JP2004530351A5 - - Google Patents
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- Publication number
- JP2004530351A5 JP2004530351A5 JP2002580434A JP2002580434A JP2004530351A5 JP 2004530351 A5 JP2004530351 A5 JP 2004530351A5 JP 2002580434 A JP2002580434 A JP 2002580434A JP 2002580434 A JP2002580434 A JP 2002580434A JP 2004530351 A5 JP2004530351 A5 JP 2004530351A5
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- JP
- Japan
- 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.)
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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 (3)
Publication Number | Publication Date |
---|---|
JP2004530351A JP2004530351A (ja) | 2004-09-30 |
JP2004530351A5 true JP2004530351A5 (ja) | 2005-12-22 |
JP3961957B2 JP3961957B2 (ja) | 2007-08-22 |
Family
ID=9912243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002580434A Expired - Fee Related JP3961957B2 (ja) | 2001-04-04 | 2002-03-22 | セルラー基地局のための送信ネットワーク |
Country Status (15)
Country | Link |
---|---|
US (1) | US7181175B2 (ja) |
EP (1) | EP1374616A2 (ja) |
JP (1) | JP3961957B2 (ja) |
KR (1) | KR20030087057A (ja) |
CN (1) | CN1330210C (ja) |
AU (1) | AU2002251189B2 (ja) |
BR (1) | BR0208599A (ja) |
CA (1) | CA2442813A1 (ja) |
GB (2) | GB2374251A (ja) |
HK (1) | HK1070225A1 (ja) |
MX (1) | MXPA03008897A (ja) |
MY (1) | MY128238A (ja) |
RU (1) | RU2280335C2 (ja) |
TW (1) | TW554631B (ja) |
WO (1) | WO2002082581A2 (ja) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0224341D0 (en) | 2002-10-19 | 2002-11-27 | Qinetiq Ltd | Mobile radio base station |
US7702049B2 (en) * | 2003-09-30 | 2010-04-20 | Intel Corporation | Signal conversion apparatus, systems, and methods |
GB0325987D0 (en) | 2003-11-07 | 2003-12-10 | Qinetiq Ltd | Phased array antenna system with controllable electrical tilt |
US7283597B2 (en) * | 2004-03-29 | 2007-10-16 | Intel Corporation | Receiver for real-time adjacent channel characterization |
GB0415811D0 (en) * | 2004-07-15 | 2004-08-18 | Quintel Technology Ltd | Antenna system for shared operation |
DE102004054370B3 (de) * | 2004-11-10 | 2006-04-20 | Siemens Ag | Anordnung zum Anschalten von zumindest einer Sendeeinheit an eine Sende-Empfangsantenne |
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 |
US7764245B2 (en) * | 2006-06-16 | 2010-07-27 | Cingular Wireless Ii, Llc | Multi-band antenna |
US7630696B2 (en) * | 2006-06-16 | 2009-12-08 | At&T Mobility Ii Llc | Multi-band RF combiner |
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 |
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 |
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 |
KR20110130389A (ko) * | 2008-12-24 | 2011-12-05 | 레이스팬 코포레이션 | Rf 전단 모듈 및 안테나 시스템 |
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 |
WO2016178070A1 (en) | 2015-05-05 | 2016-11-10 | 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 |
US11005553B2 (en) | 2018-08-22 | 2021-05-11 | 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 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS581843B2 (ja) * | 1977-10-14 | 1983-01-13 | 日本電信電話株式会社 | 陸上移動無線基地局送信アンテナ共用方式 |
MTP837B (en) * | 1977-11-07 | 1979-10-22 | Hoffman La Roche And Co Aktien | Derivatives 2 finino-imidazolidire |
US4641365A (en) * | 1984-08-23 | 1987-02-03 | Rca Corporation | Overpower protection for a radio frequency transceiver |
EP0441180B1 (en) * | 1989-01-09 | 1999-07-07 | Mitsubishi Denki Kabushiki Kaisha | Integrated circuits containing microwave circuits |
US5229729A (en) | 1989-12-14 | 1993-07-20 | Murata Manufacturing Co., Ltd. | Radio frequency signal combining/sorting apparatus |
EP0479168B1 (en) * | 1990-10-01 | 1997-02-26 | Murata Manufacturing Co., Ltd. | Antenna supervising apparatus comprising a standing wave ratio measuring unit |
FI88660C (fi) | 1991-01-09 | 1993-06-10 | Nokia Telecommunications Oy | Radiosaendarmottagarsystem |
US5212815A (en) * | 1991-09-03 | 1993-05-18 | Motorola, Inc. | Radio equipment directional coupler |
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 |
US5781865A (en) * | 1996-05-20 | 1998-07-14 | Scientific Research Corporation | PCS cell site system for allowing a plurality of PCS providers to share cell site antennas |
US6085094A (en) * | 1997-08-29 | 2000-07-04 | Nortel Networks Corporation | Method for optimizing spectral re-use |
US20010012788A1 (en) * | 1998-06-12 | 2001-08-09 | R. Keith Gammon | Pcs cell site system for allowing a plurality of pcs providers to share cell site antennas |
FI108196B (fi) * | 1999-09-30 | 2001-11-30 | Nokia Networks Oy | Järjestely ja menetelmä radiojärjestelmän lähetinvastaanotintoiminnan toteuttamiseksi |
-
2001
- 2001-04-04 GB GB0108456A patent/GB2374251A/en not_active Withdrawn
-
2002
- 2002-03-21 TW TW091105413A patent/TW554631B/zh not_active IP Right Cessation
- 2002-03-22 MX MXPA03008897A patent/MXPA03008897A/es unknown
- 2002-03-22 RU RU2003132172/09A patent/RU2280335C2/ru not_active IP Right Cessation
- 2002-03-22 CA CA002442813A patent/CA2442813A1/en not_active Abandoned
- 2002-03-22 JP JP2002580434A patent/JP3961957B2/ja not_active Expired - Fee Related
- 2002-03-22 AU AU2002251189A patent/AU2002251189B2/en not_active Ceased
- 2002-03-22 KR KR10-2003-7013004A patent/KR20030087057A/ko not_active Application Discontinuation
- 2002-03-22 EP EP02720119A patent/EP1374616A2/en not_active Withdrawn
- 2002-03-22 BR BR0208599-2A patent/BR0208599A/pt not_active IP Right Cessation
- 2002-03-22 GB GB0322518A patent/GB2391768C/en not_active Expired - Fee Related
- 2002-03-22 US US10/473,883 patent/US7181175B2/en not_active Expired - Fee Related
- 2002-03-22 CN CNB028112938A patent/CN1330210C/zh not_active Expired - Fee Related
- 2002-03-22 WO PCT/GB2002/001401 patent/WO2002082581A2/en active IP Right Grant
- 2002-03-25 MY MYPI20021057A patent/MY128238A/en unknown
-
2005
- 2005-03-08 HK HK05101995A patent/HK1070225A1/xx not_active IP Right Cessation