ATE388533T1 - Antennen-diversity-anordnung und -verfahren - Google Patents
Antennen-diversity-anordnung und -verfahrenInfo
- Publication number
- ATE388533T1 ATE388533T1 AT04748996T AT04748996T ATE388533T1 AT E388533 T1 ATE388533 T1 AT E388533T1 AT 04748996 T AT04748996 T AT 04748996T AT 04748996 T AT04748996 T AT 04748996T AT E388533 T1 ATE388533 T1 AT E388533T1
- Authority
- AT
- Austria
- Prior art keywords
- sector
- branch
- combined
- assigned
- signals
- Prior art date
Links
- 230000001413 cellular effect Effects 0.000 abstract 1
- 230000010287 polarization Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Radio Transmission System (AREA)
- Transceivers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2004/000942 WO2005125045A1 (en) | 2004-06-15 | 2004-06-15 | Antenna diversity arrangement and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE388533T1 true ATE388533T1 (de) | 2008-03-15 |
Family
ID=35510077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04748996T ATE388533T1 (de) | 2004-06-15 | 2004-06-15 | Antennen-diversity-anordnung und -verfahren |
Country Status (10)
Country | Link |
---|---|
US (1) | US8228840B2 (de) |
EP (1) | EP1756969B1 (de) |
JP (1) | JP4491654B2 (de) |
CN (1) | CN101002404B (de) |
AT (1) | ATE388533T1 (de) |
CA (1) | CA2570166C (de) |
DE (1) | DE602004012331T2 (de) |
DK (1) | DK1756969T3 (de) |
RU (1) | RU2342784C2 (de) |
WO (1) | WO2005125045A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1926716B (zh) * | 2004-03-11 | 2012-07-04 | 艾利森电话股份有限公司 | 天线分集*** |
ATE388533T1 (de) | 2004-06-15 | 2008-03-15 | Ericsson Telefon Ab L M | Antennen-diversity-anordnung und -verfahren |
US8090412B2 (en) * | 2005-07-17 | 2012-01-03 | Broadcom Corporation | Multi-sector base station and shared processing information |
EP1977534A4 (de) * | 2006-01-25 | 2013-05-22 | Ericsson Telefon Ab L M | Verfahren und vorrichtung zur verringerung von kombiniererverlusten in einer mehrsektor-omni-basis-station |
WO2007111545A1 (en) * | 2006-03-28 | 2007-10-04 | Telefonaktiebolaget Lm Ericsson (Publ) | A radio base station system, a node in a cellular mobile communications network, and a splitter device |
JP4823756B2 (ja) * | 2006-04-27 | 2011-11-24 | 京セラ株式会社 | 移動体通信システム、基地局装置及び移動体通信システムの周波数割当方法 |
JP2008131221A (ja) * | 2006-11-20 | 2008-06-05 | Nec Tokin Corp | 移動体識別装置 |
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***同频段共天馈的*** |
EP2342911B1 (de) * | 2008-08-28 | 2012-10-03 | Telefonaktiebolaget L M Ericsson (publ) | Anordnung für verbesserte isolation zwischen angrenzenden zellgebieten |
US8934855B2 (en) * | 2008-11-12 | 2015-01-13 | Apple Inc. | Antenna auto-configuration |
US20110103495A1 (en) * | 2009-11-04 | 2011-05-05 | Itt Manufacturing Enterprises, Inc. | Communications link redundancy including multiple input, multiple output architecture |
US9030363B2 (en) * | 2009-12-29 | 2015-05-12 | Kathrein-Werke Ag | Method and apparatus for tilting beams in a mobile communications network |
US8731616B2 (en) * | 2009-12-29 | 2014-05-20 | Kathrein -Werke KG | Active antenna array and method for relaying first and second protocol radio signals in a mobile communications network |
US8423028B2 (en) * | 2009-12-29 | 2013-04-16 | Ubidyne, Inc. | Active antenna array with multiple amplifiers for a mobile communications network and method of providing DC voltage to at least one processing element |
