CN1227839C - 自适应天线阵装置、无线基站、便携电话机 - Google Patents
自适应天线阵装置、无线基站、便携电话机 Download PDFInfo
- Publication number
- CN1227839C CN1227839C CNB018102530A CN01810253A CN1227839C CN 1227839 C CN1227839 C CN 1227839C CN B018102530 A CNB018102530 A CN B018102530A CN 01810253 A CN01810253 A CN 01810253A CN 1227839 C CN1227839 C CN 1227839C
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- CN
- China
- Prior art keywords
- mentioned
- radio section
- signal
- radio
- amplitude
- 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.)
- Expired - Fee Related
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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
- H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
-
- 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
- H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
- H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
-
- 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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2603—Arrangements for wireless physical layer control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radio Transmission System (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP101497/2000 | 2000-04-03 | ||
JP2000101497 | 2000-04-03 | ||
JP101497/00 | 2000-04-03 | ||
JP215100/2000 | 2000-07-14 | ||
JP2000215100A JP4318389B2 (ja) | 2000-04-03 | 2000-07-14 | アダプティブアレー装置、無線基地局、携帯電話機 |
JP215100/00 | 2000-07-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1432205A CN1432205A (zh) | 2003-07-23 |
CN1227839C true CN1227839C (zh) | 2005-11-16 |
Family
ID=26589383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018102530A Expired - Fee Related CN1227839C (zh) | 2000-04-03 | 2001-03-30 | 自适应天线阵装置、无线基站、便携电话机 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7058418B2 (zh) |
EP (1) | EP1289057A4 (zh) |
JP (1) | JP4318389B2 (zh) |
KR (2) | KR100559275B1 (zh) |
CN (1) | CN1227839C (zh) |
AU (1) | AU2001244691A1 (zh) |
WO (1) | WO2001076008A1 (zh) |
Families Citing this family (40)
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JP4318389B2 (ja) * | 2000-04-03 | 2009-08-19 | 三洋電機株式会社 | アダプティブアレー装置、無線基地局、携帯電話機 |
EP1187254B1 (en) * | 2000-09-01 | 2018-06-27 | Nippon Telegraph And Telephone Corporation | Adaptive antenna control method and adaptive antenna transmission/reception characteristic control method |
US7039356B2 (en) * | 2002-03-12 | 2006-05-02 | Blue7 Communications | Selecting a set of antennas for use in a wireless communication system |
JP3956739B2 (ja) * | 2002-03-27 | 2007-08-08 | 日本電気株式会社 | マルチビームアンテナ送受信装置及び送受信方法並びに送信ビーム選択方法 |
JP3679075B2 (ja) | 2002-09-13 | 2005-08-03 | 松下電器産業株式会社 | 無線送信装置および無線送信方法 |
JP4217043B2 (ja) * | 2002-09-20 | 2009-01-28 | 京セラ株式会社 | アダプティブアレイ無線通信装置、受信レベル表示方法、受信レベル調整方法、受信レベル表示プログラム、および受信レベル調整プログラム |
KR100608736B1 (ko) | 2003-04-29 | 2006-08-04 | 엘지전자 주식회사 | 스마트 안테나 시스템의 기준신호 발생장치 |
US7224941B2 (en) * | 2003-10-20 | 2007-05-29 | Accton Technology Corporation | System and method for multi-path simulation |
JP4524147B2 (ja) * | 2004-06-30 | 2010-08-11 | 京セラ株式会社 | 通信装置、キャリブレーション方法及びプログラム |
US20060128310A1 (en) * | 2004-12-14 | 2006-06-15 | Michael Leabman | Transmit/receive compensation in smart antenna systems |
JP4531607B2 (ja) * | 2005-03-30 | 2010-08-25 | 富士通株式会社 | キャリブレーション装置 |
US7739424B2 (en) | 2005-04-18 | 2010-06-15 | Integrated Device Technology, Inc. | Packet processing switch and methods of operation thereof |
