ZA200110524B - Airborne constellation of communications platforms and method. - Google Patents
Airborne constellation of communications platforms and method. Download PDFInfo
- Publication number
- ZA200110524B ZA200110524B ZA200110524A ZA200110524A ZA200110524B ZA 200110524 B ZA200110524 B ZA 200110524B ZA 200110524 A ZA200110524 A ZA 200110524A ZA 200110524 A ZA200110524 A ZA 200110524A ZA 200110524 B ZA200110524 B ZA 200110524B
- Authority
- ZA
- South Africa
- Prior art keywords
- communications
- platforms
- platform
- altitude
- constellation
- Prior art date
Links
- 238000004891 communication Methods 0.000 title claims description 220
- 238000000034 method Methods 0.000 title description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract description 31
- 239000007789 gas Substances 0.000 claims description 55
- 238000007667 floating Methods 0.000 claims description 47
- 230000007246 mechanism Effects 0.000 claims description 22
- 239000001257 hydrogen Substances 0.000 claims description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 16
- 230000011514 reflex Effects 0.000 claims description 13
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims description 9
- 239000005437 stratosphere Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 6
- 230000006641 stabilisation Effects 0.000 claims description 6
- 238000011105 stabilization Methods 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 5
- 238000013022 venting Methods 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 4
- 210000004712 air sac Anatomy 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000007257 malfunction Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 239000003570 air Substances 0.000 description 17
- 239000001301 oxygen Substances 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 230000008901 benefit Effects 0.000 description 11
- 238000001228 spectrum Methods 0.000 description 11
- 230000033228 biological regulation Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 239000012080 ambient air Substances 0.000 description 7
- 239000000969 carrier Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 108091092878 Microsatellite Proteins 0.000 description 3
- 238000013480 data collection Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003467 diminishing effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FDQGNLOWMMVRQL-UHFFFAOYSA-N Allobarbital Chemical compound C=CCC1(CC=C)C(=O)NC(=O)NC1=O FDQGNLOWMMVRQL-UHFFFAOYSA-N 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 241000158500 Platanus racemosa Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- GJCNZQUZWSHFHP-UHFFFAOYSA-N [Li].O=S=O Chemical compound [Li].O=S=O GJCNZQUZWSHFHP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H04B7/18576—Satellite systems for providing narrowband data service to fixed or mobile stations, e.g. using a minisatellite, a microsatellite
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Error Detection And Correction (AREA)
- Instructional Devices (AREA)
- Air Conditioning Control Device (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Optical Communication System (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Radio Relay Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/342,440 US6628941B2 (en) | 1999-06-29 | 1999-06-29 | Airborne constellation of communications platforms and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200110524B true ZA200110524B (en) | 2002-12-23 |
Family
ID=23341838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200110524A ZA200110524B (en) | 1999-06-29 | 2001-12-21 | Airborne constellation of communications platforms and method. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6628941B2 (de) |
| EP (2) | EP1197099B1 (de) |
| KR (1) | KR20020060077A (de) |
| CN (1) | CN1133339C (de) |
| AT (2) | ATE311729T1 (de) |
| AU (1) | AU763009B2 (de) |
| BR (1) | BR0011972A (de) |
| CA (1) | CA2377958C (de) |
| DE (2) | DE60043201D1 (de) |
| IS (1) | IS2413B (de) |
| MA (1) | MA27344A1 (de) |
| MX (1) | MXPA02000151A (de) |
| RU (1) | RU2257016C2 (de) |
| SI (1) | SI1197099T1 (de) |
| TR (1) | TR200200422T2 (de) |
| UA (1) | UA72528C2 (de) |
| WO (1) | WO2001001710A1 (de) |
| ZA (1) | ZA200110524B (de) |
Families Citing this family (189)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6337980B1 (en) | 1999-03-18 | 2002-01-08 | Hughes Electronics Corporation | Multiple satellite mobile communications method and apparatus for hand-held terminals |
| DE19929343A1 (de) * | 1999-06-26 | 2000-12-28 | Abb Research Ltd | Anordnung zur drahtlosen Versorgung einer Vielzahl Sensoren und/oder Aktoren mit elektrischer Energie, Sensor oder Aktor hierzu sowie System für eine eine Vielzahl von Sensoren und/oder Aktoren aufweisende Maschine |
| US7356390B2 (en) | 1999-06-29 | 2008-04-08 | Space Data Corporation | Systems and applications of lighter-than-air (LTA) platforms |
| WO2002087112A2 (en) | 2001-04-18 | 2002-10-31 | Space Data Corporation | Unmanned lighter-than-air safe termination and recovery methods |
| US7027769B1 (en) * | 2000-03-31 | 2006-04-11 | The Directv Group, Inc. | GEO stationary communications system with minimal delay |
| CA2403280C (en) * | 2000-04-10 | 2011-07-12 | Aerovironment Inc. | Suborbital communications system |
