FI952531A - Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi - Google Patents

Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi Download PDF

Info

Publication number
FI952531A
FI952531A FI952531A FI952531A FI952531A FI 952531 A FI952531 A FI 952531A FI 952531 A FI952531 A FI 952531A FI 952531 A FI952531 A FI 952531A FI 952531 A FI952531 A FI 952531A
Authority
FI
Finland
Prior art keywords
base station
signal
received
connection quality
directing
Prior art date
Application number
FI952531A
Other languages
English (en)
Swedish (sv)
Other versions
FI106668B (fi
FI952531A0 (fi
Inventor
Ilkka Keskitalo
Peter Muszynski
Jaana Poellaenen
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of FI952531A0 publication Critical patent/FI952531A0/fi
Priority to FI952531A priority Critical patent/FI106668B/fi
Priority to PCT/FI1996/000289 priority patent/WO1996037974A1/en
Priority to JP8535159A priority patent/JPH11505971A/ja
Priority to CNB96194112XA priority patent/CN1147061C/zh
Priority to DE69630315T priority patent/DE69630315T2/de
Priority to US08/971,218 priority patent/US6345188B1/en
Priority to AU56960/96A priority patent/AU706930B2/en
Priority to AT96915051T priority patent/ATE251823T1/de
Priority to EP96915051A priority patent/EP0872038B1/en
Publication of FI952531A publication Critical patent/FI952531A/fi
Priority to NO975355A priority patent/NO975355L/no
Application granted granted Critical
Publication of FI106668B publication Critical patent/FI106668B/fi

Links

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
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
FI952531A 1995-05-24 1995-05-24 Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi FI106668B (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI952531A FI106668B (fi) 1995-05-24 1995-05-24 Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi
DE69630315T DE69630315T2 (de) 1995-05-24 1996-05-23 Basisstationseinrichtung und verfahren zur steuerung eines antennenstrahls
JP8535159A JPH11505971A (ja) 1995-05-24 1996-05-23 アンテナビームを方向づけるための基地局の機器及び方法
CNB96194112XA CN1147061C (zh) 1995-05-24 1996-05-23 基站设备以及控制天线射束方向的方法
PCT/FI1996/000289 WO1996037974A1 (en) 1995-05-24 1996-05-23 Base station equipment, and a method for steering an antenna beam
US08/971,218 US6345188B1 (en) 1995-05-24 1996-05-23 Base station for phasing a transmission signal to a mobile unit based on information recieved from the mobile unit
AU56960/96A AU706930B2 (en) 1995-05-24 1996-05-23 Base station equipment, and a method for steering an antenna beam
AT96915051T ATE251823T1 (de) 1995-05-24 1996-05-23 Basisstationseinrichtung und verfahren zur steuerung eines antennenstrahls
EP96915051A EP0872038B1 (en) 1995-05-24 1996-05-23 Base station equipment, and a method for steering an antenna beam
NO975355A NO975355L (no) 1995-05-24 1997-11-21 Basestasjonutstyr, samt fremgangsmåte for styring av en antennelobe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI952531A FI106668B (fi) 1995-05-24 1995-05-24 Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi
FI952531 1995-05-24

Publications (3)

Publication Number Publication Date
FI952531A0 FI952531A0 (fi) 1995-05-24
FI952531A true FI952531A (fi) 1996-11-25
FI106668B FI106668B (fi) 2001-03-15

Family

ID=8543474

Family Applications (1)

Application Number Title Priority Date Filing Date
FI952531A FI106668B (fi) 1995-05-24 1995-05-24 Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi

Country Status (10)

Country Link
US (1) US6345188B1 (fi)
EP (1) EP0872038B1 (fi)
JP (1) JPH11505971A (fi)
CN (1) CN1147061C (fi)
AT (1) ATE251823T1 (fi)
AU (1) AU706930B2 (fi)
DE (1) DE69630315T2 (fi)
FI (1) FI106668B (fi)
NO (1) NO975355L (fi)
WO (1) WO1996037974A1 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7069051B1 (en) 1998-12-21 2006-06-27 Nokia Networks Oy Data transmission method and radio system

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2195682C2 (ru) * 1997-03-25 2002-12-27 Сименс Акциенгезелльшафт Способ оценки направления
US6055230A (en) * 1997-09-05 2000-04-25 Metawave Communications Corporation Embedded digital beam switching
SE521005C2 (sv) * 1998-01-30 2003-09-23 Ericsson Telefon Ab L M En metod och ett system för att använda diversitetsinformation extraherande i upplänken vid nedlänkstransmission
NL1009298C2 (nl) * 1998-06-02 1999-12-03 Chung Shan Inst Of Science Slim antennesysteem gebaseerd op ruimtelijke filterbank.
GB2347019A (en) * 1999-02-08 2000-08-23 Motorola Ltd An antenna array system
AU4138999A (en) * 1999-05-01 2000-11-17 Nokia Networks Oy A method of directional radio communication
JP2001148650A (ja) * 1999-11-19 2001-05-29 Sanyo Electric Co Ltd 無線基地局
US20010033600A1 (en) * 2000-02-28 2001-10-25 Golden Bridge Technology Inc. Sectorized smart antenna system and method
US7245880B1 (en) * 2000-08-31 2007-07-17 Intel Corporation Transmit power control within a wireless transmitter
US7003324B2 (en) * 2000-12-21 2006-02-21 Matsushita Electric Industrial Co., Ltd. Base station apparatus with reception and diversity weight combining
DE60018223T2 (de) * 2000-12-29 2005-12-29 Nokia Corp. Basisstation, basisstationsmodul und verfahren zum schätzen von parametern für die aufwärtssignale
US7210062B2 (en) 2001-03-14 2007-04-24 Mercury Computer Systems, Inc. Wireless communications systems and methods for nonvolatile storage of operating parameters for multiple processor based multiple user detection
US7376175B2 (en) 2001-03-14 2008-05-20 Mercury Computer Systems, Inc. Wireless communications systems and methods for cache enabled multiple processor based multiple user detection
US6901123B2 (en) * 2001-04-02 2005-05-31 Harris Corporation Multi-panel phased array antenna, employing combined baseband decision driven carrier demodulation
CN1323503C (zh) * 2001-11-06 2007-06-27 中兴通讯股份有限公司 一种阵列天线全自适应权值更新的方法及装置
US6937843B2 (en) * 2001-12-05 2005-08-30 Lucent Technologies Inc. Wireless communication system with interference compensation
US6983172B2 (en) * 2002-01-03 2006-01-03 Motorola, Inc. Method and apparatus for transmitting a traffic signal using an adaptive antenna array
US7092714B2 (en) 2002-02-12 2006-08-15 Airnet Communications Corporation Method for improving RF spectrum efficiency with repeater backhauls
TW521454B (en) * 2002-03-26 2003-02-21 Far Eastone Telecomm Co Ltd The FBFN correction method for the beam pointing error of the LMDS system and device thereof
US6738018B2 (en) * 2002-05-01 2004-05-18 Harris Corporation All digital phased array using space/time cascaded processing
US7043274B2 (en) * 2002-06-28 2006-05-09 Interdigital Technology Corporation System for efficiently providing coverage of a sectorized cell for common and dedicated channels utilizing beam forming and sweeping
US6785559B1 (en) * 2002-06-28 2004-08-31 Interdigital Technology Corporation System for efficiently covering a sectorized cell utilizing beam forming and sweeping
US8412106B2 (en) 2002-11-04 2013-04-02 Xr Communications, Llc Directed wireless communication
JP2004248162A (ja) * 2003-02-17 2004-09-02 Kyocera Corp 基地局装置
US7580672B2 (en) * 2003-06-27 2009-08-25 Qualcomm Incorporated Synthetic path diversity repeater
CA2437927A1 (en) * 2003-08-14 2005-02-14 Ramesh Mantha Adaptive coding for a shared data communication channel
US7054664B2 (en) * 2003-10-30 2006-05-30 Lucent Technologies Inc. Method and apparatus for providing user specific downlink beamforming in a fixed beam network
EP1700501B1 (en) * 2003-12-24 2007-03-21 Telefonaktiebolaget LM Ericsson (publ) Manifold in a radio base station and method of using such a radio base station
CN100401650C (zh) * 2004-12-24 2008-07-09 中兴通讯股份有限公司 一种智能天线自适应波束形成及数据解调方法
US8170546B2 (en) * 2006-03-22 2012-05-01 Broadcom Corporation Client device characterization of other client device transmissions and reporting of signal qualities to access point(s)
SG136824A1 (en) * 2006-04-20 2007-11-29 Matsushita Electric Ind Co Ltd A method and device for wireless directional beam-forming transmission
US7606528B2 (en) * 2006-11-10 2009-10-20 Northrop Grumman Corporation Distributed conformal adaptive antenna array for SATCOM using decision direction
WO2008103806A1 (en) * 2007-02-22 2008-08-28 Cisco Technology, Inc. Method for generating downlink beamforming weighting vectors
CN102136859A (zh) * 2010-12-16 2011-07-27 上海华为技术有限公司 一种天线数据处理方法和装置
CN104319483B (zh) * 2014-10-16 2017-10-10 中国科学院深圳先进技术研究院 一种可调控的天线系统及天线的调控方法
EA033000B1 (ru) * 2017-09-19 2019-08-30 Открытое акционерное общество "Межгосударственная Корпорация Развития" Способ автоматической ориентации антенн
US10935624B2 (en) * 2018-03-29 2021-03-02 L3 Technologies, Inc. Efficiently measuring phase differences in an angle of arrival system
CN108600957B (zh) * 2018-04-24 2021-01-12 Oppo广东移动通信有限公司 天线控制方法及相关产品
US11101559B2 (en) * 2019-07-15 2021-08-24 Wafer Llc System and method for receive diversity combining

