ATE182729T1 - Satellitenkommunikationssystem - Google Patents

Satellitenkommunikationssystem

Info

Publication number
ATE182729T1
ATE182729T1 AT92924112T AT92924112T ATE182729T1 AT E182729 T1 ATE182729 T1 AT E182729T1 AT 92924112 T AT92924112 T AT 92924112T AT 92924112 T AT92924112 T AT 92924112T AT E182729 T1 ATE182729 T1 AT E182729T1
Authority
AT
Austria
Prior art keywords
packet
communication system
satellite communication
packets
header
Prior art date
Application number
AT92924112T
Other languages
English (en)
Inventor
Edward Fenton Tuck
David Palmer Patterson
Douglas Gene Lockie
James R Stuart
Mark Alan Sturza
Donald A Ashford
Alison K Brown
Vilnis G Grencions
Asu Ram Jha
Moshe Lerner Liron
H Wackernagel
Original Assignee
Teledesic Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teledesic Llc filed Critical Teledesic Llc
Application granted granted Critical
Publication of ATE182729T1 publication Critical patent/ATE182729T1/de

Links

Classifications

    • 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
    • H04B7/204—Multiple access
    • H04B7/2041—Spot beam multiple access
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H01Q1/244—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas extendable from a housing along a given path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
    • H01Q25/008—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device lens fed multibeam arrays
    • 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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/242—Circumferential scanning
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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
    • H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
    • 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
    • H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
    • H04B7/18584—Arrangements for data networking, i.e. for data packet routing, for congestion control
    • 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
    • H04B7/195—Non-synchronous stations
    • 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
    • H04B7/18521—Systems of inter linked satellites, i.e. inter satellite service
    • 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
    • H04B7/18545—Arrangements for managing station mobility, i.e. for station registration or localisation
    • H04B7/18547—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station
    • H04B7/1855—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station using a telephonic control signal, e.g. propagation delay variation, Doppler frequency variation, power variation, beam identification
    • H04B7/18552—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station using a telephonic control signal, e.g. propagation delay variation, Doppler frequency variation, power variation, beam identification using a telephonic control signal and a second ranging satellite

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Remote Sensing (AREA)
  • Computing Systems (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT92924112T 1991-10-28 1992-10-27 Satellitenkommunikationssystem ATE182729T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78375491A 1991-10-28 1991-10-28

Publications (1)

Publication Number Publication Date
ATE182729T1 true ATE182729T1 (de) 1999-08-15

Family

ID=25130293

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92924112T ATE182729T1 (de) 1991-10-28 1992-10-27 Satellitenkommunikationssystem

Country Status (6)

Country Link
EP (2) EP0935349A3 (de)
AT (1) ATE182729T1 (de)
AU (1) AU3054992A (de)
CA (1) CA2121587A1 (de)
DE (1) DE69229678T2 (de)
WO (1) WO1993009613A1 (de)

