DE60008930D1 - Synthese-empfangsverfahren und synthese-empfänger - Google Patents

Synthese-empfangsverfahren und synthese-empfänger

Info

Publication number
DE60008930D1
DE60008930D1 DE60008930T DE60008930T DE60008930D1 DE 60008930 D1 DE60008930 D1 DE 60008930D1 DE 60008930 T DE60008930 T DE 60008930T DE 60008930 T DE60008930 T DE 60008930T DE 60008930 D1 DE60008930 D1 DE 60008930D1
Authority
DE
Germany
Prior art keywords
synthesis
receiver
reception method
synthesis reception
synthesis receiver
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 - Lifetime
Application number
DE60008930T
Other languages
English (en)
Other versions
DE60008930T2 (de
Inventor
Toyohisa Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE60008930D1 publication Critical patent/DE60008930D1/de
Application granted granted Critical
Publication of DE60008930T2 publication Critical patent/DE60008930T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • 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
    • 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
    • H04B7/0857—Joint weighting using maximum ratio combining techniques, e.g. signal-to- interference ratio [SIR], received signal strenght indication [RSS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60008930T 2000-12-04 2000-12-04 Synthese-empfangsverfahren und synthese-empfänger Expired - Lifetime DE60008930T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/008554 WO2002047289A1 (fr) 2000-12-04 2000-12-04 Recepteur et procede de reception de synthese

Publications (2)

Publication Number Publication Date
DE60008930D1 true DE60008930D1 (de) 2004-04-15
DE60008930T2 DE60008930T2 (de) 2005-01-27

Family

ID=11736758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60008930T Expired - Lifetime DE60008930T2 (de) 2000-12-04 2000-12-04 Synthese-empfangsverfahren und synthese-empfänger

Country Status (6)

Country Link
US (1) US7043217B2 (de)
EP (1) EP1248385B1 (de)
JP (1) JP4818568B2 (de)
CN (1) CN1199372C (de)
DE (1) DE60008930T2 (de)
WO (1) WO2002047289A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4818568B2 (ja) * 2000-12-04 2011-11-16 三菱電機株式会社 合成受信方法および合成受信装置
US7769078B2 (en) * 2000-12-22 2010-08-03 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus, methods and computer program products for delay selection in a spread-spectrum receiver
JP3955249B2 (ja) * 2002-09-13 2007-08-08 京セラ株式会社 アレーアンテナシステム及びその指向性制御方法、移動端末
KR100456454B1 (ko) * 2002-10-07 2004-11-09 한국전자통신연구원 무선통신에서의 배열 안테나 시스템
US7313417B2 (en) * 2003-12-19 2007-12-25 Electronics And Telecommunications Research Institute Transceiver for a base station with smart antenna and a switched beamforming method in downlink
JP3906209B2 (ja) * 2004-01-26 2007-04-18 株式会社東芝 無線受信装置及び無線受信方法
US7630688B2 (en) * 2004-03-31 2009-12-08 Interdigital Technology Corporation Mitigation of wireless transmit/receive unit (WTRU) to WTRU interference using multiple antennas or beams
JP2006238229A (ja) * 2005-02-25 2006-09-07 Kyocera Corp アダプティブアレー受信装置
EP1998471A4 (de) * 2006-03-15 2012-07-11 Panasonic Corp Adaptives steuergerät
KR101397165B1 (ko) 2007-09-13 2014-05-19 삼성전자주식회사 복수의 알고리즘을 지원하는 무선 수신기 및 이의 알고리즘선택 방법

