JP2020048046A - 制御装置、プログラム、制御方法及び飛行体 - Google Patents
制御装置、プログラム、制御方法及び飛行体 Download PDFInfo
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- 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
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/0011—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots associated with a remote control arrangement
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/0094—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots involving pointing a payload, e.g. camera, weapon, sensor, towards a fixed or moving target
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
- G05D1/104—Simultaneous control of position or course in three dimensions specially adapted for aircraft involving a plurality of aircrafts, e.g. formation flying
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0004—Transmission of traffic-related information to or from an aircraft
- G08G5/0008—Transmission of traffic-related information to or from an aircraft with other aircraft
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0004—Transmission of traffic-related information to or from an aircraft
- G08G5/0013—Transmission of traffic-related information to or from an aircraft with a ground station
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0017—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information
- G08G5/0026—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information located on the ground
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0043—Traffic management of multiple aircrafts from the ground
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0047—Navigation or guidance aids for a single aircraft
- G08G5/006—Navigation or guidance aids for a single aircraft in accordance with predefined flight zones, e.g. to avoid prohibited zones
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0047—Navigation or guidance aids for a single aircraft
- G08G5/0069—Navigation or guidance aids for a single aircraft specially adapted for an unmanned aircraft
-
- 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
- H04B7/18504—Aircraft used as relay or high altitude atmospheric platform
-
- 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
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18532—Arrangements for managing transmission, i.e. for transporting data or a signalling message
- H04B7/18534—Arrangements for managing transmission, i.e. for transporting data or a signalling message for enhancing link reliablility, e.g. satellites diversity
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- 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
- H04W16/18—Network planning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/20—UAVs specially adapted for particular uses or applications for use as communications relays, e.g. high-altitude platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2201/00—UAVs characterised by their flight controls
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
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Abstract
Description
[先行技術文献]
[特許文献]
[特許文献1]特開2002−211496号公報
Claims (13)
- 地上にセルを形成して前記セル内のユーザ端末に無線通信サービスを提供するためのアンテナを有する飛行体を制御する制御装置であって、
前記セルによって地上の対象エリアをカバーしている第1の飛行体と、第2の飛行体との交代を制御する交代制御部を備え、
前記交代制御部は、前記第2の飛行体が、前記第1の飛行体の位置に対応する位置に移動し、CoMPによって前記第2の飛行体及び前記第1の飛行体による前記ユーザ端末への無線通信サービスの提供を開始した後、前記第1の飛行体が前記セルの形成を停止するように、前記第1の飛行体及び前記第2の飛行体を制御する、
制御装置。 - 前記交代制御部は、前記第2の飛行体が、前記対象エリアの上空を定点飛行している前記第1の飛行体の軌道内に移動し、CoMPによって前記第2の飛行体及び前記第1の飛行体による前記ユーザ端末への無線通信サービスの提供を開始した後、前記第1の飛行体が前記セルの形成を停止するように、前記第1の飛行体及び前記第2の飛行体を制御する、請求項1に記載の制御装置。
- 前記交代制御部は、前記第2の飛行体が、マルチセルによって地上の対象エリアをカバーしている前記第1の飛行体の位置に対応する位置に移動し、CoMPによって前記第2の飛行体及び前記第1の飛行体によるマルチセルを用いた前記ユーザ端末への無線通信サービスの提供を開始した後、前記第1の飛行体が前記マルチセルの形成を停止するように、前記第1の飛行体及び前記第2の飛行体を制御する、請求項1又は2に記載の制御装置。
- 前記交代制御部は、マルチセルによって地上の対象エリアをカバーしている前記第1の飛行体に、前記マルチセルを仮想単一セルにさせた後、前記第2の飛行体が、前記第1の飛行体の位置に対応する位置に移動し、CoMPによって前記第2の飛行体及び前記第1の飛行体による前記ユーザ端末への無線通信サービスの提供を開始した後、前記第1の飛行体が前記セルの形成を停止し、かつ、前記第2の飛行体がマルチセルを形成するように、前記第1の飛行体及び前記第2の飛行体を制御する、請求項1又は2に記載の制御装置。
- 前記交代制御部は、前記第1の飛行体が形成しているマルチセルのうちの1つのセルをメインセルとして決定し、前記メインセルを拡大し、前記マルチセルのうちの前記メインセル以外のセルを停止することによって、前記マルチセルを仮想単一セルにするように、前記第1の飛行体を制御する、請求項4に記載の制御装置。
- 前記交代制御部は、前記第1の飛行体が形成しているマルチセルの中心に位置するセルをメインセルとして決定する、請求項5に記載の制御装置。
- 前記交代制御部は、前記第1の飛行体が形成しているマルチセルのうち、他のセルと重複しているエリアの合計サイズが最も大きいセルをメインセルとして決定する、請求項5に記載の制御装置。
- 前記交代制御部は、前記第1の飛行体が形成しているマルチセルのそれぞれの通信トラフィックに基づいて、前記メインセルを決定する、請求項5に記載の制御装置。
- 前記交代制御部は、前記第1の飛行体が形成しているマルチセルのうち、通信トラフィックが最も多いセルを前記メインセルとして決定する、請求項8に記載の制御装置。
- コンピュータを、請求項1から9のいずれか一項に記載の制御装置として機能させるためのプログラム。
- 地上にセルを形成して前記セル内のユーザ端末に無線通信サービスを提供するためのアンテナを有する飛行体を制御する制御方法であって、
前記セルによって地上の対象エリアをカバーしている第1の飛行体と、第2の飛行体との交代を制御する交代制御段階を備え、
前記交代制御段階は、前記第2の飛行体が、前記第1の飛行体の位置に対応する位置に移動し、CoMPによって前記第2の飛行体及び前記第1の飛行体による前記ユーザ端末への無線通信サービスの提供を開始した後、前記第1の飛行体が前記セルの形成を停止するように、前記第1の飛行体及び前記第2の飛行体を制御する、制御方法。 - 地上にセルを形成して前記セル内のユーザ端末に無線通信サービスを提供するためのアンテナを有する飛行体であって、
前記セルによって地上の対象エリアをカバーしているときに、前記対象エリアのカバーを他の飛行体と交代する交代処理を実行する交代制御部
を備え、
前記交代制御部は、CoMPによって前記他の飛行体とともに前記ユーザ端末への無線通信サービスの提供を開始した後、前記セルの形成を停止するよう制御する、
飛行体。 - 地上にセルを形成して前記セル内のユーザ端末に無線通信サービスを提供するためのアンテナを有する飛行体であって、
前記セルによって地上の対象エリアをカバーしている他の飛行体との交代を制御する交代制御部
を備え、
前記交代制御部は、前記他の飛行体の位置に対応する位置に移動し、CoMPによって前記他の飛行体とともに前記ユーザ端末への無線通信サービスの提供を開始するように、前記飛行体を制御する、
飛行体。
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JP2018174305A JP6667588B1 (ja) | 2018-09-18 | 2018-09-18 | 制御装置、プログラム、制御方法及び飛行体 |
EP19863258.0A EP3843443B1 (en) | 2018-09-18 | 2019-07-24 | Control device, program, control method, and flight vehicle |
PCT/JP2019/029020 WO2020059289A1 (ja) | 2018-09-18 | 2019-07-24 | 制御装置、プログラム、制御方法及び飛行体 |
US17/204,875 US11171715B2 (en) | 2018-09-18 | 2021-03-17 | Control device, program, control method, and flight vehicle |
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WO2022153922A1 (ja) * | 2021-01-13 | 2022-07-21 | Hapsモバイル株式会社 | 制御装置、プログラム、システム及び制御方法 |
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Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464601B1 (fr) * | 1979-08-29 | 1986-10-24 | Trt Telecom Radio Electr | Systeme de radiodiffusion numerique de plusieurs signaux d'information par un reseau d'emetteurs utilisant sensiblement la meme frequence porteuse |
US5239671A (en) * | 1990-11-13 | 1993-08-24 | Pagemart, Inc. | Simulcast satellite paging system with provision for signal interruption |
US5526404A (en) * | 1991-10-10 | 1996-06-11 | Space Systems/Loral, Inc. | Worldwide satellite telephone system and a network coordinating gateway for allocating satellite and terrestrial gateway resources |
US5450448A (en) * | 1993-04-30 | 1995-09-12 | Trimble Navigation Limited | Removal of signal errors for differential satellite positioning systems |
US5592471A (en) * | 1995-04-21 | 1997-01-07 | Cd Radio Inc. | Mobile radio receivers using time diversity to avoid service outages in multichannel broadcast transmission systems |
BR9608410A (pt) * | 1995-06-06 | 1998-12-29 | Globalstar Lp | Sistema de administração de recursos de diversidade de satélites repetidores |
US5991345A (en) * | 1995-09-22 | 1999-11-23 | Qualcomm Incorporated | Method and apparatus for diversity enhancement using pseudo-multipath signals |
