JP2019075804A5 - - Google Patents

Download PDF

Info

Publication number
JP2019075804A5
JP2019075804A5 JP2018239910A JP2018239910A JP2019075804A5 JP 2019075804 A5 JP2019075804 A5 JP 2019075804A5 JP 2018239910 A JP2018239910 A JP 2018239910A JP 2018239910 A JP2018239910 A JP 2018239910A JP 2019075804 A5 JP2019075804 A5 JP 2019075804A5
Authority
JP
Japan
Prior art keywords
aircraft
amplitude
transmit
phase
receive
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2018239910A
Other languages
English (en)
Japanese (ja)
Other versions
JP7187295B2 (ja
JP2019075804A (ja
Filing date
Publication date
Priority claimed from US13/740,248 external-priority patent/US10470095B2/en
Application filed filed Critical
Publication of JP2019075804A publication Critical patent/JP2019075804A/ja
Publication of JP2019075804A5 publication Critical patent/JP2019075804A5/ja
Priority to JP2021189421A priority Critical patent/JP2022043046A/ja
Application granted granted Critical
Publication of JP7187295B2 publication Critical patent/JP7187295B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2018239910A 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 Active JP7187295B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021189421A 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

Applications Claiming Priority (2)

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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2015552827A Division 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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021189421A Division 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

Publications (3)

Publication Number Publication Date
JP2019075804A JP2019075804A (ja) 2019-05-16
JP2019075804A5 true JP2019075804A5 (https=) 2019-07-04
JP7187295B2 JP7187295B2 (ja) 2022-12-12

Family

ID=50030525

Family Applications (3)

Application Number Title Priority Date Filing Date
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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
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

Family Applications After (1)

Application Number Title Priority Date Filing Date
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

Country Status (5)

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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014210204A1 (de) * 2014-05-28 2015-12-03 Lufthansa Systems Gmbh & Co. Kg Vorrichtung und Verfahren zur Luft-Boden-Kommunikation von Luftfahrzeugen
US9735862B2 (en) * 2014-09-15 2017-08-15 Verizon Patent And Licensing Inc. System and method for providing cellular signals to mobile device users travelling by air
US9491635B2 (en) 2015-01-13 2016-11-08 Smartsky Networks LLC Architecture for simultaneous spectrum usage by air-to-ground and terrestrial networks
US9363784B1 (en) 2015-04-30 2016-06-07 Mist Systems Inc. Methods and apparatus relating to the use of real and/or virtual beacons
US10219166B2 (en) 2015-04-30 2019-02-26 Mist Systems, Inc. Methods and apparatus for generating, transmitting and/or using beacons
CN107637155B (zh) * 2015-06-24 2020-08-25 华为技术有限公司 一种波束调整方法及装置
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
US9954598B2 (en) 2015-11-03 2018-04-24 Telefonaktiebolaget Lm Ericsson (Publ) High capacity cellular communications system coverage of airborne mobile communications equipment
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
EP3533157B1 (en) 2016-10-28 2021-05-05 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
CN116056136A (zh) * 2017-09-21 2023-05-02 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
EP3685525B1 (en) 2017-09-21 2025-06-18 Smartsky Networks LLC Passive collection of air-to-ground network parameters for network planning and control
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
WO2019192711A1 (en) * 2018-04-05 2019-10-10 Huawei Technologies Co., Ltd. Communication devices for efficient beam management
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
EP3981090B1 (en) 2019-06-07 2023-09-27 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
US11916302B2 (en) * 2020-12-02 2024-02-27 Tektronix, Inc. Phased array over the air testing
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

