication Critical patent/MXPA03008897A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
MXPA03008897A 2001-04-04 2002-03-22 Red de transmision para una estacion base celular. MXPA03008897A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0108456A GB2374251A (en) 2001-04-04 2001-04-04 Base station transmitter
PCT/GB2002/001401 WO2002082581A2 (en) 2001-04-04 2002-03-22 Transmit network for a cellular base-station

Publications (1)

Publication Number Publication Date
MXPA03008897A true MXPA03008897A (es) 2003-12-08

Family

ID=9912243

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03008897A MXPA03008897A (es) 2001-04-04 2002-03-22 Red de transmision para una estacion base celular.

Country Status (15)

Country Link
US (1) US7181175B2 (es)
EP (1) EP1374616A2 (es)
JP (1) JP3961957B2 (es)
KR (1) KR20030087057A (es)
CN (1) CN1330210C (es)
AU (1) AU2002251189B2 (es)
BR (1) BR0208599A (es)
CA (1) CA2442813A1 (es)
GB (2) GB2374251A (es)
HK (1) HK1070225A1 (es)
MX (1) MXPA03008897A (es)
MY (1) MY128238A (es)
RU (1) RU2280335C2 (es)
TW (1) TW554631B (es)
WO (1) WO2002082581A2 (es)

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GB0325987D0 (en) 2003-11-07 2003-12-10 Qinetiq Ltd Phased array antenna system with controllable electrical tilt
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GB0415811D0 (en) 2004-07-15 2004-08-18 Quintel Technology Ltd Antenna system for shared operation
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US7277725B1 (en) * 2004-11-30 2007-10-02 United States Of America As Represented By The Secretary Of The Navy Frequency agile-collocated multi-signal RF distribution system
US7313367B2 (en) * 2005-03-14 2007-12-25 Northrop Grumman Corporation Switched multiplexer method to combine multiple broadband RF sources
FI20055161A0 (fi) * 2005-04-08 2005-04-08 Nokia Corp Diversiteettivastaanotto samaan asennuspaikkaan sijoitetuille tukiasemille
GB0512805D0 (en) 2005-06-23 2005-08-03 Quintel Technology Ltd Antenna system for sharing of operation
WO2007073913A1 (en) * 2005-12-23 2007-07-05 Koninklijke Kpn N.V. Generic repeater
EP1809053A1 (de) * 2006-01-12 2007-07-18 Siemens Aktiengesellschaft Anordnung zur Kombination von Ausgangssignalen zweier Basisstationen
GB0602530D0 (en) 2006-02-09 2006-03-22 Quintel Technology Ltd Phased array antenna system with multiple beams
GB2436418A (en) * 2006-03-24 2007-09-26 Siemens Ag Reducing transmit power levels at frequencies at each end of band to control adjacent cell interference
KR100693998B1 (ko) * 2006-05-12 2007-03-12 한넷텔레콤(주) 유선망에 대한 멀티 채널 형성방법
US7277062B1 (en) 2006-06-16 2007-10-02 At&T Mobility Ii Llc Multi-resonant microstrip dipole antenna
US7630696B2 (en) * 2006-06-16 2009-12-08 At&T Mobility Ii Llc Multi-band RF combiner
US7764245B2 (en) * 2006-06-16 2010-07-27 Cingular Wireless Ii, Llc Multi-band antenna
US20070298838A1 (en) * 2006-06-22 2007-12-27 Honeywell International Inc. Apparatus and method for improving reception in a system with multiple transmitters and receivers operating on a single antenna
US7894779B2 (en) * 2006-06-22 2011-02-22 Honeywell International Inc. Apparatus and method for transmitting and receiving multiple radio signals over a single antenna
GB0616449D0 (en) 2006-08-18 2006-09-27 Quintel Technology Ltd Diversity antenna system with electrical tilt
US7945229B2 (en) * 2007-04-02 2011-05-17 Honeywell International Inc. Software-definable radio transceiver with MEMS filters
WO2008126516A1 (ja) 2007-04-10 2008-10-23 Naoki Suehiro 送信方法、送信装置、受信方法及び受信装置
CN101034922B (zh) * 2007-04-19 2010-07-07 华为技术有限公司 信号合路的方法、装置及异系统同频段共天馈的系统
US8676124B2 (en) * 2007-09-28 2014-03-18 Qualcomm Incorporated Scheduling based on effective target load with interference cancellation in a wireless communication system
US9084201B2 (en) * 2008-01-25 2015-07-14 Qualcomm Incorporated Power headroom management in wireless communication systems
US7957705B1 (en) 2008-03-18 2011-06-07 Sprint Spectrum L.P. System and method for reducing radio frequency interference caused by a carrier
KR101689596B1 (ko) * 2008-12-23 2016-12-26 엘지전자 주식회사 복수의 전송 대역을 지원하는 무선 통신 시스템에 있어서, ｈａｒｑ 프로세스를 수행하기 위한 제어정보를 전송하는 방법
WO2010075190A2 (en) * 2008-12-24 2010-07-01 Rayspan Corporation Rf front-end module and antenna systems
US8185120B2 (en) 2010-03-26 2012-05-22 Microsoft Corporation Cellular service with improved service availability
US8432836B2 (en) * 2010-11-09 2013-04-30 Apple Inc. Wireless circuitry with simultaneous voice and data capabilities and reduced intermodulation distortion
FR2973182A1 (fr) * 2011-03-24 2012-09-28 Selecom Sud Electronique Comm Procede de multiplexage de canaux adjacents d'un reseau de diffusion de television numerique terrestre et dispositif emetteur-recepteur mettant en oeuvre un tel procede
JP5636321B2 (ja) * 2011-03-29 2014-12-03 株式会社日立国際八木ソリューションズ アンテナ共用システム
US8750792B2 (en) * 2012-07-26 2014-06-10 Remec Broadband Wireless, Llc Transmitter for point-to-point radio system
US9831899B1 (en) * 2015-01-13 2017-11-28 Physical Optics Corporation Integrative software radio
US10374697B2 (en) 2015-05-05 2019-08-06 Andrew Wireless Systems Gmbh Distributed duplexer configuration for blocking and linearity
US10707905B2 (en) * 2015-06-23 2020-07-07 Skyworks Solutions, Inc. Wideband multiplexer for radio-frequency applications
CN106656243A (zh) * 2015-10-27 2017-05-10 中兴通讯股份有限公司 多频段收发信机及多频段射频信号发送和接收方法
JP6720408B2 (ja) * 2016-10-07 2020-07-08 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） ワイヤレス通信ネットワークで動作する通信デバイス向けのビームカバレッジの提供に関する方法及び装置
US10630262B2 (en) * 2017-07-21 2020-04-21 Qualcomm Incorporated Filter circuit
WO2020038569A1 (en) 2018-08-22 2020-02-27 Telefonaktiebolaget Lm Ericsson (Publ) Beam training performed by a terminal device
CN116545469A (zh) * 2020-12-21 2023-08-04 荣耀终端有限公司 无线通信系统、方法、设备以及芯片

