CN1208504A - 无线电通信设备的天线装置和相关的方法 - Google Patents
无线电通信设备的天线装置和相关的方法 Download PDFInfo
- Publication number
- CN1208504A CN1208504A CN96199873A CN96199873A CN1208504A CN 1208504 A CN1208504 A CN 1208504A CN 96199873 A CN96199873 A CN 96199873A CN 96199873 A CN96199873 A CN 96199873A CN 1208504 A CN1208504 A CN 1208504A
- Authority
- CN
- China
- Prior art keywords
- antenna
- antenna assembly
- signal
- pattern
- output port
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/573,280 | 1995-12-15 | ||
US08/573,280 US5924020A (en) | 1995-12-15 | 1995-12-15 | Antenna assembly and associated method for radio communication device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1208504A true CN1208504A (zh) | 1999-02-17 |
CN1115742C CN1115742C (zh) | 2003-07-23 |
Family
ID=24291335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96199873A Expired - Fee Related CN1115742C (zh) | 1995-12-15 | 1996-11-22 | 无线电通信设备的天线装置和相关的方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5924020A (zh) |
EP (1) | EP0867052B1 (zh) |
JP (1) | JP4149516B2 (zh) |
KR (1) | KR100483901B1 (zh) |
CN (1) | CN1115742C (zh) |
AU (1) | AU708284B2 (zh) |
BR (1) | BR9612016A (zh) |
CA (1) | CA2240047C (zh) |
DE (1) | DE69626540T2 (zh) |
WO (1) | WO1997023017A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001073894A1 (fr) * | 2000-03-27 | 2001-10-04 | China Academy Of Telecommunications Technology,Mii | Procede d'amelioration de la zone de couverture d'un reseau d'antennes intelligentes |
CN100446440C (zh) * | 2000-06-21 | 2008-12-24 | 艾利森电话股份有限公司 | 在无馈电电缆相干性情况下在多波束中同时传输信号的系统和方法 |
Families Citing this family (47)
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FI962217A (fi) * | 1996-05-27 | 1997-11-28 | Nokia Telecommunications Oy | Kuuluvuusalueen optimointimenetelmä antennikuviota muuttamalla |
JP2000509238A (ja) * | 1997-02-13 | 2000-07-18 | ノキア テレコミュニカシオンス オサケ ユキチュア | 方向性無線通信方法及び装置 |
US6104935A (en) * | 1997-05-05 | 2000-08-15 | Nortel Networks Corporation | Down link beam forming architecture for heavily overlapped beam configuration |
SE509278C2 (sv) | 1997-05-07 | 1999-01-11 | Ericsson Telefon Ab L M | Radioantennanordning och förfarande för samtidig alstring av bred lob och smal peklob |
KR19990010110A (ko) * | 1997-07-15 | 1999-02-05 | 윤종용 | 이동 통신시스템의 다중접속간섭 제거장치 및 방법 |
GB2327536A (en) * | 1997-07-23 | 1999-01-27 | Northern Telecom Ltd | Antenna system |
US6094165A (en) * | 1997-07-31 | 2000-07-25 | Nortel Networks Corporation | Combined multi-beam and sector coverage antenna array |
US6070090A (en) * | 1997-11-13 | 2000-05-30 | Metawave Communications Corporation | Input specific independent sector mapping |
FI981377A (fi) * | 1998-04-24 | 1999-10-25 | Nokia Networks Oy | Lähetysantennidiversiteetti |
TW412896B (en) * | 1998-07-28 | 2000-11-21 | Koninkl Philips Electronics Nv | Communication apparatus, mobile radio equipment, base station and power control method |
US6377783B1 (en) * | 1998-12-24 | 2002-04-23 | At&T Wireless Services, Inc. | Method for combining communication beams in a wireless communication system |
US6654608B1 (en) | 1999-04-27 | 2003-11-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Tailored power levels at handoff and call setup |
US6304214B1 (en) * | 1999-05-07 | 2001-10-16 | Lucent Technologies Inc. | Antenna array system having coherent and noncoherent reception characteristics |
MXPA02001046A (es) * | 1999-07-30 | 2003-08-20 | Iospan Wireless Inc | Multiplexion espacial en una red celular. |
US6470192B1 (en) * | 1999-08-16 | 2002-10-22 | Telefonaktiebolaget Lm Ericcson (Publ) | Method of an apparatus for beam reduction and combining in a radio communications system |
US6430408B1 (en) * | 2000-05-16 | 2002-08-06 | Motorola, Inc. | Allocating antenna-provided communications services |
US20050164664A1 (en) * | 2000-07-21 | 2005-07-28 | Difonzo Daniel F. | Dynamically reconfigurable wireless networks (DRWiN) and methods for operating such networks |
US6697643B1 (en) * | 2000-10-13 | 2004-02-24 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for implementing a multi-beam antenna without duplex filters within a base station |