US8515493B1 (en) * | 2005-06-15 | 2013-08-20 | Rockwell Collins, Inc. | Antenna array formed by a network of transceivers |
US7817652B1 (en) | 2006-05-12 | 2010-10-19 | Integrated Device Technology, Inc. | System and method of constructing data packets in a packet switch |
US7747904B1 (en) | 2006-05-12 | 2010-06-29 | Integrated Device Technology, Inc. | Error management system and method for a packet switch |
US7706387B1 (en) | 2006-05-31 | 2010-04-27 | Integrated Device Technology, Inc. | System and method for round robin arbitration |
JP2008141230A (ja) * | 2006-11-29 | 2008-06-19 | Kyocera Corp | 無線通信方法および無線通信装置 |
US7693040B1 (en) * | 2007-05-01 | 2010-04-06 | Integrated Device Technology, Inc. | Processing switch for orthogonal frequency division multiplexing |
WO2008149351A2 (en) * | 2007-06-04 | 2008-12-11 | Bon Networks Inc. | Electronically steerable antenna system for low power consumption |
JPWO2008152800A1 (ja) | 2007-06-13 | 2010-08-26 | 京セラ株式会社 | 無線装置およびそれを用いた測定システム |
EP2192814A4 (en) * | 2007-09-11 | 2014-03-19 | Fujitsu Ltd | WIRELESS BASE STATION AND ITS CONTROL METHOD |
JP4633782B2 (ja) * | 2007-12-19 | 2011-02-16 | パナソニック株式会社 | 無線基地局装置 |
JP5089709B2 (ja) | 2008-02-20 | 2012-12-05 | 日本電信電話株式会社 | 指向性制御システム、制御装置、協力局装置、受信局装置、指向性制御方法 |
CN103229355B (zh) * | 2010-07-01 | 2015-09-16 | 蓝色多瑙河系统公司 | 低成本有源天线阵列 |
JP2015509674A (ja) * | 2012-02-13 | 2015-03-30 | オプティス セルラー テクノロジー, エルエルシーOptis Cellular Technology,LLC | アンテナアレイのための減損補償マトリックスの決定 |
US9172140B2 (en) | 2012-12-20 | 2015-10-27 | Raytheon Company | Multiple input loop antenna |
JP6401256B2 (ja) * | 2013-06-20 | 2018-10-10 | 株式会社Nttドコモ | ワイヤレス通信システムのための相対送受信機較正のための方法及び装置 |
GB2517218B (en) | 2013-08-16 | 2017-10-04 | Analog Devices Global | Communication unit and method of antenna array calibration |
GB2517217B (en) * | 2013-08-16 | 2018-03-21 | Analog Devices Global | Communication unit, integrated circuit and method for generating a plurality of sectored beams |
KR102375696B1 (ko) * | 2014-09-05 | 2022-03-17 | 한국전자통신연구원 | 빔 공간 mimo에서 기저대역 신호 변조 방법 및 장치 |
KR102375697B1 (ko) * | 2014-09-12 | 2022-03-17 | 한국전자통신연구원 | 빔 공간 mimo에서 기저대역 신호 변조 방법 및 장치 |
US9722326B2 (en) | 2015-03-25 | 2017-08-01 | Commscope Technologies Llc | Circular base station antenna array and method of reconfiguring a radiation pattern |
US9749031B2 (en) * | 2015-04-08 | 2017-08-29 | Blackberry Limited | Mutual coupling mitigation in a multi-port antenna system |
KR102205792B1 (ko) | 2016-03-31 | 2021-01-22 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 원격 측정 애플리케이션들에 대한 간섭에 강한 패킷 검출을 위한 최적화된 프리앰블 및 방법 |
US9716558B1 (en) * | 2016-06-21 | 2017-07-25 | Intel IP Corporation | Communication device and a method for operating a communication device |
US10523345B2 (en) * | 2017-03-06 | 2019-12-31 | Samsung Electronics Co., Ltd. | Methods and apparatus for calibration and array operation in advanced MIMO system |
DE102018002661A1 (de) * | 2018-03-31 | 2019-10-02 | Heinz Lindenmeier | Antennen-Einrichtung für die bidirektionale Kommunikation auf Fahrzeugen |
JP2020005185A (ja) * | 2018-06-29 | 2020-01-09 | ルネサスエレクトロニクス株式会社 | 通信装置 |
US11757183B2 (en) | 2018-08-31 | 2023-09-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Efficient antenna calibration for large antenna arrays |
WO2023123042A1 (en) * | 2021-12-29 | 2023-07-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for performing a beamformed test signaling |
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US5546090A (en) * | 1991-12-12 | 1996-08-13 | Arraycomm, Inc. | Method and apparatus for calibrating antenna arrays |