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06120856A (ja) 1992-10-05 1994-04-28 Hitachi Ltd 波形等化器およびダイバーシティ受信装置
JPH06222997A (ja) * 1993-01-22 1994-08-12 Mitsubishi Electric Corp 仮想記憶計算機システム
US5539730A (en) * 1994-01-11 1996-07-23 Ericsson Ge Mobile Communications Inc. TDMA/FDMA/CDMA hybrid radio access methods
JP3598609B2 (ja) * 1995-09-20 2004-12-08 双葉電子工業株式会社 スペクトル拡散通信システムにおける受信装置
US5940452A (en) * 1995-11-29 1999-08-17 Motorola, Inc. Dual mode radio subscriber unit having a diversity receiver apparatus and method therefor
US5809020A (en) 1996-03-18 1998-09-15 Motorola, Inc. Method for adaptively adjusting weighting coefficients in a cDMA radio receiver
JP3075983B2 (ja) 1996-03-22 2000-08-14 株式会社ワイ・アール・ピー移動通信基盤技術研究所 アダプティブアンテナ付き受信装置
JP3061108B2 (ja) 1996-03-25 2000-07-10 株式会社ワイ・アール・ピー移動通信基盤技術研究所 受信装置および受信方法
JP3272961B2 (ja) 1996-08-02 2002-04-08 株式会社日立国際電気 アダプティブアレーアンテナ
JPH10145130A (ja) 1996-11-06 1998-05-29 Atr Kankyo Tekiou Tsushin Kenkyusho:Kk 電波環境適応型無線受信機
US6128355A (en) 1997-05-21 2000-10-03 Telefonaktiebolget Lm Ericsson Selective diversity combining
JPH10336144A (ja) * 1997-05-29 1998-12-18 Matsushita Electric Ind Co Ltd 符号分割多元接続移動体通信装置
US6345078B1 (en) * 1997-07-31 2002-02-05 Lucent Technologies Inc. Finger assignment system for a multiple finger receiver and method thereof
JP3302634B2 (ja) * 1997-12-16 2002-07-15 松下電器産業株式会社 データ通信装置及び方法
US5926135A (en) * 1998-01-08 1999-07-20 Lucent Technologies Steerable nulling of wideband interference signals
JPH11234197A (ja) * 1998-02-12 1999-08-27 Kokusai Electric Co Ltd アダプティブアレーアンテナを用いた移動通信方式
JP2918873B1 (ja) 1998-02-17 1999-07-12 株式会社エイ・ティ・アール環境適応通信研究所 スペクトル拡散通信用アレーアンテナ装置
JP2937994B1 (ja) * 1998-03-04 1999-08-23 日本電気移動通信株式会社 セルラーシステムと移動携帯機、基地局装置、及び最適パス検出方法とその装置
JPH11266180A (ja) * 1998-03-18 1999-09-28 Fujitsu Ltd 無線基地局のアレーアンテナシステム
JP2000078115A (ja) 1998-08-27 2000-03-14 Mitsubishi Electric Corp ダイバーシチ受信機
JP3031351B2 (ja) * 1998-09-24 2000-04-10 日本電気株式会社 Ｃｄｍａ受信装置及びそれに用いるパス検出方法並びにその制御プログラムを記録した記録媒体
JP3031354B1 (ja) * 1998-09-30 2000-04-10 日本電気株式会社 Ｃｄｍａ受信装置及びそのマルチパスのフィンガ割り当て方法並びにその制御プログラムを記録した記録媒体
US6259730B1 (en) * 1998-11-10 2001-07-10 Lucent Technologies, Inc. Transmit diversity and reception equalization for radio links
JP3466937B2 (ja) * 1998-11-27 2003-11-17 株式会社日立国際電気 セクタアンテナ装置
JP3264259B2 (ja) * 1998-12-10 2002-03-11 日本電気株式会社 Ｃｄｍａ受信装置
DE19957534A1 (de) * 1999-11-30 2001-06-21 Infineon Technologies Ag Verfahren zur Steuerung von Antennen einer Empfangseinrichtung in einem Funksystem, insbesondere einem Mobilfunksystem
JP2001223671A (ja) * 2000-02-14 2001-08-17 Mitsubishi Electric Corp フェージングピッチ検出装置およびこれを用いた携帯情報端末
US6873648B1 (en) * 2000-03-02 2005-03-29 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for fast detection of locations of path rays in a receiver having multiple time references
JP2002026768A (ja) * 2000-07-07 2002-01-25 Nec Corp 通信装置
JP3580495B2 (ja) * 2000-08-25 2004-10-20 日本電気株式会社 適応アンテナ受信装置
US6784923B1 (en) * 2000-09-22 2004-08-31 Agere Systems Inc. Diversity and adaptive antenna arrangements for inductive pick-ups
JP2002135185A (ja) * 2000-10-19 2002-05-10 Hitachi Kokusai Electric Inc 受信機
JP4818568B2 (ja) * 2000-12-04 2011-11-16 三菱電機株式会社 合成受信方法および合成受信装置
JP2002237766A (ja) * 2001-02-08 2002-08-23 Nec Corp 適応アンテナ受信装置
DE10109359C2 (de) * 2001-02-27 2003-01-16 Bosch Gmbh Robert Diversity-Antennenanordnung
JP3601598B2 (ja) * 2001-05-11 2004-12-15 日本電気株式会社 適応アンテナ受信装置
JP2004096346A (ja) * 2002-08-30 2004-03-25 Fujitsu Ltd 無線通信装置

Also Published As

Publication number Publication date
JP4818568B2 (ja) 2011-11-16
EP1248385A1 (de) 2002-10-09
US7043217B2 (en) 2006-05-09
EP1248385A4 (de) 2003-05-14
DE60008930T2 (de) 2005-01-27
JPWO2002047289A1 (ja) 2004-04-08
CN1199372C (zh) 2005-04-27
CN1433599A (zh) 2003-07-30
EP1248385B1 (de) 2004-03-10
US20030003890A1 (en) 2003-01-02
WO2002047289A1 (fr) 2002-06-13

Similar Documents

Publication Publication Date Title
DE60141982D1 (de) Satellitenempfänger und entsprechendes verfahren
GB2369016B (en) Receiver
EP1241817A4 (de) Empfänger
GB0027423D0 (en) Receiver
DE60024225D1 (de) Funksender
DE60041964D1 (de) Empfänger
GB0028652D0 (en) Radio receiver
DE60042910D1 (de) GPS Empfänger
DE60032116D1 (de) Rundfunkempfänger
DE60126114D1 (de) Signalsender und signalempfänger
DE60116682D1 (de) Hochfrequenzsender und/oder -empfänger
DE60041502D1 (de) Drahtloser empfänger und zugehöriges kalibrierverfahren
DE60122160D1 (de) Antennenstruktur und zugehöriges verfahren
DE50101948D1 (de) Empfangseinrichtung
DE60308829D1 (de) Gps-empfängervorrichtung und empfangsverfahren
DE50008134D1 (de) Funksende- und -empfangsgerät
DE60124809D1 (de) Digitaler Empfänger
GB0122228D0 (en) GPS receiver and related method
DE60008930D1 (de) Synthese-empfangsverfahren und synthese-empfänger
DE60104171D1 (de) CDMA-Empfänger und CDMA-Empfangsverfahren
DE60008355D1 (de) Spreizspektrumempfänger und spreizspektrumempfangsverfahren
GB0016663D0 (en) Receiver and method of receiving
DE60107993D1 (de) Mobile Empfängereinheit
DE60108472D1 (de) Datenvorrichtung und datenempfangsvorrichtung
DE60131040D1 (de) Digitaler Rundfunkempfänger

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R084 Declaration of willingness to licence

Ref document number: 1248385

Country of ref document: EP