| US20010053700A1 (en) * | 2000-05-03 | 2001-12-20 | Hughes Electronics Corporation | Communication system with secondary channel rebroadcasting within a local area network |
| US6756937B1 (en) | 2000-06-06 | 2004-06-29 | The Directv Group, Inc. | Stratospheric platforms based mobile communications architecture |
| US6388615B1 (en) * | 2000-06-06 | 2002-05-14 | Hughes Electronics Corporation | Micro cell architecture for mobile user tracking communication system |
| US6804515B1 (en) * | 2000-06-27 | 2004-10-12 | Motorola, Inc. | Transportable infrastructure for airborne cellular system |
| US6829479B1 (en) * | 2000-07-14 | 2004-12-07 | The Directv Group. Inc. | Fixed wireless back haul for mobile communications using stratospheric platforms |
| US20020025779A1 (en) * | 2000-08-25 | 2002-02-28 | Knight Clifford Lee | Wireless communications methods and systems using a remote, self-contained cell site |
| US7107075B2 (en) * | 2000-08-25 | 2006-09-12 | Bellsouth Intellectual Property Corporation | Wireless communications methods and systems using a remote, self-contained communications antenna unit |
| US6868269B1 (en) | 2000-08-28 | 2005-03-15 | The Directv Group, Inc. | Integrating coverage areas of multiple transponder platforms |
| US6763242B1 (en) | 2000-09-14 | 2004-07-13 | The Directv Group, Inc. | Resource assignment system and method for determining the same |
| US7181162B2 (en) * | 2000-12-12 | 2007-02-20 | The Directv Group, Inc. | Communication system using multiple link terminals |
| US20020073437A1 (en) * | 2000-12-12 | 2002-06-13 | Hughes Electronics Corporation | Television distribution system using multiple links |
| US6891813B2 (en) * | 2000-12-12 | 2005-05-10 | The Directv Group, Inc. | Dynamic cell CDMA code assignment system and method |
| US7103317B2 (en) * | 2000-12-12 | 2006-09-05 | The Directv Group, Inc. | Communication system using multiple link terminals for aircraft |
| US7809403B2 (en) * | 2001-01-19 | 2010-10-05 | The Directv Group, Inc. | Stratospheric platforms communication system using adaptive antennas |
| US8396513B2 (en) | 2001-01-19 | 2013-03-12 | The Directv Group, Inc. | Communication system for mobile users using adaptive antenna |
| US7187949B2 (en) | 2001-01-19 | 2007-03-06 | The Directv Group, Inc. | Multiple basestation communication system having adaptive antennas |
| US7068616B2 (en) * | 2001-02-05 | 2006-06-27 | The Directv Group, Inc. | Multiple dynamic connectivity for satellite communications systems |
| US9643706B2 (en) | 2001-04-18 | 2017-05-09 | Space Data Corporation | Systems and applications of lighter-than-air (LTA) platforms |
| US9908608B2 (en) | 2001-04-18 | 2018-03-06 | Space Data Corporation | Systems and applications of lighter-than-air (LTA) platforms |
| US9632503B2 (en) | 2001-04-18 | 2017-04-25 | Space Data Corporation | Systems and applications of lighter-than-air (LTA) platforms |
| IL144052A (en) * | 2001-06-28 | 2007-03-08 | Tadiran Spectralink Ltd | Portable search and rescue system |
| DE10214977A1 (de) * | 2002-04-04 | 2003-10-30 | Deutsch Zentr Luft & Raumfahrt | Globales Kommunikationssystem unter Einbeziehung von geostationären Kommunikationssatelliten |
| AU2003272190A1 (en) * | 2002-04-17 | 2004-01-19 | Aerovironment, Inc. | High altitude platform deployment system |
| JP2004050971A (ja) * | 2002-07-19 | 2004-02-19 | Nec Toshiba Space Systems Ltd | デスパンプラットフォーム型成層圏飛翔体 |
| US7126104B2 (en) * | 2002-09-26 | 2006-10-24 | Honeywell Federal Manufacturing & Technologies, Llc | System and method for identifying, reporting, and evaluating presence of substance |
| US6946671B2 (en) * | 2002-09-26 | 2005-09-20 | Honeywell Federal Manufacturing & Technologies, Llc | System and method for identifying, reporting, and evaluating presence of substance |
| US7398097B2 (en) * | 2002-12-23 | 2008-07-08 | Scott Technologies, Inc. | Dual-mesh network and communication system for emergency services personnel |
| US7188026B2 (en) * | 2003-05-12 | 2007-03-06 | Dash Navigation, Inc. | Hierarchical floating car data network |
| US20070162957A1 (en) * | 2003-07-01 | 2007-07-12 | Andrew Bartels | Methods, systems and devices for securing supervisory control and data acquisition (SCADA) communications |
| US20050005093A1 (en) * | 2003-07-01 | 2005-01-06 | Andrew Bartels | Methods, systems and devices for securing supervisory control and data acquisition (SCADA) communications |
| US8117040B1 (en) | 2003-09-26 | 2012-02-14 | Honeywell Federal Manufacturing & Technologies, Llc | System and method for identifying, reporting, and evaluating presence of substance |
| EP1687853A1 (de) * | 2003-11-03 | 2006-08-09 | Sustainable Technologies International PTY Ltd | Mehrschichtige fotovoltaische einrichtung auf einer hüllenoberfläche |
| WO2005046091A1 (ja) * | 2003-11-05 | 2005-05-19 | Kabushiki Kaisha Media Technical | 回答集計分析装置 |
| WO2005067589A2 (en) * | 2004-01-06 | 2005-07-28 | Cerion, Inc. | System and method for analyzing strategic network investments in wireless networks |
| US20050195080A1 (en) * | 2004-03-02 | 2005-09-08 | Ng Joseph S. | Security for a cargo container |
| US7438261B2 (en) * | 2004-09-09 | 2008-10-21 | David R. Porter | Stratospheric balloon utilizing electrostatic inflation of walls |
| AR053763A1 (es) * | 2005-09-13 | 2007-05-23 | Carlos Maria Trevisi | Sistema apto para la senalizacion y localizacion de vehiculos accidentados, detenidos o con desperfectos mecanicos. |