US8433242B2 (en) * | 2009-12-29 | 2013-04-30 | Ubidyne Inc. | Active antenna array for a mobile communications network with multiple amplifiers using separate polarisations for transmission and a combination of polarisations for reception of separate protocol signals |
US20130039402A1 (en) * | 2010-04-21 | 2013-02-14 | Telefonaktiebolaget L M Ericsson (Publ) | Method to get a frequency reference to a base station |
US20110292868A1 (en) * | 2010-05-25 | 2011-12-01 | Sk E Uml A Ee Rby Ulf | Method and Apparatus for Increasing the Capacity and Coverage of a Multi-Sector, Omni Site |
US8564497B1 (en) | 2012-08-31 | 2013-10-22 | Redline Communications Inc. | System and method for payload enclosure |
EP3116253B1 (de) | 2014-03-26 | 2019-06-26 | Huawei Technologies Co. Ltd. | Basisstation |
US9698492B2 (en) | 2015-01-28 | 2017-07-04 | Northrop Grumman Systems Corporation | Low-cost diplexed multiple beam integrated antenna system for LEO satellite constellation |
US20180091213A1 (en) * | 2016-09-27 | 2018-03-29 | Nokia Solutions And Networks Oy | Mobile base station receiver digitalization capacity enhancement using combined analog signals |
CN106849994B (zh) * | 2016-12-12 | 2018-11-23 | 西安空间无线电技术研究所 | 一种跳频信号极化分集合并方法 |
CN107911874A (zh) * | 2017-11-03 | 2018-04-13 | 江苏恒达微波技术开发有限公司 | 一种塔式通信基站 |
EP4049379A1 (de) * | 2019-10-23 | 2022-08-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Verfahren und vorrichtungen für flexible bandbreitennutzung |
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US4563774A (en) | 1982-10-25 | 1986-01-07 | At&T Bell Laboratories | Address coded communication system |
US4649549A (en) | 1983-08-30 | 1987-03-10 | Sophisticated Signals And Circuits | Apparatus for synchronizing linear PN sequences |
US4748682A (en) | 1985-01-08 | 1988-05-31 | Mitsubishi Denki Kabushiki Kaisha | Combined diversity receiving apparatus |
JPH02260925A (ja) | 1989-03-31 | 1990-10-23 | Toshiba Lighting & Technol Corp | ダイバシティ受信装置 |
US5216434A (en) | 1989-05-18 | 1993-06-01 | Nec Corporation | Diversity receiving apparatus |
US5248988A (en) | 1989-12-12 | 1993-09-28 | Nippon Antenna Co., Ltd. | Antenna used for a plurality of frequencies in common |
IL100213A (en) * | 1990-12-07 | 1995-03-30 | Qualcomm Inc | Mikrata Kedma phone system and its antenna distribution system |
US5513176A (en) | 1990-12-07 | 1996-04-30 | Qualcomm Incorporated | Dual distributed antenna system |
US5067173A (en) | 1990-12-20 | 1991-11-19 | At&T Bell Laboratories | Microcellular communications system using space diversity reception |
FI90703C (fi) | 1992-02-14 | 1994-03-10 | Nokia Mobile Phones Ltd | Diversiteettiboosteri |
US5263047A (en) * | 1992-07-02 | 1993-11-16 | Motorola, Inc. | Multiple cavity tuning of a transmitter output in a communication system |
JPH0677865A (ja) * | 1992-08-24 | 1994-03-18 | Fujitsu Ltd | ルートダイバシティ方式の無線通信システム |
GB2271246B (en) * | 1992-10-03 | 1997-02-12 | Motorola Ltd | Sectorized cellular radio base station antenna |
US5483667A (en) * | 1993-07-08 | 1996-01-09 | Northern Telecom Limited | Frequency plan for a cellular network |
EP0684707A1 (de) * | 1994-05-28 | 1995-11-29 | Nortel Networks Corporation | Gruppenantenne für eine zellulare Basisfunkstation mit Sendeleistungsregelung |
JP2790612B2 (ja) * | 1994-07-26 | 1998-08-27 | 日本電業工作株式会社 | 空中線系の共用装置 |
US5777693A (en) | 1994-10-04 | 1998-07-07 | Matsushita Electric Industrial Co., Ltd. | Diversity receiving apparatus for a mobile unit |
