CN104919651B - 用于空地数据链路天线自校准的方法 - Google Patents

用于空地数据链路天线自校准的方法 Download PDF

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Publication number
CN104919651B
CN104919651B CN201480004553.2A CN201480004553A CN104919651B CN 104919651 B CN104919651 B CN 104919651B CN 201480004553 A CN201480004553 A CN 201480004553A CN 104919651 B CN104919651 B CN 104919651B
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China
Prior art keywords
aircraft
antenna
signal
base station
received
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CN201480004553.2A
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English (en)
Chinese (zh)
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CN104919651A (zh
Inventor
R·H·戴维斯
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Qualcomm Inc
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Qualcomm Inc
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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
    • H01Q3/26—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

Landscapes

  • 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)
CN201480004553.2A 2013-01-13 2014-01-10 用于空地数据链路天线自校准的方法 Active CN104919651B (zh)

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

Publications (2)

Publication Number Publication Date
CN104919651A CN104919651A (zh) 2015-09-16
CN104919651B true CN104919651B (zh) 2018-02-16

Family

ID=50030525

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480004553.2A Active CN104919651B (zh) 2013-01-13 2014-01-10 用于空地数据链路天线自校准的方法

Country Status (5)

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

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US10219166B2 (en) * 2015-04-30 2019-02-26 Mist Systems, Inc. Methods and apparatus for generating, transmitting and/or using beacons
US9363784B1 (en) 2015-04-30 2016-06-07 Mist Systems Inc. Methods and apparatus relating to the use of real and/or virtual beacons
WO2016206007A1 (zh) * 2015-06-24 2016-12-29 华为技术有限公司 一种波束调整方法及装置
US9954598B2 (en) 2015-11-03 2018-04-24 Telefonaktiebolaget Lm Ericsson (Publ) High capacity cellular communications system coverage of airborne mobile communications equipment
US9813969B2 (en) 2015-11-03 2017-11-07 Telefonaktiebolaget Lm Ericsson (Publ) In-flight cellular communications system coverage of mobile communications equipment located in aircraft
US10111152B2 (en) 2015-12-09 2018-10-23 Telefonaktiebolaget Lm Ericsson (Publ) Cell selection for airborne mobile cellular communications equipment
US10034181B1 (en) 2016-06-29 2018-07-24 Sprint Communications Company L.P. Dynamic mitigation of tropospheric ducting and refraction based interference events with dynamic antenna tilt
US9954600B2 (en) * 2016-07-05 2018-04-24 Gogo Llc Servicing cell selection in air to ground communication systems
WO2018078004A1 (en) 2016-10-28 2018-05-03 Telefonaktiebolaget Lm Ericsson (Publ) Wireless communication links between airborne and ground-based communications equipment
US10277269B2 (en) 2016-12-09 2019-04-30 The Boeing Company Phased array beam tracking using beam gain coding
CN108271118B (zh) 2016-12-30 2020-09-25 华为技术有限公司 高空通信系统、方法及装置
SE1751148A1 (en) * 2017-09-18 2019-03-19 Icomera Ab Wireless communication system for aircrafts
CN111133688B (zh) * 2017-09-21 2022-05-03 智慧天空网络有限公司 被动收集空对地网络参数用于网络规划和控制
CN116095734A (zh) 2017-09-21 2023-05-09 空五股份有限公司 用于通信的方法、装置和计算机可读存储介质
EP3576472B1 (en) * 2017-09-27 2021-06-16 CloudMinds (Shanghai) Robotics Co., Ltd. Resource allocation method and apparatus, network device, and storage medium
AU2018388483B2 (en) * 2017-12-19 2023-03-09 Smartsky Networks LLC Interference mitigation based on antenna system phase distribution
CN111869123B (zh) * 2018-04-05 2022-08-09 华为技术有限公司 用于高效波束管理的通信设备
US11757183B2 (en) 2018-08-31 2023-09-12 Telefonaktiebolaget Lm Ericsson (Publ) Efficient antenna calibration for large antenna arrays
US10630395B1 (en) * 2018-12-28 2020-04-21 Sprint Communications Company L.P. Automated mitigation of atmospheric-based interference events
WO2020244783A1 (en) 2019-06-07 2020-12-10 Telefonaktiebolaget Lm Ericsson (Publ) Calibration for antenna elements of a multi-antenna structure
CN110515038B (zh) * 2019-08-09 2023-03-28 达洛科技(广州)有限公司 一种基于无人机-阵列的自适应无源定位装置及实现方法
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
WO2023123042A1 (en) * 2021-12-29 2023-07-06 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for performing a beamformed test signaling
US20250087875A1 (en) * 2023-09-11 2025-03-13 L3Harris Technologies, Inc. Window mountable direction-finding antenna arrays

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Also Published As

Publication number Publication date
US10470095B2 (en) 2019-11-05
JP2019075804A (ja) 2019-05-16
EP2943996A1 (en) 2015-11-18
WO2014110427A1 (en) 2014-07-17
CN104919651A (zh) 2015-09-16
JP2022043046A (ja) 2022-03-15
JP2016522997A (ja) 2016-08-04
US20160212669A1 (en) 2016-07-21
JP7187295B2 (ja) 2022-12-12
EP2943996B1 (en) 2019-11-27

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