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AU660063B2 (en) * 1992-02-18 1995-06-08 Alcatel N.V. A system and method for combining multiple transmitters in a multi-channel cellular telephone communication system
GB2279813B (en) * 1993-07-02 1997-05-14 Northern Telecom Ltd Polarisation diversity antenna
SE502811C2 (sv) * 1994-05-11 1996-01-22 Allgon Ab Repeater
FI98871C (fi) * 1994-09-15 1997-08-25 Nokia Telecommunications Oy Menetelmä tukiaseman summausverkon virittämiseksi sekä kaistanpäästösuodatin
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Also Published As

Publication number Publication date
US7181175B2 (en) 2007-02-20
GB2391768C (en) 2005-09-26
RU2280335C2 (ru) 2006-07-20
GB0108456D0 (en) 2001-05-23
AU2002251189B2 (en) 2005-03-10
CN1543750A (zh) 2004-11-03
EP1374616A2 (en) 2004-01-02
GB2391768A (en) 2004-02-11
MY128238A (en) 2007-01-31
HK1070225A1 (en) 2005-06-10
WO2002082581A2 (en) 2002-10-17
TW554631B (en) 2003-09-21
JP2004530351A (ja) 2004-09-30
GB2374251A (en) 2002-10-09
US20040137947A1 (en) 2004-07-15
BR0208599A (pt) 2004-03-23
CA2442813A1 (en) 2002-10-17
WO2002082581A3 (en) 2003-02-20
KR20030087057A (ko) 2003-11-12
CN1330210C (zh) 2007-08-01
GB0322518D0 (en) 2003-10-29
GB2391768B (en) 2004-07-21
JP3961957B2 (ja) 2007-08-22
RU2003132172A (ru) 2005-04-10

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