| RU2287910C1 (ru) | 2005-10-14 | 2006-11-20 | Владимир Миронович Вишневский | Способ формирования региональных беспроводных сетей передачи информации и телекоммутационная воздушная платформа для его реализации |
| US7536057B2 (en) * | 2005-10-31 | 2009-05-19 | Northrop Grumman Corporation | Open system architecture for surveillance systems with efficient bandwidth management |
| US20070112705A1 (en) * | 2005-11-14 | 2007-05-17 | Technology Patents, Llc | Balloon/airborne communication system |
| US9316738B2 (en) * | 2005-12-28 | 2016-04-19 | The Directv Group, Inc. | Method and apparatus for controlling a mobile device beyond an area of interest boundary |
| US7720431B2 (en) * | 2005-12-28 | 2010-05-18 | The Directv Group, Inc. | Method and apparatus for providing emergency information to a mobile receiving device |
| US20070149218A1 (en) * | 2005-12-28 | 2007-06-28 | The Directv Group, Inc. | Method and apparatus for conveying regions for controlling a mobile device based upon location |
| US20070146200A1 (en) * | 2005-12-28 | 2007-06-28 | The Directv Group, Inc. | Method and apparatus for providing advertising and real time content to a mobile device based upon location |
| US8023883B1 (en) | 2005-12-28 | 2011-09-20 | The Directv Group, Inc. | Method and apparatus for controlling handoffs in a mobile system |
| US8203445B2 (en) * | 2006-03-28 | 2012-06-19 | Wireless Environment, Llc | Wireless lighting |
| US7737840B2 (en) * | 2006-04-10 | 2010-06-15 | The Boeing Company | Container security system |
| US8175514B2 (en) * | 2007-01-22 | 2012-05-08 | The Directv Group, Inc. | Method and apparatus for providing preauthorization for a mobile receiving device to access wireless networks |
| CN101064536B (zh) * | 2007-03-16 | 2012-01-11 | 海南新博海通科技有限公司 | 基于系留气球的可伸缩有源漂浮天线系统的实现方法 |
| US8971926B2 (en) * | 2007-07-05 | 2015-03-03 | The Directv Group, Inc. | Method and apparatus for warning a mobile user approaching a boundary of an area of interest |
| US9250084B2 (en) * | 2007-08-10 | 2016-02-02 | Cisco Technology, Inc. | System and method for navigating using multiple modalities |
| US20090105892A1 (en) * | 2007-10-19 | 2009-04-23 | Draughon Ryan J | Telemetry analysis system networked data acquisition system |
| US7599314B2 (en) | 2007-12-14 | 2009-10-06 | Raptor Networks Technology, Inc. | Surface-space managed network fabric |
| US20090221285A1 (en) * | 2008-02-29 | 2009-09-03 | Dobosz Paul J | Communications system |
| DE102009036504A1 (de) * | 2009-08-07 | 2011-02-17 | Rheinmetall Defence Electronics Gmbh | Relaiseinheit |
| US8015830B2 (en) * | 2009-08-20 | 2011-09-13 | Hamilton Sundstrand Space Systems International, Inc. | Heat pump for high temperature environments |
| US8390444B2 (en) | 2010-04-30 | 2013-03-05 | Hewlett-Packard Development Company, L.P. | Sensor-location system for locating a sensor in a tract covered by an earth-based sensor network |
| CA2716174C (en) * | 2010-10-01 | 2019-11-26 | Telesat Canada | Satellite system |
| RU2492574C2 (ru) * | 2011-02-15 | 2013-09-10 | Открытое акционерное общество Омское производственное объединение "Радиозавод им. А.С. Попова" (РЕЛЕРО) | Способ установки ретранслятора при организации радиолинии связи |
| WO2012122563A1 (en) * | 2011-03-10 | 2012-09-13 | Agco Corporation | Remote weather sensing for harvesting conditions |
| JP5762867B2 (ja) * | 2011-04-18 | 2015-08-12 | 株式会社東芝 | 通信システムおよび通信サービスの提供方法 |
| RU2454796C1 (ru) * | 2011-04-25 | 2012-06-27 | Открытое акционерное общество Омское производственное объединение "Радиозавод им. А.С. Попова" (РЕЛЕРО) | Сбрасываемый автономный ретранслятор радиосигналов |
| US20130053057A1 (en) | 2011-08-31 | 2013-02-28 | The Directv Group, Inc. | Method and system for determining a location of a mobile device and utilizing the location in content services |
| EP2615749B1 (de) * | 2011-12-20 | 2017-12-06 | Thales Alenia Space Schweiz AG | Verfahren zur optischen datenübertragung aus der erdbeobachtung auf die erde und entsprechendens kommunikationssystem |
| US8634974B2 (en) | 2012-01-09 | 2014-01-21 | Google Inc. | Using predicted movement to maintain optical-communication lock with nearby balloon |
| US8733697B2 (en) | 2012-01-09 | 2014-05-27 | Google Inc. | Altitude control via rotation of balloon to adjust balloon density |
| US8820678B2 (en) * | 2012-01-09 | 2014-09-02 | Google Inc. | Relative positioning of balloons with altitude control and wind data |
| US8718477B2 (en) * | 2012-01-09 | 2014-05-06 | Google Inc. | Balloon network with free-space optical communication between super-node balloons and RF communication between super-node and sub-node balloons |
| US9281896B2 (en) | 2012-02-03 | 2016-03-08 | Google Inc. | Location-aware profiles in a balloon network |
| US8825847B1 (en) | 2012-02-03 | 2014-09-02 | Google Inc. | Location-aware “ghost” caching in a balloon network |
| US9826407B2 (en) * | 2012-05-14 | 2017-11-21 | X Development Llc | Balloon clumping to provide bandwidth requested in advance |
| US8805275B2 (en) * | 2012-06-11 | 2014-08-12 | Viasat Inc. | Robust beam switch scheduling |
| US9033274B2 (en) | 2012-07-11 | 2015-05-19 | Google Inc. | Balloon altitude control using density adjustment and/or volume adjustment |
| US20140014770A1 (en) * | 2012-07-12 | 2014-01-16 | Google Inc. | Geo-Fencing |
| US8988253B2 (en) | 2012-07-16 | 2015-03-24 | Google Inc. | Recovery of balloon materials |
| US8910905B2 (en) * | 2012-08-08 | 2014-12-16 | Google Inc. | Combined balloon shipping container and deployment system |
| US9091792B2 (en) * | 2012-08-28 | 2015-07-28 | Foster-Miller, Inc. | Sounding kit |
| US9106336B1 (en) * | 2012-09-14 | 2015-08-11 | Google Inc. | Photo-sensor array to adjust alignment of optical receiver |
| US8833696B1 (en) | 2012-09-28 | 2014-09-16 | Google Inc. | Balloon envelope adapted to direct sunlight towards payload |
| US8971274B1 (en) * | 2012-11-09 | 2015-03-03 | Google Inc. | Valuation of and marketplace for inter-network links between balloon network and terrestrial network |
| US9532174B2 (en) | 2012-12-03 | 2016-12-27 | X Development Llc | Method for ensuring data localization on an ad hoc moving data network |
| US9520940B2 (en) | 2012-12-14 | 2016-12-13 | X Development Llc | Method for preventing storage of prohibited data on an Ad Hoc moving data network |
| US8849571B1 (en) | 2012-12-26 | 2014-09-30 | Google Inc. | Methods and systems for determining fleet trajectories with phase-skipping to satisfy a sequence of coverage requirements |
| US9747568B1 (en) * | 2012-12-26 | 2017-08-29 | X Development Llc | Methods and systems for determining when to decommission vehicles from a fleet of autonomous vehicles |
| US9424752B1 (en) * | 2012-12-26 | 2016-08-23 | Google Inc. | Methods and systems for performing fleet planning based on coarse estimates of regions |
| US8948927B1 (en) | 2012-12-27 | 2015-02-03 | Google Inc. | Methods and systems for determining a distribution of balloons based on population densities |
| US9195938B1 (en) | 2012-12-27 | 2015-11-24 | Google Inc. | Methods and systems for determining when to launch vehicles into a fleet of autonomous vehicles |
| US8804228B1 (en) | 2012-12-28 | 2014-08-12 | Google Inc. | Thermal regulation of balloon payload using electronic ink |
| US8862403B1 (en) | 2012-12-28 | 2014-10-14 | Google Inc. | Methods and systems for determining altitudes for a vehicle to travel |
| US9014957B2 (en) | 2012-12-29 | 2015-04-21 | Google Inc. | Methods and systems for determining fleet trajectories to satisfy a sequence of coverage requirements |
| US8812176B1 (en) | 2012-12-31 | 2014-08-19 | Google Inc. | Collapsible envelope for descent of balloon with envelope still attached |
| US9635706B1 (en) | 2013-01-02 | 2017-04-25 | X Development Llc | Method for determining fleet control policies to satisfy a sequence of coverage requirements |
| US8781727B1 (en) | 2013-01-15 | 2014-07-15 | Google Inc. | Methods and systems for performing flocking while executing a long-range fleet plan |
| US8874356B1 (en) | 2013-01-24 | 2014-10-28 | Google Inc. | Methods and systems for decomposing fleet planning optimizations via spatial partitions |
| US8880326B1 (en) | 2013-02-20 | 2014-11-04 | Google Inc. | Methods and systems for determining a cyclical fleet plan satisfying a recurring set of coverage requirements |
| CN104104522A (zh) * | 2013-04-03 | 2014-10-15 | 广州杰赛科技股份有限公司 | 一种信息分发装置 |
| US9174738B1 (en) | 2013-04-14 | 2015-11-03 | Google Inc. | Drag disk, small |
| US9281554B1 (en) * | 2013-04-16 | 2016-03-08 | Google Inc. | Balloon with pressure mechanism to passively steer antenna |
| US9016634B1 (en) | 2013-04-30 | 2015-04-28 | Google Inc. | Payload cut-down mechanism |
| US8998128B2 (en) * | 2013-05-28 | 2015-04-07 | Google Inc. | Umbrella valves to inflate bladder in balloon envelope |
| US9174720B1 (en) | 2013-05-28 | 2015-11-03 | Google Inc. | Actuated umbrella valves to deflate bladder in balloon envelope |
| EP2815967A1 (de) * | 2013-06-18 | 2014-12-24 | Nagravision S.A. | Fallschirmanordnung zum Einsatz eines drahtlosen Mesh-Netzwerks |
| US9321517B1 (en) | 2013-09-30 | 2016-04-26 | Google Inc. | Methods and systems for altitude control of balloons to improve wind data |
| CN103529859A (zh) * | 2013-10-28 | 2014-01-22 | 孙庆国 | 高空气球高度控制装置 |
| US9010691B1 (en) * | 2013-11-05 | 2015-04-21 | Google Inc. | Parachute deployment system |
| US9148215B1 (en) * | 2013-12-05 | 2015-09-29 | Google Inc. | Method and device for determining communication timing |
| US9847828B2 (en) | 2013-12-18 | 2017-12-19 | X Development Llc | Adjusting beam width of air-to-ground communications based on distance to neighbor balloon(s) in order to maintain contiguous service |
| US9676468B1 (en) | 2013-12-20 | 2017-06-13 | X Development Llc | Aluminized parachute as solar shield |
| US9215008B2 (en) * | 2014-01-24 | 2015-12-15 | Raytheon Company | Low-latency, high-bandwidth long range communication system |
| US9090323B1 (en) | 2014-02-12 | 2015-07-28 | Google Inc. | Controlling descent of a zero pressure balloon |
| US9859972B2 (en) * | 2014-02-17 | 2018-01-02 | Ubiqomm Llc | Broadband access to mobile platforms using drone/UAV background |
| US9201426B1 (en) * | 2014-02-19 | 2015-12-01 | Google Inc. | Reverse iteration of planning data for system control |
| US9369198B2 (en) | 2014-03-28 | 2016-06-14 | Google Inc. | Global communication network |
| US9479964B2 (en) | 2014-04-17 | 2016-10-25 | Ubiqomm Llc | Methods and apparatus for mitigating fading in a broadband access system using drone/UAV platforms |
| US9614608B2 (en) * | 2014-07-14 | 2017-04-04 | Ubiqomm Llc | Antenna beam management and gateway design for broadband access using unmanned aerial vehicle (UAV) platforms |
| US9302782B2 (en) | 2014-08-18 | 2016-04-05 | Sunlight Photonics Inc. | Methods and apparatus for a distributed airborne wireless communications fleet |
| US9083425B1 (en) | 2014-08-18 | 2015-07-14 | Sunlight Photonics Inc. | Distributed airborne wireless networks |
| US11968022B2 (en) | 2014-08-18 | 2024-04-23 | Sunlight Aerospace Inc. | Distributed airborne wireless communication services |
| US8897770B1 (en) * | 2014-08-18 | 2014-11-25 | Sunlight Photonics Inc. | Apparatus for distributed airborne wireless communications |
| US9596020B2 (en) | 2014-08-18 | 2017-03-14 | Sunlight Photonics Inc. | Methods for providing distributed airborne wireless communications |
| US9346531B1 (en) | 2014-09-09 | 2016-05-24 | Google Inc. | Balloon gas release flight termination system |
| US9571180B2 (en) | 2014-10-16 | 2017-02-14 | Ubiqomm Llc | Unmanned aerial vehicle (UAV) beam forming and pointing toward ground coverage area cells for broadband access |
| US9712228B2 (en) | 2014-11-06 | 2017-07-18 | Ubiqomm Llc | Beam forming and pointing in a network of unmanned aerial vehicles (UAVs) for broadband access |
| US9346532B1 (en) * | 2014-11-18 | 2016-05-24 | Google Inc. | Fill port for a balloon |
| US9266599B1 (en) | 2014-11-18 | 2016-02-23 | Google Inc. | Apparatus to lift and fill a balloon |
| RU2583027C1 (ru) * | 2014-12-02 | 2016-04-27 | Общество с ограниченной ответственностью "НПП-"ОРТИКС"" | Устройство передачи телеметрической информации с борта спускаемого космического аппарата |
| WO2016105523A1 (en) | 2014-12-24 | 2016-06-30 | Space Data Corporation | Techniques for intelligent balloon/airship launch and recovery window location |
| WO2016105522A1 (en) | 2014-12-24 | 2016-06-30 | Space Data Corporation | Breaking apart a platform upon pending collision |
| US10059421B2 (en) | 2014-12-30 | 2018-08-28 | Space Data Corporation | Multifunctional balloon membrane |
| US9660718B2 (en) | 2015-05-13 | 2017-05-23 | Ubiqomm, LLC | Ground terminal and UAV beam pointing in an unmanned aerial vehicle (UAV) for network access |
| US9590720B2 (en) | 2015-05-13 | 2017-03-07 | Ubiqomm Llc | Ground terminal and gateway beam pointing toward an unmanned aerial vehicle (UAV) for network access |
| US9669918B1 (en) | 2015-07-28 | 2017-06-06 | X Development Llc | Sealing ducts into a balloon |
| US10029776B1 (en) | 2015-09-18 | 2018-07-24 | X Development Llc | Seals for gored balloon |
| US10574341B1 (en) * | 2015-10-13 | 2020-02-25 | Loon Llc | Channel reconfigurable millimeter-wave RF system |
| US10103824B2 (en) * | 2015-10-14 | 2018-10-16 | Telefonaktiebolaget L M Ericsson (Publ) | Antenna alignment using unmanned aerial vehicle |
| CN105306131A (zh) * | 2015-10-19 | 2016-02-03 | 深圳如果技术有限公司 | 一种移动信号增强系统及方法 |
| US10059420B1 (en) | 2015-12-07 | 2018-08-28 | X Development Llc | Payload separation for balloon flight termination |
| WO2017139255A1 (en) * | 2016-02-12 | 2017-08-17 | Wal-Mart Stores, Inc. | Gas-filled carrier aircrafts and methods of dispersing unmanned aircraft systems in delivering products |
| US10321461B2 (en) | 2016-05-06 | 2019-06-11 | Bridgewest Finance Llc | Unmanned aerial vehicle (UAV) beam pointing and data rate optimization for high throughput broadband access |
| CN106533535A (zh) * | 2016-05-06 | 2017-03-22 | 中国人民解放军海军工程大学 | 一种基于空中平台的长波发信系统 |
| US9908609B1 (en) | 2016-06-02 | 2018-03-06 | X Development Llc | Explosive strip for venting gas from a balloon |
| US10313686B2 (en) | 2016-09-20 | 2019-06-04 | Gopro, Inc. | Apparatus and methods for compressing video content using adaptive projection selection |
| EP3516829B1 (de) | 2016-09-26 | 2021-07-07 | Nant Holdings IP, LLC | Virtuelle schaltungen in einem cloud-netzwerk |
| US10530468B2 (en) | 2016-10-19 | 2020-01-07 | Vector Launch Inc. | State transfer among virtualized nodes in spaceborne or airborne systems |
| US10805001B2 (en) | 2016-10-19 | 2020-10-13 | Lockheed Martin Corporation | State transfer among spaceborne and airborne devices |
| RU2645905C1 (ru) * | 2016-12-29 | 2018-03-01 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Нижегородский государственный университет им. Н.И. Лобачевского" | Многопозиционная сетевая система метеорологической радиолокации |
| US10124875B1 (en) | 2017-01-09 | 2018-11-13 | World View Enterprises Inc. | Continuous multi-chamber super pressure balloon |
| JP6580082B2 (ja) * | 2017-03-21 | 2019-09-25 | ソフトバンク株式会社 | 通信システム、遠隔制御装置、浮揚体、及び浮揚体を使用する方法 |
| FR3064443B1 (fr) * | 2017-03-23 | 2021-03-19 | Thales Sa | Systeme de telecommunication par reseau de plateformes a haute altitude stationnaires et ballons derivants |
| US10676379B2 (en) | 2017-06-14 | 2020-06-09 | Loon Llc | Electrolysis systems and methods for life extension of an apparatus such as a balloon |
| US10491710B2 (en) | 2017-07-19 | 2019-11-26 | Vector Launch Inc. | Role-specialization in spaceborne and airborne computing platforms |
| US10573196B2 (en) | 2017-07-28 | 2020-02-25 | Loon Llc | Systems and methods for simulating wind noise models |
| US10437259B2 (en) | 2017-07-28 | 2019-10-08 | Loon Llc | Systems and methods for controlling aerial vehicles |
| US10809718B2 (en) | 2017-07-28 | 2020-10-20 | Loon Llc | Systems and methods for controlling aerial vehicles |
| US10437260B2 (en) | 2017-07-28 | 2019-10-08 | Loon Llc | Systems and methods for controlling aerial vehicles |
| US11297623B2 (en) * | 2017-09-08 | 2022-04-05 | Panasonic Intellectual Property Management Co., Ltd. | System and method for air-to-ground communication involving an aircraft |
| US10558219B2 (en) | 2017-09-21 | 2020-02-11 | Loon Llc | Systems and methods for controlling an aerial vehicle using lateral propulsion and vertical movement |
| US10305609B1 (en) | 2017-11-13 | 2019-05-28 | Loon Llc | Beamforming calibration |
| US10305608B1 (en) | 2017-11-13 | 2019-05-28 | Loon Llc | Beamforming calibration |
| US10305564B1 (en) | 2017-11-13 | 2019-05-28 | Loon Llc | Beamforming calibration |
| US10734721B2 (en) | 2017-11-13 | 2020-08-04 | Loon Llc | Beamforming calibration |
| US10611242B2 (en) | 2017-12-21 | 2020-04-07 | Loon Llc | Managing power of aerial vehicles |
| US10923930B2 (en) | 2017-12-21 | 2021-02-16 | Loon Llc | Forecasting power usage of aerial vehicles |
| US10780969B2 (en) | 2017-12-21 | 2020-09-22 | Loon Llc | Propulsion system for a buoyant aerial vehicle |
| US10875618B2 (en) | 2017-12-21 | 2020-12-29 | Loon Llc | Aerial vehicle control using ballast |
| US10464443B2 (en) | 2017-12-21 | 2019-11-05 | Loon Llc | Managing power of aerial vehicles |
| US10974911B2 (en) | 2017-12-22 | 2021-04-13 | Wing Aviation Llc | Replenishment station for aerial vehicle with robotic device and conveyor |
| US10762727B2 (en) | 2017-12-29 | 2020-09-01 | Loon Llc | Estimation of aerial vehicle state |
| US10749959B2 (en) | 2018-02-09 | 2020-08-18 | Lockheed Martin Corporation | Distributed storage management in a spaceborne or airborne environment |
| RU2680919C1 (ru) * | 2018-02-20 | 2019-02-28 | Дмитрий Юрьевич Парфенов | Мобильное активное устройство для защиты различных объектов от беспилотных управляемых самодвижущихся средств поражения |
| US10419946B1 (en) * | 2018-03-07 | 2019-09-17 | Loon Llc | Systems and methods for planning high altitude platform-based communication networks |
| US11709273B2 (en) * | 2018-04-12 | 2023-07-25 | Aerostar International, Llc | Stratospheric position, navigation, and timing system |
| US11522600B1 (en) | 2018-08-01 | 2022-12-06 | Cohere Technologies, Inc. | Airborne RF-head system |
| JP7057507B2 (ja) * | 2018-09-28 | 2022-04-20 | 日本電信電話株式会社 | 干渉電力推定方法、干渉電力推定装置及びプログラム |
| CN109263996A (zh) * | 2018-10-23 | 2019-01-25 | 西北工业大学 | 一种蜂群无人机空中发射装置 |
| US20200142094A1 (en) * | 2018-11-05 | 2020-05-07 | Loon Llc | Measuring atmospheric conditions using machine learning |
| GB2584891A (en) | 2019-06-20 | 2020-12-23 | Stratospheric Platforms Ltd | A fleet of high altitude platforms comprising antennas and method of positioning thereof |
| US11220320B2 (en) | 2019-07-17 | 2022-01-11 | Aerostar International, Inc. | Lateral propulsion systems and architectures for high altitude balloons |
| US10925114B1 (en) | 2019-11-11 | 2021-02-16 | Loon Llc | Remote monitoring of geographically distributed assets using mobile platforms |
| RU2718853C1 (ru) * | 2019-11-25 | 2020-04-15 | Алексей Викторович Непомнящих | Распределённая система автоматизированных пунктов спасания |
| US20210242931A1 (en) * | 2020-01-31 | 2021-08-05 | Loon Llc | Environmental detection systems and methods for high altitude platforms |
| CN113804429B (zh) * | 2021-10-28 | 2023-11-10 | 北京卫星环境工程研究所 | 航天器密封舱在轨压差环境舱内设备精度补偿方法 |
| CN116719227B (zh) * | 2023-08-11 | 2023-10-24 | 北京瞭望神州科技有限公司 | 一种应用于耕地智保场景的保护方法及保护系统 |
Family Cites Families (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2151336A (en) | 1934-07-05 | 1939-03-21 | Telefunken Gmbh | Radio signaling apparatus |
| US2598064A (en) | 1942-01-07 | 1952-05-27 | Rca Corp | Air-borne radio relaying system |
| US2366423A (en) | 1942-08-17 | 1945-01-02 | Washington Inst Of Technology | Radiosonde antenna system |
| US2626348A (en) | 1945-08-08 | 1953-01-20 | Westinghouse Electric Corp | Airborne radio relay and broadcast system |
| US2462102A (en) | 1945-08-02 | 1949-02-22 | Edwin J Istvan | Modulated reflecting-resonant target |
| US2542823A (en) | 1945-10-19 | 1951-02-20 | Westinghouse Electric Corp | Short-wave broadcast net |
| US3030500A (en) | 1959-01-15 | 1962-04-17 | Electromagnetic Res Corp | Communication system utilizing trade wind inversion duct |
| US3045952A (en) | 1959-03-23 | 1962-07-24 | Lawrence E Underwood | Antenna support structure |
| US3174705A (en) | 1959-05-18 | 1965-03-23 | Raytheon Co | Space station and system for operating same |
| US3030509A (en) | 1959-09-04 | 1962-04-17 | Harshaw Chem Corp | Standardized luminophore |
| GB990138A (en) | 1960-05-13 | 1965-04-28 | Henry Parks Hutchinson | Improvements in or relating to communications systems |
| US3206749A (en) | 1961-03-20 | 1965-09-14 | Ryan Aeronautical Co | Spherical checkerboard reflector |
| US3404278A (en) | 1963-11-12 | 1968-10-01 | Industrial Nucleonics Corp | Re-entry communications system and method |
| US3384891A (en) | 1965-02-11 | 1968-05-21 | Gen Electric | Method and system for long distance navigation and communication |
| US3471856A (en) | 1967-05-22 | 1969-10-07 | Nasa | Position location and data collection system and method |
| FR2147846B2 (de) | 1968-01-22 | 1976-04-30 | Centre Nat Etd Spatiales | |
| US3555552A (en) | 1969-12-19 | 1971-01-12 | Andrew Alford | Dual polarized antenna system with controlled field pattern |
| US3674225A (en) * | 1970-07-09 | 1972-07-04 | Us Army | Buoy |
| US3742358A (en) | 1970-12-30 | 1973-06-26 | R Cesaro | Tethered airborne communications and information transfer system |
| US3781893A (en) | 1972-01-31 | 1973-12-25 | J Beukers | Antenna for weather balloon |
| US4262864A (en) | 1977-12-15 | 1981-04-21 | Fredrick Eshoo | Solar balloon maneuvering system |
| US4595928A (en) | 1978-12-28 | 1986-06-17 | Wingard Jefferson C | Bi-directional antenna array |
| US4249181A (en) | 1979-03-08 | 1981-02-03 | Bell Telephone Laboratories, Incorporated | Cellular mobile radiotelephone system using tilted antenna radiation patterns |
| US4472720A (en) | 1980-03-24 | 1984-09-18 | Reesor Thomas W | Area navigational system using geosynchronous satellites |
| US4419766A (en) | 1980-10-24 | 1983-12-06 | Goeken John D | Methods and means for providing improved air/ground radio telephone communications |
| US4394780A (en) | 1981-03-02 | 1983-07-19 | The United States Of America As Represented By The Secretary Of The Navy | Balloon collector/director sunsubsatcom concept |
| US4481514A (en) | 1982-03-09 | 1984-11-06 | Beukers Laboratories, Inc. | Microprocessor based radiosonde |
| US4509053A (en) | 1982-07-26 | 1985-04-02 | Sensor Systems, Inc. | Blade antenna with shaped dielectric |
| US4696052A (en) | 1985-12-31 | 1987-09-22 | Motorola Inc. | Simulcast transmitter apparatus having automatic synchronization capability |
| US4747160A (en) | 1987-03-13 | 1988-05-24 | Suite 12 Group | Low power multi-function cellular television system |
| US4868577A (en) | 1987-12-23 | 1989-09-19 | Wingard Jefferson C | Multiband television/communications antenna |
| US4979170A (en) | 1988-01-19 | 1990-12-18 | Qualcomm, Inc. | Alternating sequential half duplex communication system |
| GB8803785D0 (en) | 1988-02-18 | 1988-03-16 | Marconi Gec Ltd | Navigation system |
| US5189734A (en) | 1988-11-16 | 1993-02-23 | U.S. Philips Corporation | Cellular radio system |
| NL8900669A (nl) | 1989-03-17 | 1990-10-16 | Fokker Aircraft | Glideslope-antennestelsel. |
| US5067172A (en) | 1989-05-30 | 1991-11-19 | Schloemer Gerald R | Air to ground communications system and method |
| US4995572A (en) | 1989-06-05 | 1991-02-26 | Piasecki Aircraft Corporation | High altitude multi-stage data acquisition system and method of launching stratospheric altitude air-buoyant vehicles |
| US5287541A (en) | 1989-11-03 | 1994-02-15 | Motorola, Inc. | Global satellite communication system with geographic protocol conversion |
| US5239668A (en) | 1989-11-06 | 1993-08-24 | Motorola, Inc. | Satellite signalling system |
| US5214789A (en) | 1989-11-17 | 1993-05-25 | Uniden America Corporation | Radio channel allocation based on location of mobile users |
| US5327572A (en) | 1990-03-06 | 1994-07-05 | Motorola, Inc. | Networked satellite and terrestrial cellular radiotelephone systems |
| US5119397A (en) | 1990-04-26 | 1992-06-02 | Telefonaktiebolaget L M Ericsson | Combined analog and digital cellular telephone system having a secondary set of control channels |
| US5123112A (en) | 1990-08-02 | 1992-06-16 | Gte Airfone Incorporated | Air-to-ground communication system |
| US5212804A (en) | 1990-08-02 | 1993-05-18 | Gte Airfone, Inc. | Communication system having multiple base stations and multiple mobile units |
| US5455823A (en) * | 1990-11-06 | 1995-10-03 | Radio Satellite Corporation | Integrated communications terminal |
| US5204970A (en) | 1991-01-31 | 1993-04-20 | Motorola, Inc. | Communication system capable of adjusting transmit power of a subscriber unit |
| US5433726A (en) | 1991-04-22 | 1995-07-18 | Trw Inc. | Medium-earth-altitude satellite-based cellular telecommunications system |
| US5439190A (en) | 1991-04-22 | 1995-08-08 | Trw Inc. | Medium-earth-altitude satellite-based cellular telecommunications |
| US5175556A (en) | 1991-06-07 | 1992-12-29 | General Electric Company | Spacecraft antenna pattern control system |
| US5235633A (en) | 1991-12-26 | 1993-08-10 | Everett Dennison | Cellular telephone system that uses position of a mobile unit to make call management decisions |
| US5557656A (en) | 1992-03-06 | 1996-09-17 | Aircell, Inc. | Mobile telecommunications for aircraft and land based vehicles |
| US5832380A (en) * | 1992-03-06 | 1998-11-03 | Aircell Incorporated | Nonterrestrial cellular mobile telecommunication system |
| US5444762A (en) | 1993-03-08 | 1995-08-22 | Aircell, Inc. | Method and apparatus for reducing interference among cellular telephone signals |
| FI96157C (fi) * | 1992-04-27 | 1996-05-10 | Nokia Mobile Phones Ltd | Digitaalinen, solukkorakenteinen aikajakokanavointiin perustuva radiopuhelinverkko radioyhteyden siirtämiseksi tukiasemalta uudelle tukiasemalle |
| US5788187A (en) | 1992-06-02 | 1998-08-04 | Mobile Communications Holdings, Inc. | Elliptical orbit satellite, system, and deployment with controllable coverage characteristics |
| IL103108A (en) | 1992-09-08 | 1999-12-22 | Mul T Lock Ltd | Mobile communication systems |
| FR2695774B1 (fr) | 1992-09-15 | 1994-10-28 | France Telecom | Réseau de télécommunications. |
| US5420592A (en) | 1993-04-05 | 1995-05-30 | Radix Technologies, Inc. | Separated GPS sensor and processing system for remote GPS sensing and centralized ground station processing for remote mobile position and velocity determinations |
| ES2113814B1 (es) * | 1993-07-30 | 1998-11-01 | Int Multi Media Corp | Sistema de comunicacion sub-orbital de gran altitud. |
| TW351886B (en) * | 1993-09-27 | 1999-02-01 | Ericsson Telefon Ab L M | Using two classes of channels with different capacity |
| US5544222A (en) | 1993-11-12 | 1996-08-06 | Pacific Communication Sciences, Inc. | Cellular digtial packet data mobile data base station |
| US5519761A (en) | 1994-07-08 | 1996-05-21 | Qualcomm Incorporated | Airborne radiotelephone communications system |
| US5559865A (en) | 1994-07-08 | 1996-09-24 | Qualcomm Incorporated | Airborne radiotelephone communications system |
| US5467681A (en) | 1994-07-21 | 1995-11-21 | The United States Of America As Represented By The Secretary Of The Army | Cannon launched reconnaissance vehicle |
| US5645248A (en) | 1994-08-15 | 1997-07-08 | Campbell; J. Scott | Lighter than air sphere or spheroid having an aperture and pathway |
| US5584047A (en) | 1995-05-25 | 1996-12-10 | Tuck; Edward F. | Methods and apparatus for augmenting satellite broadcast system |
| US5835059A (en) * | 1995-09-01 | 1998-11-10 | Lockheed Martin Corporation | Data link and method |
| US6324398B1 (en) * | 1996-02-26 | 2001-11-27 | Lucent Technologies Inc. | Wireless telecommunications system having airborne base station |
| US5748620A (en) | 1996-04-30 | 1998-05-05 | Motorola, Inc. | Method for providing communications to a communication device in a radio communication system |
| US6018659A (en) * | 1996-10-17 | 2000-01-25 | The Boeing Company | Airborne broadband communication network |
| US5759712A (en) | 1997-01-06 | 1998-06-02 | Hockaday; Robert G. | Surface replica fuel cell for micro fuel cell electrical power pack |
| US5909299A (en) * | 1997-04-28 | 1999-06-01 | Sheldon, Jr.; L. Philip | Microsatellite system for high-volume orbital telemetry |
| US6167263A (en) | 1997-05-16 | 2000-12-26 | Spherecore, Inc. | Aerial communications network including a plurality of aerial platforms |
| US6061562A (en) * | 1997-10-30 | 2000-05-09 | Raytheon Company | Wireless communication using an airborne switching node |
| EP1107484A4 (de) | 1999-06-17 | 2004-07-21 | Mitsubishi Electric Corp | Mobiles kommunikationssystem |
-
1999
- 1999-06-29 US US09/342,440 patent/US6628941B2/en not_active Expired - Lifetime
-
2000
- 2000-06-07 CN CN008097194A patent/CN1133339C/zh not_active Expired - Fee Related
- 2000-06-07 DE DE60043201T patent/DE60043201D1/de not_active Expired - Lifetime
- 2000-06-07 EP EP00941248A patent/EP1197099B1/de not_active Expired - Lifetime
- 2000-06-07 CA CA002377958A patent/CA2377958C/en not_active Expired - Lifetime
- 2000-06-07 TR TR2002/00422T patent/TR200200422T2/xx unknown
- 2000-06-07 BR BR0011972-5A patent/BR0011972A/pt not_active IP Right Cessation
- 2000-06-07 DE DE60024459T patent/DE60024459T2/de not_active Expired - Lifetime
- 2000-06-07 AT AT00941248T patent/ATE311729T1/de not_active IP Right Cessation
- 2000-06-07 MX MXPA02000151A patent/MXPA02000151A/es active IP Right Grant
- 2000-06-07 WO PCT/US2000/015607 patent/WO2001001710A1/en active IP Right Grant
- 2000-06-07 SI SI200030803T patent/SI1197099T1/sl unknown
- 2000-06-07 RU RU2002102068/09A patent/RU2257016C2/ru not_active IP Right Cessation
- 2000-06-07 AT AT05026040T patent/ATE446654T1/de not_active IP Right Cessation
- 2000-06-07 EP EP05026040A patent/EP1638220B1/de not_active Expired - Lifetime
- 2000-06-07 KR KR1020017016880A patent/KR20020060077A/ko not_active Application Discontinuation
- 2000-06-07 AU AU55977/00A patent/AU763009B2/en not_active Expired
- 2000-07-06 UA UA2002010704A patent/UA72528C2/uk unknown
-
2001
- 2001-12-21 IS IS6213A patent/IS2413B/is unknown
- 2001-12-21 ZA ZA200110524A patent/ZA200110524B/en unknown
-
2002
- 2002-01-25 MA MA26500A patent/MA27344A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20020072361A1 (en) | 2002-06-13 |
| CN1133339C (zh) | 2003-12-31 |
| WO2001001710A1 (en) | 2001-01-04 |
| AU5597700A (en) | 2001-01-31 |
| US6628941B2 (en) | 2003-09-30 |
| AU763009B2 (en) | 2003-07-10 |
| CA2377958A1 (en) | 2001-01-04 |
| IS6213A (is) | 2001-12-21 |
| ATE311729T1 (de) | 2005-12-15 |
| ATE446654T1 (de) | 2009-11-15 |
| EP1638220A3 (de) | 2006-08-30 |
| EP1197099A4 (de) | 2004-03-31 |
| DE60024459D1 (de) | 2006-01-05 |
| EP1197099A1 (de) | 2002-04-17 |
| MXPA02000151A (es) | 2003-07-21 |
| IS2413B (is) | 2008-10-15 |
| BR0011972A (pt) | 2003-05-27 |
| KR20020060077A (ko) | 2002-07-16 |
| EP1638220A2 (de) | 2006-03-22 |
| RU2257016C2 (ru) | 2005-07-20 |
| MA27344A1 (fr) | 2005-06-01 |
| UA72528C2 (uk) | 2005-03-15 |
| DE60043201D1 (de) | 2009-12-03 |
| EP1197099B1 (de) | 2005-11-30 |
| EP1638220B1 (de) | 2009-10-21 |
| CA2377958C (en) | 2006-11-14 |
| SI1197099T1 (sl) | 2006-08-31 |
| CN1367988A (zh) | 2002-09-04 |
| DE60024459T2 (de) | 2006-08-24 |
| TR200200422T2 (tr) | 2002-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1638220B1 (de) | Konstellation von luftgetragenen Kommunikationsplattformen und Kommunikationsverfahren dafür | |
| US10429489B2 (en) | Systems and applications of lighter-than-air (LTA) platforms | |
| RU2002102068A (ru) | Совокупность воздушных платформ связи и способ их использования | |
| de Azevedo et al. | Operating a network of balloons instead of satellites | |
| Manchanda | Current developments and future plans at NBF@ Hyderabad and prospects for long duration balloon flights | |
| Ilcev | Development of Airships Stratospheric Platform Systems (SPS) | |
| Grace et al. | COMMUNICATIONS VIA HIGH ALTITUDE PLATFORMS |