US5835487A (en) * | 1995-12-08 | 1998-11-10 | Worldspace International Network, Inc. | Satellite direct radio broadcast system |
US5864579A (en) * | 1996-07-25 | 1999-01-26 | Cd Radio Inc. | Digital radio satellite and terrestrial ubiquitous broadcasting system using spread spectrum modulation |
US5867490A (en) * | 1996-11-05 | 1999-02-02 | Worldspace International Network, Inc. | Direct radio broadcast receiver for providing frame synchronization and correlation for time division multiplexed transmissions |
US6128276A (en) * | 1997-02-24 | 2000-10-03 | Radix Wireless, Inc. | Stacked-carrier discrete multiple tone communication technology and combinations with code nulling, interference cancellation, retrodirective communication and adaptive antenna arrays |
US6138012A (en) | 1997-08-04 | 2000-10-24 | Motorola, Inc. | Method and apparatus for reducing signal blocking in a satellite communication system |
US6104911A (en) * | 1997-11-14 | 2000-08-15 | Motorola, Inc. | Communication system with satellite diversity and method of operation thereof |
EP0935350A1 (en) * | 1998-01-28 | 1999-08-11 | ICO Services Ltd. | Satellite diversity |
US6208858B1 (en) * | 1998-07-21 | 2001-03-27 | Qualcomm Incorporated | System and method for reducing call dropping rates in a multi-beam communication system |
US6301313B1 (en) * | 1998-11-02 | 2001-10-09 | Hughes Electronics Corporation | Mobile digital radio system with spatial and time diversity capability |
JP2000315972A (ja) * | 1999-05-06 | 2000-11-14 | Nec Corp | 衛星通信システム及びそのハンドオーバ処理方法 |
US6724827B1 (en) * | 1999-05-25 | 2004-04-20 | Xm Satellite Radio, Inc. | Low cost interoperable satellite digital audio radio service (SDARS) receiver adapted to receive signals in accordance with advantageous frequency plan |
JP3248521B2 (ja) * | 1999-07-08 | 2002-01-21 | 日本電気株式会社 | ハンドオーバ処理方法及びそのシステム並びにハンドオーバ処理プログラムを記録した記録媒体 |
US6269242B1 (en) | 1999-08-18 | 2001-07-31 | Motorola, Inc. | Dynamic beam fill-in system and method therefor |
US6768906B2 (en) * | 1999-09-13 | 2004-07-27 | Motorola, Inc. | System and technique for plane switchover in an aircraft based wireless communication system |
AU6337800A (en) * | 1999-09-13 | 2001-04-17 | Motorola, Inc. | Communications system load control methods and apparatus |
US6968187B1 (en) | 1999-09-13 | 2005-11-22 | Motorola, Inc. | Multi-airplane cellular communications system |
US6510317B1 (en) * | 1999-11-04 | 2003-01-21 | Xm Satellite Radio, Inc. | Satellite digital audio radio service tuner architecture for reception of satellite and terrestrial signals |
US6956814B1 (en) * | 2000-02-29 | 2005-10-18 | Worldspace Corporation | Method and apparatus for mobile platform reception and synchronization in direct digital satellite broadcast system |
US6859652B2 (en) | 2000-08-02 | 2005-02-22 | Mobile Satellite Ventures, Lp | Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis |
JP2002211496A (ja) | 2001-01-17 | 2002-07-31 | Honda Motor Co Ltd | 成層圏プラットフォーム |
US7639646B2 (en) * | 2004-03-17 | 2009-12-29 | Qualcomm Incorporated | Satellite diversity system, apparatus and method |
FR2887383B1 (fr) * | 2005-06-21 | 2007-08-10 | Alcatel Sa | Systeme de communication par satellites a diversite de station en emission |
US20080160992A1 (en) * | 2006-06-30 | 2008-07-03 | Qualcomm Incorporated | Handset transmit antenna diversity in mobile satellite systems |
US8130693B2 (en) * | 2007-01-09 | 2012-03-06 | Viasat, Inc. | MIMO satellite system |
EP2093900A3 (en) * | 2008-02-19 | 2013-02-06 | Gilat Satellite Networks, Ltd. | Satellite redundancy for critical applications |
US9503927B2 (en) | 2012-06-13 | 2016-11-22 | All Purpose Networks LLC | Multiple-use wireless network |
EP3065438A4 (en) | 2013-11-01 | 2017-06-28 | Mitsubishi Electric Corporation | Communication system |
US9859972B2 (en) | 2014-02-17 | 2018-01-02 | Ubiqomm Llc | Broadband access to mobile platforms using drone/UAV background |
EP2978258B1 (en) | 2014-07-22 | 2017-03-08 | Alcatel Lucent | Seamless replacement of a first drone base station with a second drone base station |
US11968022B2 (en) | 2014-08-18 | 2024-04-23 | Sunlight Aerospace Inc. | Distributed airborne wireless communication services |
US9491635B2 (en) | 2015-01-13 | 2016-11-08 | Smartsky Networks LLC | Architecture for simultaneous spectrum usage by air-to-ground and terrestrial networks |
GB2536018A (en) | 2015-03-03 | 2016-09-07 | Stratospheric Platforms Ltd | Increasing data transfer rates |
US10236968B2 (en) | 2016-08-18 | 2019-03-19 | Facebook, Inc. | High altitude point to multipoint links |
US10020872B2 (en) * | 2016-10-11 | 2018-07-10 | T-Mobile Usa, Inc. | UAV for cellular communication |
US10249948B2 (en) | 2016-12-09 | 2019-04-02 | The Boeing Company | Phased array antennas for high altitude platforms |
US10707961B2 (en) | 2017-01-30 | 2020-07-07 | Space Systems/Loral, Llc | Adaptive communication system |
US10034209B1 (en) | 2017-03-10 | 2018-07-24 | Qualcomm Incorporated | Traffic offloading for a communication drone |
US10593216B2 (en) | 2017-03-22 | 2020-03-17 | International Business Machines Corporation | Methods and systems for multiple drone delivery system with in-flight handoff |
FR3064443B1 (fr) | 2017-03-23 | 2021-03-19 | Thales Sa | Systeme de telecommunication par reseau de plateformes a haute altitude stationnaires et ballons derivants |
US10575229B2 (en) | 2017-06-21 | 2020-02-25 | Qualcomm Incorporated | Method and apparatus for multiplexing hybrid satellite constellations |
US10389432B2 (en) | 2017-06-22 | 2019-08-20 | At&T Intellectual Property I, L.P. | Maintaining network connectivity of aerial devices during unmanned flight |
US10405198B2 (en) * | 2017-07-18 | 2019-09-03 | Centurylink Intellectual Property Llc | Method and system for implementing self organizing mobile network (SOMNET) of drones and platforms |
EP3665944A1 (en) | 2017-08-08 | 2020-06-17 | IPCom GmbH & Co. KG | Reducing interference from devices at extraordinary altitudes |
WO2019041111A1 (zh) | 2017-08-28 | 2019-03-07 | 北京小米移动软件有限公司 | 小区切换的测量参数的管理方法和装置 |
US10425151B2 (en) * | 2017-10-20 | 2019-09-24 | Kratos Integral Holdings, Llc | System and method for optimizing satellite gateway diversity |
US10355778B1 (en) | 2017-12-31 | 2019-07-16 | Hughes Network Systems, Llc | Stationary fixed ground-based cells in a non-geostationary orbit communications system |
JP6692868B2 (ja) * | 2018-09-11 | 2020-05-13 | Hapsモバイル株式会社 | 制御装置、プログラム、制御方法及び飛行体 |
US10938652B1 (en) * | 2019-08-20 | 2021-03-02 | Hughes Network Systems, Llc | Gateway diversity switching |
-
2018
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2019
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WO2022153922A1 (ja) * | 2021-01-13 | 2022-07-21 | Hapsモバイル株式会社 | 制御装置、プログラム、システム及び制御方法 |
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EP3843443B1 (en) | 2023-08-30 |
JP6667588B1 (ja) | 2020-03-18 |
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EP3843443C0 (en) | 2023-08-30 |
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