US20030002471A1 (en) * | 2001-03-06 | 2003-01-02 | Crawford James A. | Method for estimating carrier-to-noise-plus-interference ratio (CNIR) for OFDM waveforms and the use thereof for diversity antenna branch selection |
US7117014B1 (en) * | 2001-08-17 | 2006-10-03 | Kathrein-Werke Kg | System and method for selecting optimized beam configuration |
US20040004945A1 (en) * | 2001-10-22 | 2004-01-08 | Peter Monsen | Multiple access network and method for digital radio systems |
US20030137542A1 (en) * | 2002-01-22 | 2003-07-24 | Koninklijke Philips Electronics N.V. | User interface for reviewing and controlling use of data objects |
US6862456B2 (en) * | 2002-03-01 | 2005-03-01 | Cognio, Inc. | Systems and methods for improving range for multicast wireless communication |
US6687492B1 (en) * | 2002-03-01 | 2004-02-03 | Cognio, Inc. | System and method for antenna diversity using joint maximal ratio combining |
WO2003075471A2 (en) * | 2002-03-01 | 2003-09-12 | Cognio, Inc. | System and method for joint maximal ratio combining |
US6785520B2 (en) | 2002-03-01 | 2004-08-31 | Cognio, Inc. | System and method for antenna diversity using equal power joint maximal ratio combining |
US6871049B2 (en) * | 2002-03-21 | 2005-03-22 | Cognio, Inc. | Improving the efficiency of power amplifiers in devices using transmit beamforming |
US7272364B2 (en) * | 2002-12-30 | 2007-09-18 | Motorola, Inc. | Method and system for minimizing overlap nulling in switched beams |
US7245938B2 (en) * | 2003-10-17 | 2007-07-17 | Sobczak David M | Wireless antenna traffic matrix |
JP4280657B2 (ja) | 2004-03-01 | 2009-06-17 | 富士通株式会社 | アレーアンテナのビーム形成方法及びその装置 |
US7945263B2 (en) * | 2005-11-29 | 2011-05-17 | Treble Investments Limited Liability Company | Mobile station handover for base stations with adaptive antenna system |
US7643852B2 (en) | 2006-01-17 | 2010-01-05 | Noll John R | Method to calibrate RF paths of an FHOP adaptive base station |
US7962174B2 (en) * | 2006-07-12 | 2011-06-14 | Andrew Llc | Transceiver architecture and method for wireless base-stations |
US8208392B2 (en) * | 2007-08-13 | 2012-06-26 | Samsung Electronics Co., Ltd. | System and method for peer-to-peer beam discovery and communication in infrastructure based wireless networks using directional antennas |
US8917675B2 (en) * | 2007-08-20 | 2014-12-23 | Samsung Electronics Co., Ltd. | System and method for multiple contention access periods |
US9262912B2 (en) * | 2008-02-25 | 2016-02-16 | Checkpoint Systems, Inc. | Localizing tagged assets using modulated backscatter |
US8817676B2 (en) * | 2008-11-03 | 2014-08-26 | Samsung Electronics Co., Ltd. | Method and system for station-to-station directional wireless communication |
US8588805B2 (en) * | 2008-12-13 | 2013-11-19 | Broadcom Corporation | Receiver utilizing multiple radiation patterns to determine angular position |
US8385362B2 (en) * | 2009-01-09 | 2013-02-26 | Samsung Electronics Co., Ltd. | Method and system for contention-based medium access schemes for directional wireless transmission with asymmetric antenna system (AAS) in wireless communication systems |
JP5801721B2 (ja) | 2009-01-26 | 2015-10-28 | ドレクセル ユニバーシティ | Mimo系において再構成可能アンテナを選択するシステムおよび方法 |
EP2568533A1 (en) * | 2009-11-12 | 2013-03-13 | Alcatel-Lucent | Antenna apparatus and antenna selection method |
US20120034874A1 (en) * | 2010-08-06 | 2012-02-09 | Simon Yiu | Apparatuses and/or methods of interference mitigation and/or rate improvement via uncoordinated beamforming in heterogeneous networks |
US8983420B2 (en) * | 2011-08-01 | 2015-03-17 | The United States Of America As Represented By The Secretary Of The Air Force | Circular antenna array for satellite communication interference rejection |
CN105742816A (zh) * | 2011-08-19 | 2016-07-06 | 昆特尔科技有限公司 | 用于提供垂直平面空间波束成形的方法和装置 |
US10051493B2 (en) * | 2016-02-04 | 2018-08-14 | Ethertronics, Inc. | Reconfigurable dynamic mesh network |
US11025288B2 (en) * | 2017-01-16 | 2021-06-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Transceiver arrangement |
US10446930B1 (en) | 2018-06-25 | 2019-10-15 | Nxp B.V. | Antenna combination device |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8721188D0 (en) * | 1987-09-09 | 1988-04-27 | Era Patents Ltd | Networks for antenna arrays |
US4907004A (en) * | 1988-05-23 | 1990-03-06 | Spar Aerospace Limited | Power versatile satellite transmitter |
KR960012086B1 (ko) * | 1991-11-11 | 1996-09-12 | 모토로라 인코포레이티드 | 셀룰러 통신 시스템의 무선 통신 링크에서의 간섭을 감소시키기 위한 방법 및 장치 |
US5515378A (en) * | 1991-12-12 | 1996-05-07 | Arraycomm, Inc. | Spatial division multiple access wireless communication systems |
US5444762A (en) * | 1993-03-08 | 1995-08-22 | Aircell, Inc. | Method and apparatus for reducing interference among cellular telephone signals |
DE69215372T2 (de) * | 1992-10-19 | 1997-03-13 | Northern Telecom Ltd | Antenneneinrichtung für Basisstation |
US5488737A (en) * | 1992-11-17 | 1996-01-30 | Southwestern Bell Technology Resources, Inc. | Land-based wireless communications system having a scanned directional antenna |
US5274384A (en) * | 1992-12-28 | 1993-12-28 | General Electric Company | Antenna beamformer |
EP0647983A3 (en) * | 1993-08-12 | 1995-06-28 | Northern Telecom Ltd | Antenna device for base station. |
GB2281011B (en) * | 1993-08-12 | 1998-04-08 | Northern Telecom Ltd | Base station antenna arrangement |
US5619503A (en) * | 1994-01-11 | 1997-04-08 | Ericsson Inc. | Cellular/satellite communications system with improved frequency re-use |
US5548813A (en) * | 1994-03-24 | 1996-08-20 | Ericsson Inc. | Phased array cellular base station and associated methods for enhanced power efficiency |
US5581260A (en) * | 1995-01-27 | 1996-12-03 | Hazeltine Corporation | Angular diversity/spaced diversity cellular antennas and methods |
US5563610A (en) * | 1995-06-08 | 1996-10-08 | Metawave Communications Corporation | Narrow beam antenna systems with angular diversity |
-
1995
- 1995-12-15 US US08/573,280 patent/US5924020A/en not_active Expired - Lifetime
-
1996
- 1996-11-22 DE DE69626540T patent/DE69626540T2/de not_active Expired - Lifetime
- 1996-11-22 KR KR10-1998-0704433A patent/KR100483901B1/ko not_active IP Right Cessation
- 1996-11-22 CA CA002240047A patent/CA2240047C/en not_active Expired - Fee Related
- 1996-11-22 WO PCT/SE1996/001527 patent/WO1997023017A1/en active IP Right Grant
- 1996-11-22 BR BR9612016A patent/BR9612016A/pt not_active IP Right Cessation
- 1996-11-22 JP JP52269197A patent/JP4149516B2/ja not_active Expired - Fee Related
- 1996-11-22 CN CN96199873A patent/CN1115742C/zh not_active Expired - Fee Related
- 1996-11-22 AU AU12152/97A patent/AU708284B2/en not_active Ceased
- 1996-11-22 EP EP96943416A patent/EP0867052B1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001073894A1 (fr) * | 2000-03-27 | 2001-10-04 | China Academy Of Telecommunications Technology,Mii | Procede d'amelioration de la zone de couverture d'un reseau d'antennes intelligentes |
CN100446440C (zh) * | 2000-06-21 | 2008-12-24 | 艾利森电话股份有限公司 | 在无馈电电缆相干性情况下在多波束中同时传输信号的系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2000505254A (ja) | 2000-04-25 |
US5924020A (en) | 1999-07-13 |
DE69626540T2 (de) | 2003-11-20 |
AU1215297A (en) | 1997-07-14 |
EP0867052A1 (en) | 1998-09-30 |
AU708284B2 (en) | 1999-07-29 |
CN1115742C (zh) | 2003-07-23 |
BR9612016A (pt) | 1999-06-15 |
DE69626540D1 (de) | 2003-04-10 |
KR20000064388A (ko) | 2000-11-06 |
CA2240047C (en) | 2003-10-14 |
CA2240047A1 (en) | 1997-06-26 |
KR100483901B1 (ko) | 2005-08-29 |
WO1997023017A1 (en) | 1997-06-26 |
EP0867052B1 (en) | 2003-03-05 |
JP4149516B2 (ja) | 2008-09-10 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CLUSTER CO., LTD. Free format text: FORMER OWNER: TELEFONAKTIEBOLAGET LM ERICSSON (SE) S-126 25 STOCKHOLM, SWEDEN Effective date: 20130705 Owner name: UNWIRED PLANET INC. Free format text: FORMER OWNER: CLUSTER CO., LTD. Effective date: 20130705 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130705 Address after: Nevada Patentee after: Wireless Planet LLC Address before: Delaware Patentee before: Clastres LLC Effective date of registration: 20130705 Address after: Delaware Patentee after: Clastres LLC Address before: Stockholm Patentee before: Telefonaktiebolaget LM Ericsson |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030723 Termination date: 20141122 |
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EXPY | Termination of patent right or utility model |