US5742583A (en) | 1994-11-03 | 1998-04-21 | Omnipoint Corporation | Antenna diversity techniques |
US6104934A (en) | 1995-08-09 | 2000-08-15 | Spectral Solutions, Inc. | Cryoelectronic receiver front end |
JPH0964639A (ja) | 1995-08-25 | 1997-03-07 | Uniden Corp | ダイバーシチ・アンテナ回路 |
SE504992C2 (sv) | 1995-09-29 | 1997-06-09 | Ericsson Telefon Ab L M | Radiostation utnyttjande rymddiversitet och polarisationsdiversitet |
WO1998039856A1 (en) * | 1997-03-03 | 1998-09-11 | Celletra Ltd. | Method and system for improving communication |
EP0902498B1 (de) | 1997-03-18 | 2002-12-11 | Mitsubishi Denki Kabushiki Kaisha | Antenne mit variabler richtcharakteristik und steuerverfahren dazu |
CA2207119A1 (en) | 1997-06-06 | 1998-12-06 | Andre Gagnon | Intrusion detection system using quiet signal band detection |
JP3134814B2 (ja) | 1997-06-26 | 2001-02-13 | 日本電気株式会社 | ダイバシティ受信方式 |
US6047199A (en) | 1997-08-15 | 2000-04-04 | Bellsouth Intellectual Property Corporation | Systems and methods for transmitting mobile radio signals |
US5926503A (en) | 1997-08-27 | 1999-07-20 | Motorola, Inc. | DS-CDMA receiver and forward link diversity method |
JPH11122131A (ja) | 1997-10-11 | 1999-04-30 | Sony Corp | 混合装置 |
CN1183784C (zh) | 1997-10-21 | 2005-01-05 | 因特威夫通讯国际有限公司 | 蜂窝通信网的独立塔顶单元 |
SE511423C2 (sv) * | 1997-11-14 | 1999-09-27 | Radio Design Innovation Tj Ab | Gruppantennsystem |
US6539239B1 (en) | 1998-02-13 | 2003-03-25 | Lucent Technologies, Inc. | Wireless telecommunications system architecture supporting receive diversity |
US6276703B1 (en) * | 1998-12-11 | 2001-08-21 | John R. Caldwell | Land rower |
US7123939B1 (en) | 1999-02-05 | 2006-10-17 | Interdigital Technology Corporation | Communication station with automatic cable loss compensation |
JP3335953B2 (ja) | 1999-02-05 | 2002-10-21 | 埼玉日本電気株式会社 | 符号分割多元接続システムにおける基地局 |
US6621469B2 (en) | 1999-04-26 | 2003-09-16 | Andrew Corporation | Transmit/receive distributed antenna systems |
JP2001069025A (ja) * | 1999-08-31 | 2001-03-16 | Matsushita Electric Ind Co Ltd | 受信装置 |
EP1096818A1 (de) * | 1999-10-29 | 2001-05-02 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Basisstation mit einer ersten und zweiten Basiseinheit |
EP1100212A1 (de) | 1999-11-09 | 2001-05-16 | Lucent Technologies Inc. | Sende-/Empfangsgerät für elektromagnetische Signale |
JP2004521523A (ja) | 2000-06-16 | 2004-07-15 | クゥアルコム・インコーポレイテッド | 向上したダイバーシティの受信可能範囲 |
SE521761C2 (sv) | 2000-06-26 | 2003-12-02 | Ericsson Telefon Ab L M | Antennanordning och ett därtill relaterat förfarande |
US6522307B2 (en) | 2000-07-14 | 2003-02-18 | Lg Electronics Inc. | Antenna sharing apparatus of base station in W-CDMA system |
DE60035347T2 (de) * | 2000-09-22 | 2008-02-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Funkbasisstation mit Filtereinheit und Filteranpassungsverfahren |
US6870515B2 (en) | 2000-12-28 | 2005-03-22 | Nortel Networks Limited | MIMO wireless communication system |
FR2826209A1 (fr) * | 2001-06-15 | 2002-12-20 | Thomson Licensing Sa | Dispositif pour la reception et/ou l'emission de signaux electromagnetiques a diversite de rayonnement |
US6868254B2 (en) | 2001-08-30 | 2005-03-15 | Qualcomm Incorporated | Repeater with diversity transmission |
US7113778B2 (en) | 2001-09-14 | 2006-09-26 | Atc Technologies, Llc | Aggregate radiated power control for multi-band/multi-mode satellite radiotelephone communications systems and methods |
GB0224341D0 (en) | 2002-10-19 | 2002-11-27 | Qinetiq Ltd | Mobile radio base station |
JP2003274296A (ja) | 2002-03-12 | 2003-09-26 | Nippon Hoso Kyokai <Nhk> | 放送受信設備及びダイバシティ受信装置 |
FR2844407B1 (fr) | 2002-09-05 | 2004-12-03 | Thomson Licensing Sa | Procede de selection de canal de transmission et recepteur de signaux a diversite d'antenne |
JP3672196B2 (ja) | 2002-10-07 | 2005-07-13 | 松下電器産業株式会社 | アンテナ装置 |
DE602004026436D1 (de) | 2003-04-25 | 2010-05-20 | At & T Mobility Ii Llc | System und verfahren zum einsatz von voll-redundanten frequenzsprungverfahren mit mehrträger-leistungsverstärkern und kombinationssystemen innerhalb einer basisstation |
US8462817B2 (en) * | 2003-10-15 | 2013-06-11 | Qualcomm Incorporated | Method, apparatus, and system for multiplexing protocol data units |
US7729726B2 (en) | 2004-03-26 | 2010-06-01 | Nortel Networks Limited | Feeder cable reduction |
ATE388533T1 (de) | 2004-06-15 | 2008-03-15 | Ericsson Telefon Ab L M | Antennen-diversity-anordnung und -verfahren |
US7181243B1 (en) | 2004-06-15 | 2007-02-20 | Nortel Networks Limited | Frequency translation |
GB0415811D0 (en) | 2004-07-15 | 2004-08-18 | Quintel Technology Ltd | Antenna system for shared operation |
DE102006039357B4 (de) | 2005-09-12 | 2018-06-28 | Heinz Lindenmeier | Antennendiversityanlage zum Funkempfang für Fahrzeuge |
US8452333B2 (en) | 2005-12-12 | 2013-05-28 | Apple Inc. | Feeder cable reduction |
EP1977534A4 (de) | 2006-01-25 | 2013-05-22 | Ericsson Telefon Ab L M | Verfahren und vorrichtung zur verringerung von kombiniererverlusten in einer mehrsektor-omni-basis-station |
WO2008085842A1 (en) * | 2007-01-04 | 2008-07-17 | Interdigital Technology Corporation | Node b based segmentation/concatenation |
US20080287163A1 (en) | 2007-05-17 | 2008-11-20 | Telefonaktiebolaget Lm Ericsson (Publ), | Method and apparatus for converting between a multi-sector, omni-base station configuration and a multi-sector base station configuration |
-
2004
- 2004-06-15 AT AT04748996T patent/ATE388533T1/de not_active IP Right Cessation
- 2004-06-15 EP EP04748996A patent/EP1756969B1/de not_active Expired - Lifetime
- 2004-06-15 US US11/629,069 patent/US8228840B2/en not_active Expired - Fee Related
- 2004-06-15 JP JP2007516420A patent/JP4491654B2/ja not_active Expired - Fee Related
- 2004-06-15 DK DK04748996T patent/DK1756969T3/da active
- 2004-06-15 DE DE602004012331T patent/DE602004012331T2/de not_active Expired - Lifetime
- 2004-06-15 WO PCT/SE2004/000942 patent/WO2005125045A1/en active Application Filing
- 2004-06-15 RU RU2007101310/09A patent/RU2342784C2/ru not_active IP Right Cessation
- 2004-06-15 CA CA2570166A patent/CA2570166C/en not_active Expired - Fee Related
- 2004-06-15 CN CN200480043817.1A patent/CN101002404B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
RU2342784C2 (ru) | 2008-12-27 |
CA2570166A1 (en) | 2005-12-29 |
US20080119197A1 (en) | 2008-05-22 |
US8228840B2 (en) | 2012-07-24 |
EP1756969A1 (de) | 2007-02-28 |
DE602004012331T2 (de) | 2009-03-19 |
DK1756969T3 (da) | 2008-06-23 |
JP2008503152A (ja) | 2008-01-31 |
CN101002404A (zh) | 2007-07-18 |
CA2570166C (en) | 2013-03-12 |
JP4491654B2 (ja) | 2010-06-30 |
CN101002404B (zh) | 2012-12-12 |
RU2007101310A (ru) | 2008-07-20 |
WO2005125045A1 (en) | 2005-12-29 |
DE602004012331D1 (de) | 2008-04-17 |
EP1756969B1 (de) | 2008-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |