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NO985513D0 - FremgangsmÕte for optimalisering av dekning ved Õ gi ny form til et antennem°nster - Google Patents

FremgangsmÕte for optimalisering av dekning ved Õ gi ny form til et antennem°nster

Info

Publication number
NO985513D0
NO985513D0 NO985513A NO985513A NO985513D0 NO 985513 D0 NO985513 D0 NO 985513D0 NO 985513 A NO985513 A NO 985513A NO 985513 A NO985513 A NO 985513A NO 985513 D0 NO985513 D0 NO 985513D0
Authority
NO
Norway
Prior art keywords
antenna pattern
new shape
giving new
optimizing coverage
optimizing
Prior art date
Application number
NO985513A
Other languages
English (en)
Other versions
NO985513L (no
Inventor
Jukka Lampioinen
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 NO985513D0 publication Critical patent/NO985513D0/no
Publication of NO985513L publication Critical patent/NO985513L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
NO985513A 1996-05-27 1998-11-26 FremgangsmÕte for optimalisering av dekning ved Õ gi ny form til et antennem°nster NO985513L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962217A FI962217L (fi) 1996-05-27 1996-05-27 Kuuluvuusalueen optimointimenetelmä antennikuviota muuttamalla
PCT/FI1997/000317 WO1997046039A1 (en) 1996-05-27 1997-05-26 Method for optimising coverage by reshaping antenna pattern

Publications (2)

Publication Number Publication Date
NO985513D0 true NO985513D0 (no) 1998-11-26
NO985513L NO985513L (no) 1999-01-26

Family

ID=8546097

Family Applications (1)

Application Number Title Priority Date Filing Date
NO985513A NO985513L (no) 1996-05-27 1998-11-26 FremgangsmÕte for optimalisering av dekning ved Õ gi ny form til et antennem°nster

Country Status (7)

Country Link
US (1) US6510312B1 (no)
EP (1) EP0895701A1 (no)
JP (1) JP2000511015A (no)
AU (1) AU722797B2 (no)
FI (1) FI962217L (no)
NO (1) NO985513L (no)
WO (1) WO1997046039A1 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6097970A (en) * 1997-12-31 2000-08-01 Weblink Wireless, Inc. Antenna system for narrowband communications systems and method of operation
GB0016186D0 (en) * 2000-06-30 2000-08-23 Nokia Networks Oy Antenna system
AU2001296680A1 (en) * 2000-10-16 2002-04-29 Wireless Online, Inc. Method and system for reducing cell interference
US7263143B1 (en) * 2001-05-07 2007-08-28 Adaptix, Inc. System and method for statistically directing automatic gain control
FI20012473A7 (fi) * 2001-12-14 2003-06-15 Nokia Corp Menetelmä lähetyksen kontrolloimiseksi radiojärjestelmässä
US7346365B1 (en) 2002-04-16 2008-03-18 Faulkner Interstices Llc Smart antenna system and method
US7065383B1 (en) 2002-04-16 2006-06-20 Omri Hovers Method and apparatus for synchronizing a smart antenna apparatus with a base station transceiver
US7529525B1 (en) 2002-04-16 2009-05-05 Faulkner Interstices Llc Method and apparatus for collecting information for use in a smart antenna system
US7289826B1 (en) 2002-04-16 2007-10-30 Faulkner Interstices, Llc Method and apparatus for beam selection in a smart antenna system
FI20055358A0 (fi) * 2005-06-29 2005-06-29 Nokia Corp Antennin suuntauskuvion ohjaus
JP4863926B2 (ja) * 2007-04-27 2012-01-25 株式会社エヌエイチケイアイテック 遮蔽板
GB2466584A (en) * 2007-08-31 2010-06-30 Allen Vanguard Technologies Inc Radio antenna assembly and apparatus for controlling transmission and reception of RF signals
WO2009046409A2 (en) * 2007-10-04 2009-04-09 Nortel Networks Limited Forming spatial beams within a cell segment
US8831684B2 (en) * 2010-11-22 2014-09-09 Kathrein-Werke Kg Base transceiver station with radiation beam steering and active antenna
JP6386947B2 (ja) * 2015-03-13 2018-09-05 Kddi株式会社 基地局装置、指向方向制御方法およびコンピュータプログラム
CN105517041B (zh) * 2016-01-06 2018-01-19 广东欧珀移动通信有限公司 一种通话方向指示方法及用户设备
CN108615978B (zh) * 2016-12-12 2020-09-25 中国移动通信集团公司 一种天线方向调整方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249181A (en) * 1979-03-08 1981-02-03 Bell Telephone Laboratories, Incorporated Cellular mobile radiotelephone system using tilted antenna radiation patterns
US5053786A (en) * 1982-01-28 1991-10-01 General Instrument Corporation Broadband directional antenna
US5013979A (en) * 1989-12-29 1991-05-07 Texas Instrument Incorporated Phased frequency steered antenna array
JP3081891B2 (ja) 1991-04-19 2000-08-28 日本電信電話株式会社 アンテナビーム制御方式
CA2097122A1 (en) * 1992-06-08 1993-12-09 James Hadzoglou Adjustable beam tilt antenna
GB2281012B (en) 1993-08-12 1998-04-15 Northern Telecom Ltd Angle diversity for multiple beam antenna
DE69431583T2 (de) * 1993-08-12 2003-03-06 Nortel Networks Ltd., St.Laurent Antenneneinrichtung für Basisstation
CA2191956A1 (en) * 1994-06-03 1995-12-14 Ulf Goran Forssen Microstrip antenna array
US5991345A (en) * 1995-09-22 1999-11-23 Qualcomm Incorporated Method and apparatus for diversity enhancement using pseudo-multipath signals
GB2307142A (en) * 1995-11-08 1997-05-14 Motorola Ltd Steering an antenna in accordance with mobile location
US5924020A (en) 1995-12-15 1999-07-13 Telefonaktiebolaget L M Ericsson (Publ) Antenna assembly and associated method for radio communication device

Also Published As

Publication number Publication date
FI962217A7 (fi) 1997-11-28
AU722797B2 (en) 2000-08-10
FI962217A0 (fi) 1996-05-27
JP2000511015A (ja) 2000-08-22
FI962217L (fi) 1997-11-28
WO1997046039A1 (en) 1997-12-04
NO985513L (no) 1999-01-26
US6510312B1 (en) 2003-01-21
AU2901597A (en) 1998-01-05
EP0895701A1 (en) 1999-02-10

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FC2A Withdrawal, rejection or dismissal of laid open patent application