FR2735937B1 (fr) * | 1995-06-23 | 1997-08-08 | Thomson Csf | Procede de tarage des chaines emission et reception des voies formees par une station de base d'un systeme de radiocommunication entre mobiles |
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JP3391662B2 (ja) * | 1997-06-06 | 2003-03-31 | 松下電器産業株式会社 | アダプティブアレーアンテナ受信装置 |
JP3389455B2 (ja) | 1997-06-17 | 2003-03-24 | 三洋電機株式会社 | アダプティブアレイ装置およびその補正方法 |
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JP2000013290A (ja) * | 1998-06-24 | 2000-01-14 | Matsushita Electric Ind Co Ltd | ダイバーシチ通信装置及び方法 |
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JP3554207B2 (ja) * | 1998-11-10 | 2004-08-18 | 松下電器産業株式会社 | 無線通信装置及び無線通信方法 |
JP2000286629A (ja) * | 1999-03-31 | 2000-10-13 | Matsushita Electric Ind Co Ltd | 無線送信装置及び送信指向性調整方法 |
US6393073B1 (en) * | 1999-06-28 | 2002-05-21 | Raytheon Company | Method of frequency offset estimation and correction for adaptive antennas |
US20050088338A1 (en) * | 1999-10-11 | 2005-04-28 | Masenten Wesley K. | Digital modular adaptive antenna and method |
US6823174B1 (en) * | 1999-10-11 | 2004-11-23 | Ditrans Ip, Inc. | Digital modular adaptive antenna and method |
WO2001031745A1 (fr) | 1999-10-28 | 2001-05-03 | Fujitsu Limited | Compensateur d'écarts |
SE522563C2 (sv) * | 2000-02-01 | 2004-02-17 | Ericsson Telefon Ab L M | Kalibreringsmetod för en adaptiv gruppantenn |
JP4318389B2 (ja) * | 2000-04-03 | 2009-08-19 | 三洋電機株式会社 | アダプティブアレー装置、無線基地局、携帯電話機 |
AU2001269515A1 (en) * | 2000-07-14 | 2002-01-30 | Sanyo Electric Co., Ltd. | Calibration device, adaptive array device, calibration method, program recordingmedium and program |
-
2000
- 2000-07-14 JP JP2000215100A patent/JP4318389B2/ja not_active Expired - Fee Related
-
2001
- 2001-03-30 KR KR1020057024577A patent/KR100559275B1/ko not_active IP Right Cessation
- 2001-03-30 AU AU2001244691A patent/AU2001244691A1/en not_active Abandoned
- 2001-03-30 US US10/240,590 patent/US7058418B2/en not_active Expired - Lifetime
- 2001-03-30 KR KR1020027013214A patent/KR100688374B1/ko not_active IP Right Cessation
- 2001-03-30 CN CNB018102530A patent/CN1227839C/zh not_active Expired - Fee Related
- 2001-03-30 EP EP01917763A patent/EP1289057A4/en not_active Withdrawn
- 2001-03-30 WO PCT/JP2001/002833 patent/WO2001076008A1/ja not_active Application Discontinuation
-
2006
- 2006-01-31 US US11/344,384 patent/US7212784B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20020088423A (ko) | 2002-11-27 |
KR100559275B1 (ko) | 2006-03-15 |
US7058418B2 (en) | 2006-06-06 |
US20030096638A1 (en) | 2003-05-22 |
US20060128436A1 (en) | 2006-06-15 |
JP4318389B2 (ja) | 2009-08-19 |
JP2001352282A (ja) | 2001-12-21 |
KR20060009028A (ko) | 2006-01-27 |
CN1432205A (zh) | 2003-07-23 |
US7212784B2 (en) | 2007-05-01 |
EP1289057A4 (en) | 2004-08-18 |
EP1289057A1 (en) | 2003-03-05 |
AU2001244691A1 (en) | 2001-10-15 |
WO2001076008A1 (fr) | 2001-10-11 |
KR100688374B1 (ko) | 2007-03-02 |
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Owner name: HELLA WIRELESS CORP. Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD. Effective date: 20141119 |
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Effective date of registration: 20141119 Address after: Luxemburg Luxemburg Patentee after: HERA WIRELESS S A Address before: Osaka Japan Patentee before: Sanyo Electric Co., Ltd. |
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