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451699A (en) * 1979-12-31 1984-05-29 Broadcom, Inc. Communications system and network
EP0249292A3 (en) * 1986-06-10 1989-11-15 THORN EMI Electronics Limited Radio direction-finding using time of arrival measurements
US5095535A (en) * 1988-07-28 1992-03-10 Motorola, Inc. High bit rate communication system for overcoming multipath
DE69024525T2 (de) * 1989-05-02 1996-05-15 Nippon Electric Co TDMA-Raumdiversity-Empfänger
US5513176A (en) * 1990-12-07 1996-04-30 Qualcomm Incorporated Dual distributed antenna system
US5303240A (en) * 1991-07-08 1994-04-12 Motorola, Inc. Telecommunications system using directional antennas
US5351274A (en) 1993-08-20 1994-09-27 General Electric Company Post detection selection combining diversity receivers for mobile and indoor radio channels
US5621752A (en) * 1994-06-23 1997-04-15 Qualcomm Incorporated Adaptive sectorization in a spread spectrum communication system
KR960027576A (ko) * 1994-12-01 1996-07-22 리차드 탤런 육상 이동 무선 베이스 사이트에 사용되는 무선 신호 스캐닝 및 타겟팅 시스템
US5781541A (en) * 1995-05-03 1998-07-14 Bell Atlantic Network Services, Inc. CDMA system having time-distributed transmission paths for multipath reception
FI105430B (fi) * 1995-05-24 2000-08-15 Nokia Networks Oy Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi
FI105515B (fi) * 1995-05-24 2000-08-31 Nokia Networks Oy Menetelmä kanavanvaihdon nopeuttamiseksi sekä solukkoradiojärjestelmä
FI105513B (fi) * 1995-05-24 2000-08-31 Nokia Networks Oy Vastaanottomenetelmä sekä vastaanotin
FI105512B (fi) * 1995-05-24 2000-08-31 Nokia Networks Oy Menetelmä kulmatoisteen aikaansaamiseksi sekä tukiasemalaitteisto
FI98172C (fi) * 1995-05-24 1997-04-25 Nokia Telecommunications Oy Menetelmä pilottisignaalin lähettämiseksi ja solukkoradiojärjestelmä
JPH09186643A (ja) * 1995-12-28 1997-07-15 Kyocera Corp 無線基地局
US5914946A (en) * 1996-11-08 1999-06-22 Lucent Technologies Inc. TDM-based fixed wireless loop system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7069051B1 (en) 1998-12-21 2006-06-27 Nokia Networks Oy Data transmission method and radio system

Also Published As

Publication number Publication date
WO1996037974A1 (en) 1996-11-28
US6345188B1 (en) 2002-02-05
CN1185250A (zh) 1998-06-17
ATE251823T1 (de) 2003-10-15
EP0872038A1 (en) 1998-10-21
JPH11505971A (ja) 1999-05-25
NO975355D0 (no) 1997-11-21
AU5696096A (en) 1996-12-11
EP0872038B1 (en) 2003-10-08
DE69630315T2 (de) 2004-07-22
DE69630315D1 (de) 2003-11-13
NO975355L (no) 1997-11-21
CN1147061C (zh) 2004-04-21
FI106668B (fi) 2001-03-15
AU706930B2 (en) 1999-07-01
FI952531A0 (fi) 1995-05-24

Similar Documents

Publication Publication Date Title
FI952531A (fi) Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi
FI952530A (fi) Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi
DE69630616D1 (de) Winkeldiversitätsverfahren und basisstationsvorrichtung
FI965180A0 (fi) Adaptiivinen sektorointi hajaspektritietoliikennejärjestelmässä
WO2001063776A3 (en) Transmitting beam forming in smart antenna array systems
FI953276A (fi) Vastaanottomenetelmä ja tukiasemavastaanotin
AU1724797A (en) Method and apparatus for directional radio communication
ATE311045T1 (de) Vorrichtung und verfahren f r bertragungs- diversity durch verwendung von mehr als zwei antennen
NO993895D0 (no) Fremgangsmåte og apparat for retningsbestemt radiokommunikasjon
CA2310084A1 (en) Method and apparatus for performing beam searching in a radio communication system
DK0803991T3 (da) Fremgangsmåde til optimering af kommunikationen mellem en bassisstation og en mobil
DE69613531D1 (de) Linearer offsetkompensierter hochfrequenzdetektor
MX9602584A (es) Configuracion de disposicion de antena.
WO1998019465A3 (en) Method of combining several signals, and base station
CA2216365A1 (en) Orthogonalizing methods for antenna pattern nullfilling
MX9707231A (es) Lobulo de antena ancho.
SE9802387D0 (sv) Mobile telecommunication system
CA2484367A1 (en) Base station apparatus of mobile communication system

Legal Events

Date Code Title Description
MA Patent expired