JP2016522997A - 空対地のデータリンクアンテナ自己較正（ａｉｒ−ｔｏ−ｇｒｏｕｎｄｄａｔａｌｉｎｋａｎｔｅｎｎａｓｅｌｆｃａｌｉｂｒａｔｉｏｎ）のための方法 - Google Patents

空対地のデータリンクアンテナ自己較正（ａｉｒ−ｔｏ−ｇｒｏｕｎｄｄａｔａｌｉｎｋａｎｔｅｎｎａｓｅｌｆｃａｌｉｂｒａｔｉｏｎ）のための方法 Download PDF

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JP2016522997A
JP2016522997A JP2015552827A JP2015552827A JP2016522997A JP 2016522997 A JP2016522997 A JP 2016522997A JP 2015552827 A JP2015552827 A JP 2015552827A JP 2015552827 A JP2015552827 A JP 2015552827A JP 2016522997 A JP2016522997 A JP 2016522997A
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Prior art keywords
aircraft
signal
base station
antenna
amplitude
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Pending
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JP2015552827A
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Japanese (ja)
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JP2016522997A5 (enExample
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デイビス、ロイ・ハワード
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2016522997A5 publication Critical patent/JP2016522997A5/ja
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    • 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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502—Airborne stations
    • H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/085—Reselecting an access point involving beams of access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/328—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by altitude
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
JP2015552827A 2013-01-13 2014-01-10 空対地のデータリンクアンテナ自己較正（ａｉｒ−ｔｏ−ｇｒｏｕｎｄｄａｔａｌｉｎｋａｎｔｅｎｎａｓｅｌｆｃａｌｉｂｒａｔｉｏｎ）のための方法 Pending JP2016522997A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/740,248 2013-01-13
US13/740,248 US10470095B2 (en) 2013-01-13 2013-01-13 Method for air-to-ground data link antenna self calibration
PCT/US2014/011121 WO2014110427A1 (en) 2013-01-13 2014-01-10 Method for air-to-ground data link antenna self calibration

Related Child Applications (1)

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JP2018239910A Division JP7187295B2 (ja) 2013-01-13 2018-12-21 空対地のデータリンクアンテナ自己較正（ａｉｒ－ｔｏ－ｇｒｏｕｎｄ ｄａｔａ ｌｉｎｋ ａｎｔｅｎｎａ ｓｅｌｆ ｃａｌｉｂｒａｔｉｏｎ）のための方法

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JP2016522997A true JP2016522997A (ja) 2016-08-04
JP2016522997A5 JP2016522997A5 (enExample) 2017-02-09

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JP2015552827A Pending JP2016522997A (ja) 2013-01-13 2014-01-10 空対地のデータリンクアンテナ自己較正（ａｉｒ−ｔｏ−ｇｒｏｕｎｄｄａｔａｌｉｎｋａｎｔｅｎｎａｓｅｌｆｃａｌｉｂｒａｔｉｏｎ）のための方法
JP2018239910A Active JP7187295B2 (ja) 2013-01-13 2018-12-21 空対地のデータリンクアンテナ自己較正（ａｉｒ－ｔｏ－ｇｒｏｕｎｄ ｄａｔａ ｌｉｎｋ ａｎｔｅｎｎａ ｓｅｌｆ ｃａｌｉｂｒａｔｉｏｎ）のための方法
JP2021189421A Pending JP2022043046A (ja) 2013-01-13 2021-11-22 空対地のデータリンクアンテナ自己較正（ａｉｒ－ｔｏ－ｇｒｏｕｎｄ ｄａｔａ ｌｉｎｋ ａｎｔｅｎｎａ ｓｅｌｆ ｃａｌｉｂｒａｔｉｏｎ）のための方法

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JP2021189421A Pending JP2022043046A (ja) 2013-01-13 2021-11-22 空対地のデータリンクアンテナ自己較正（ａｉｒ－ｔｏ－ｇｒｏｕｎｄ ｄａｔａ ｌｉｎｋ ａｎｔｅｎｎａ ｓｅｌｆ ｃａｌｉｂｒａｔｉｏｎ）のための方法

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US (1) US10470095B2 (enExample)
EP (1) EP2943996B1 (enExample)
JP (3) JP2016522997A (enExample)
CN (1) CN104919651B (enExample)
WO (1) WO2014110427A1 (enExample)

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KR20200100141A (ko) * 2017-12-19 2020-08-25 스마트스카이 네트웍스 엘엘씨 안테나 시스템 위상 분포에 기반한 간섭 완화
JP2023552381A (ja) * 2020-12-02 2023-12-15 テクトロニクス・インコーポレイテッド フェーズド・アレイ無線試験

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US10470095B2 (en) 2019-11-05
JP2019075804A (ja) 2019-05-16
EP2943996A1 (en) 2015-11-18
CN104919651B (zh) 2018-02-16
WO2014110427A1 (en) 2014-07-17
CN104919651A (zh) 2015-09-16
JP2022043046A (ja) 2022-03-15
US20160212669A1 (en) 2016-07-21
JP7187295B2 (ja) 2022-12-12
EP2943996B1 (en) 2019-11-27

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