FI106668B - Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi - Google Patents
Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi Download PDFInfo
- Publication number
- FI106668B FI106668B FI952531A FI952531A FI106668B FI 106668 B FI106668 B FI 106668B FI 952531 A FI952531 A FI 952531A FI 952531 A FI952531 A FI 952531A FI 106668 B FI106668 B FI 106668B
- Authority
- FI
- Finland
- Prior art keywords
- signal
- received
- base station
- antenna
- phasing
- Prior art date
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)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI952531A FI106668B (fi) | 1995-05-24 | 1995-05-24 | Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi |
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 |
PCT/FI1996/000289 WO1996037974A1 (en) | 1995-05-24 | 1996-05-23 | Base station equipment, and a method for steering an antenna beam |
DE69630315T DE69630315T2 (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 |
AU56960/96A AU706930B2 (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 |
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 |
AT96915051T ATE251823T1 (de) | 1995-05-24 | 1996-05-23 | Basisstationseinrichtung und verfahren zur steuerung eines antennenstrahls |
NO975355A NO975355D0 (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 FI952531A (fi) | 1996-11-25 |
FI106668B true 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 (no) |
EP (1) | EP0872038B1 (no) |
JP (1) | JPH11505971A (no) |
CN (1) | CN1147061C (no) |
AT (1) | ATE251823T1 (no) |
AU (1) | AU706930B2 (no) |
DE (1) | DE69630315T2 (no) |
FI (1) | FI106668B (no) |
NO (1) | NO975355D0 (no) |
WO (1) | WO1996037974A1 (no) |
Families Citing this family (40)
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CN1201167C (zh) * | 1997-03-25 | 2005-05-11 | 西门子公司 | 方向评估方法 |
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. |
FI982763A (fi) | 1998-12-21 | 2000-06-22 | Nokia Networks Oy | Tiedonsiirtomenetelmä ja radiojärjestelmä |
GB2347019A (en) * | 1999-02-08 | 2000-08-23 | Motorola Ltd | An antenna array system |
WO2000067508A1 (en) * | 1999-05-01 | 2000-11-09 | Nokia Corporation | 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 |
CN1159864C (zh) * | 2000-12-21 | 2004-07-28 | 松下电器产业株式会社 | 基站设备 |
US6999796B2 (en) * | 2000-12-29 | 2006-02-14 | Nokia Corporation | Base station, base station module and method for estimating parameters of uplink signals |
AU2002250356A1 (en) | 2001-03-14 | 2002-09-24 | Mercury Computer Systems, Inc. | Wireless communications methods and systems for long-code and other spread spectrum waveform processing |
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 |
US6785559B1 (en) * | 2002-06-28 | 2004-08-31 | Interdigital Technology Corporation | System for efficiently covering a sectorized cell utilizing beam forming and sweeping |
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 |
AU2003285138A1 (en) | 2002-11-04 | 2004-06-07 | Vivato Inc | 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 |
WO2005062640A1 (en) * | 2003-12-24 | 2005-07-07 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
EP0396101B1 (en) * | 1989-05-02 | 1996-01-03 | Nec Corporation | Space diversity TDMA receiver |
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 |
FI98172C (fi) * | 1995-05-24 | 1997-04-25 | Nokia Telecommunications Oy | Menetelmä pilottisignaalin lähettämiseksi ja 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 |
FI105515B (fi) * | 1995-05-24 | 2000-08-31 | Nokia Networks Oy | Menetelmä kanavanvaihdon nopeuttamiseksi sekä 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 |
-
1995
- 1995-05-24 FI FI952531A patent/FI106668B/fi not_active IP Right Cessation
-
1996
- 1996-05-23 JP JP8535159A patent/JPH11505971A/ja not_active Abandoned
- 1996-05-23 WO PCT/FI1996/000289 patent/WO1996037974A1/en active IP Right Grant
- 1996-05-23 CN CNB96194112XA patent/CN1147061C/zh not_active Expired - Fee Related
- 1996-05-23 US US08/971,218 patent/US6345188B1/en not_active Expired - Lifetime
- 1996-05-23 DE DE69630315T patent/DE69630315T2/de not_active Expired - Fee Related
- 1996-05-23 AU AU56960/96A patent/AU706930B2/en not_active Ceased
- 1996-05-23 AT AT96915051T patent/ATE251823T1/de not_active IP Right Cessation
- 1996-05-23 EP EP96915051A patent/EP0872038B1/en not_active Expired - Lifetime
-
1997
- 1997-11-21 NO NO975355A patent/NO975355D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO975355L (no) | 1997-11-21 |
CN1147061C (zh) | 2004-04-21 |
FI952531A0 (fi) | 1995-05-24 |
AU706930B2 (en) | 1999-07-01 |
AU5696096A (en) | 1996-12-11 |
ATE251823T1 (de) | 2003-10-15 |
CN1185250A (zh) | 1998-06-17 |
NO975355D0 (no) | 1997-11-21 |
JPH11505971A (ja) | 1999-05-25 |
FI952531A (fi) | 1996-11-25 |
EP0872038A1 (en) | 1998-10-21 |
EP0872038B1 (en) | 2003-10-08 |
WO1996037974A1 (en) | 1996-11-28 |
US6345188B1 (en) | 2002-02-05 |
DE69630315D1 (de) | 2003-11-13 |
DE69630315T2 (de) | 2004-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |