ATE488881T1 - Vertikale dynamische strahlformung - Google Patents

Vertikale dynamische strahlformung

Info

Publication number
ATE488881T1
ATE488881T1 AT03749462T AT03749462T ATE488881T1 AT E488881 T1 ATE488881 T1 AT E488881T1 AT 03749462 T AT03749462 T AT 03749462T AT 03749462 T AT03749462 T AT 03749462T AT E488881 T1 ATE488881 T1 AT E488881T1
Authority
AT
Austria
Prior art keywords
beam forming
antenna
dynamic beam
vertical dynamic
forming
Prior art date
Application number
AT03749462T
Other languages
English (en)
Inventor
Steven Goldberg
Original Assignee
Interdigital Tech 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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Application granted granted Critical
Publication of ATE488881T1 publication Critical patent/ATE488881T1/de

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
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
    • 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
    • H04B7/0617—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 for beam forming
    • 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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices
AT03749462T 2002-09-09 2003-09-08 Vertikale dynamische strahlformung ATE488881T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40997202P 2002-09-09 2002-09-09
PCT/US2003/027900 WO2004023665A2 (en) 2002-09-09 2003-09-08 Vertical dynamic beam-forming

Publications (1)

Publication Number Publication Date
ATE488881T1 true ATE488881T1 (de) 2010-12-15

Family

ID=31978773

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03749462T ATE488881T1 (de) 2002-09-09 2003-09-08 Vertikale dynamische strahlformung

Country Status (12)

Country Link
US (1) US7236808B2 (de)
EP (1) EP1537676B1 (de)
JP (1) JP2005538614A (de)
KR (3) KR20050098024A (de)
CN (2) CN1682453A (de)
AT (1) ATE488881T1 (de)
AU (1) AU2003268496A1 (de)
CA (1) CA2498016A1 (de)
DE (1) DE60335003D1 (de)
NO (1) NO20051742L (de)
TW (3) TWI259001B (de)
WO (1) WO2004023665A2 (de)

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WO2013181850A1 (en) * 2012-06-08 2013-12-12 Nec(China) Co., Ltd. Method and apparatus for three-dimensional beamforming
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US8942302B2 (en) 2012-12-20 2015-01-27 Google Technology Holdings LLC Method and apparatus for antenna array channel feedback
US8971437B2 (en) 2012-12-20 2015-03-03 Google Technology Holdings LLC Method and apparatus for antenna array channel feedback
US8976884B2 (en) 2012-12-20 2015-03-10 Google Technology Holdings LLC Method and apparatus for antenna array channel feedback
US9042323B1 (en) 2013-01-18 2015-05-26 Sprint Spectrum L.P. Method and system of activating a global beam in a coverage area
KR101455814B1 (ko) * 2013-03-19 2014-11-03 에스케이텔레콤 주식회사 기지국용 안테나장치 및 그 장치의 동작 방법
WO2014196962A1 (en) * 2013-06-04 2014-12-11 Nokia Solutions And Networks Oy Methods and apparatus for antenna elevation design
US9854451B2 (en) * 2013-09-24 2017-12-26 Qatar University Qstp-B Methods of optimizing tilt angle of an antenna
US10285160B2 (en) 2013-10-31 2019-05-07 Lg Electronics Inc. Broadcast channel transmitting method through massive MIMO in wireless communication system and apparatus therefor
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CN106559107B (zh) * 2015-09-17 2021-03-30 华为终端有限公司 一种确定收发天线的方法及装置
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Also Published As

Publication number Publication date
AU2003268496A1 (en) 2004-03-29
DE60335003D1 (de) 2010-12-30
WO2004023665A2 (en) 2004-03-18
KR20050037604A (ko) 2005-04-22
KR20080089522A (ko) 2008-10-06
CN101267650A (zh) 2008-09-17
TW200507661A (en) 2005-02-16
JP2005538614A (ja) 2005-12-15
EP1537676A2 (de) 2005-06-08
CA2498016A1 (en) 2004-03-18
EP1537676B1 (de) 2010-11-17
EP1537676A4 (de) 2006-08-09
NO20051742L (no) 2005-06-07
WO2004023665A3 (en) 2004-05-06
TWI259001B (en) 2006-07-21
CN101267650B (zh) 2012-05-16
US20040048635A1 (en) 2004-03-11
TW200405739A (en) 2004-04-01
AU2003268496A8 (en) 2004-03-29
CN1682453A (zh) 2005-10-12
KR20050098024A (ko) 2005-10-10
US7236808B2 (en) 2007-06-26
TW200729776A (en) 2007-08-01

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