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557282A (en) * 1988-10-11 1996-09-17 Itt Corporation Height finding antenna apparatus and method of operation
US5027124A (en) 1989-03-17 1991-06-25 The Boeing Company System for maintaining polarization and signal-to-noise levels in received frequency reuse communications
US8914022B2 (en) 1992-03-06 2014-12-16 Gogo Llc System for providing high speed communications service in an airborne wireless cellular network
US8145208B2 (en) 2006-10-31 2012-03-27 Gogo Llc Air-to-ground cellular communication network terrestrial base station having multi-dimensional sectors with alternating radio frequency polarizations
US6018659A (en) 1996-10-17 2000-01-25 The Boeing Company Airborne broadband communication network
US5781845A (en) * 1996-12-03 1998-07-14 The Aerospace Corporation Adaptive transmitting antenna
US6100843A (en) 1998-09-21 2000-08-08 Tantivy Communications Inc. Adaptive antenna for use in same frequency networks
AU5891100A (en) 1999-09-13 2001-04-17 Motorola, Inc. Smart antenna for airborne cellular system
GB2362073B (en) * 2000-05-03 2003-12-17 Siemens Ag Equaliser and method of state reduction therefor
AU2001290536A1 (en) 2000-08-18 2002-03-04 Phasenet Wireless Communications Corporation Airborne cellular communications system
EP1405441A1 (en) 2001-06-29 2004-04-07 Motorola, Inc. Candidate handoff list for airborne cellular system
US6759978B2 (en) * 2002-03-21 2004-07-06 Ball Aerospace & Technologies Corp. Cross-link antenna system
US8213994B2 (en) * 2002-08-07 2012-07-03 Interdigital Technology Corporation Mobile communications system and method for providing common channel coverage using beamforming antennas
US7813440B2 (en) * 2003-01-31 2010-10-12 Ntt Docomo, Inc. Multiple-output multiple-input (MIMO) communication system, MIMO receiver and MIMO receiving method
US7113779B1 (en) 2004-01-08 2006-09-26 Iwao Fujisaki Carrier
US20060229076A1 (en) 2005-04-08 2006-10-12 Monk Anthony D Soft handoff method and apparatus for mobile vehicles using directional antennas
US7920860B2 (en) 2006-10-31 2011-04-05 Aircell Llc System for managing the multiple air-to-ground communications links originating from each aircraft in an air-to-ground cellular communication network
US8671432B2 (en) * 2007-10-16 2014-03-11 Livetv, Llc Aircraft in-flight entertainment system having a dual-beam antenna and associated methods
EP1983787B1 (en) * 2007-04-19 2012-11-28 Nokia Siemens Networks Oy Transmission and distribution of position- and/or network-related information from access networks
JP2009081696A (ja) 2007-09-26 2009-04-16 Toshiba Corp 航空機通信システムとそのアンテナ指向制御方法
EP2219309B1 (en) * 2007-12-05 2016-01-06 Fujitsu Limited Transmitter, method for controlling transmission, and communication device
JP5267567B2 (ja) * 2008-11-04 2013-08-21 日本電気株式会社 無線通信システムの制御方法、無線通信システム、アレイ重みベクトルの調整方法、及び無線通信装置
US7969358B2 (en) * 2008-11-19 2011-06-28 Harris Corporation Compensation of beamforming errors in a communications system having widely spaced antenna elements
JP5310847B2 (ja) * 2009-06-08 2013-10-09 日本電気株式会社 無線通信システムの制御方法、無線通信システム、無線通信装置、及びアレイ重みベクトルの調整方法
US8923189B2 (en) * 2009-08-06 2014-12-30 Truepath Technologies, Llc System and methods for scalable processing of received radio frequency beamform signal
US8891647B2 (en) 2009-10-30 2014-11-18 Futurewei Technologies, Inc. System and method for user specific antenna down tilt in wireless cellular networks
US9295006B2 (en) 2011-02-09 2016-03-22 Qualcomm Incorporated Real-time calibration of an air to ground communication system

Similar Documents

Publication Publication Date Title
JP2019075804A5 (https=)
JP2018513596A5 (https=)
EP3005581B1 (en) A localization-based beamforming scheme for systems with multiple antennas
US11082104B2 (en) Apparatus for configuring reference signal beams based on accuracy of user equipment localization
JP2016506112A5 (https=)
JP2015155897A5 (https=)
JP2018506251A5 (https=)
RU2010103950A (ru) Устройство связи, способ управления связью и система связи
JP2023126969A5 (ja) 無線通信システムに用いられる電子機器、方法、及びシステム
JP2019195212A5 (https=)
GB2506638A (en) Location-assisted beamforming system
JP2013539010A5 (https=)
JP2019530277A5 (https=)
CN110199488A (zh) 电子设备、通信方法以及介质
CN103095356B (zh) 一种波束成形方法、基站和交通运输装置
ATE487287T1 (de) Antennen-gruppen-kalibrationsanordnung und - verfahren
WO2013022292A3 (en) Method and apparatus for tracking beam in wireless communication system
JP2018528729A5 (https=)
WO2011085187A3 (en) Method and apparatus for performing uplink antenna transmit diversity
CN103684553A (zh) 通信装置、通信控制方法和程序
EP2221991A3 (en) Communcation device, method and system with plurality of antennas using beamforming
CN110178315A (zh) 一种天线校正方法及装置
JPWO2021186690A5 (ja) 端末、無線通信方法、基地局及びシステム
JP2017069903A5 (ja) 携帯端末及びその制御方法
WO2007070441A3 (en) Method and apparatus for cooperative diversity reception of wireless communication signals