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GB2321831B (en) * 1994-07-22 1999-02-17 Int Mobile Satellite Org Satellite communication method and apparatus
GB2303764A (en) * 1995-07-28 1997-02-26 Int Mobile Satellite Org Communication with a mobile station in an unknown spot beam
WO1997026714A1 (en) * 1996-01-16 1997-07-24 Ericsson Inc. Antenna system for dual mode satellite/cellular portable phone
US5745079A (en) * 1996-06-28 1998-04-28 Raytheon Company Wide-band/dual-band stacked-disc radiators on stacked-dielectric posts phased array antenna
US6072768A (en) * 1996-09-04 2000-06-06 Globalstar L.P. Automatic satellite/terrestrial mobile terminal roaming system and method
US6201961B1 (en) 1996-09-13 2001-03-13 Globalstar L. P. Use of reference phone in point-to-point satellite communication system
US6587687B1 (en) 1996-10-21 2003-07-01 Globalstar L.P. Multiple satellite fade attenuation control system
US5956619A (en) * 1996-12-12 1999-09-21 Globalstar L.P. Satellite controlled power control for personal communication user terminals
US5896558A (en) * 1996-12-19 1999-04-20 Globalstar L.P. Interactive fixed and mobile satellite network
US5875180A (en) * 1997-02-06 1999-02-23 Globalstar L.P. Satellite telephone interference avoidance system
US5918157A (en) * 1997-03-18 1999-06-29 Globalstar L.P. Satellite communications system having distributed user assignment and resource assignment with terrestrial gateways
US5884142A (en) * 1997-04-15 1999-03-16 Globalstar L.P. Low earth orbit distributed gateway communication system
US6064857A (en) * 1997-04-15 2000-05-16 Globalstar L.P. Dual mode satellite telephone with hybrid battery/capacitor power supply
US6128487A (en) * 1997-04-15 2000-10-03 Globalstar, L.P. Global mobile paging system
US5905943A (en) * 1997-04-29 1999-05-18 Globalstar L.P. System for generating and using global radio frequency maps
US6021309A (en) * 1997-05-22 2000-02-01 Globalstar L.P. Channel frequency allocation for multiple-satellite communication network
US5880694A (en) * 1997-06-18 1999-03-09 Hughes Electronics Corporation Planar low profile, wideband, wide-scan phased array antenna using a stacked-disc radiator
US6101385A (en) 1997-10-09 2000-08-08 Globalstar L.P. Satellite communication service with non-congruent sub-beam coverage
US6061562A (en) * 1997-10-30 2000-05-09 Raytheon Company Wireless communication using an airborne switching node
US6418147B1 (en) * 1998-01-21 2002-07-09 Globalstar Lp Multiple vocoder mobile satellite telephone system
US5936570A (en) * 1998-03-05 1999-08-10 Teledesic Llc Low-earth orbit satellite acquisition and synchronization system using a beacon signal
US6205319B1 (en) * 1998-09-18 2001-03-20 Trw Inc. Dual phased-array payload concept
US6253080B1 (en) 1999-07-08 2001-06-26 Globalstar L.P. Low earth orbit distributed gateway communication system
US6463279B1 (en) 1999-11-17 2002-10-08 Globalstar L.P. Channel frequency allocation for multiple-satellite communication network
EP1158701A3 (de) * 2000-05-22 2003-11-05 TRW Inc. Vorrichtung zur Steuerung der Leitweglenkung in einem Satellitenkommunikationssystem
JP4147724B2 (ja) 2000-06-09 2008-09-10 ソニー株式会社 アンテナ装置及び無線装置
US20140036765A1 (en) * 2011-04-28 2014-02-06 Mitsubishi Electric Corporation Relay satellite and satellite communication system
US8895835B2 (en) * 2011-07-08 2014-11-25 EnRG Solutions International, LLC Foldable, portable, lightweight photovoltaic module
RU2504079C1 (ru) * 2012-07-19 2014-01-10 Открытое акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (ОАО "Российские космические системы") Бортовая аппаратура межспутниковых измерений (бами)
RU2669042C2 (ru) * 2015-06-09 2018-10-05 Борис Павлович Калинин Применение триангуляционных методов измерений в системе ГЛОНАСС.
US9960837B1 (en) * 2017-07-19 2018-05-01 Vector Launch Inc. Pseudo-geosynchronous configurations in satellite platforms
US9998207B1 (en) 2017-07-19 2018-06-12 Vector Launch Inc. Orbital network layering in satellite platforms
US10757027B2 (en) 2017-07-19 2020-08-25 Lockheed Martin Corporation Quality of service management in a satellite platform
US10085200B1 (en) * 2017-09-29 2018-09-25 Star Mesh LLC Radio system using nodes with high gain antennas
US10291316B1 (en) * 2017-12-11 2019-05-14 Star Mesh LLC Data transmission systems and methods using satellite-to-satellite radio links
US10630378B2 (en) 2018-02-09 2020-04-21 Lockheed Martin Corporation Bandwidth optimizing range adjustments among satellites
WO2021163040A1 (en) * 2020-02-11 2021-08-19 Ast & Science, Llc Geolocation of radio frequency devices using spaceborne phased arrays
CN113691297B (zh) * 2020-05-18 2022-08-02 中国电信股份有限公司 信号的接收方法、装置和信号的传输系统
WO2021248461A1 (en) * 2020-06-12 2021-12-16 Lenovo (Beijing) Limited Method and apparatus for group ephemeris data provision
US12413296B2 (en) 2020-07-10 2025-09-09 Star Mesh LLC Data transmission systems and methods for low and very low earth orbit satellite communications
CN114415716B (zh) * 2021-12-17 2023-02-28 哈尔滨工业大学 一种维持星座构型的方法、装置及介质
WO2023220652A1 (en) * 2022-05-11 2023-11-16 Armada Systems Inc. Satellite internet constellation content delivery network and data center
CN115865170B (zh) * 2022-11-22 2025-01-17 中国空间技术研究院 星座网络的信息同步方法及星上信息同步系统
CN116155815B (zh) * 2022-12-29 2025-12-12 中国电信股份有限公司卫星通信分公司 卫星航空互联网的卫星流量统计方法和电子设备
US11995412B1 (en) 2023-10-06 2024-05-28 Armada Systems, Inc. Video based question and answer
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US12141541B1 (en) 2023-10-06 2024-11-12 Armada Systems, Inc. Video to narration
US11960515B1 (en) 2023-10-06 2024-04-16 Armada Systems, Inc. Edge computing units for operating conversational tools at local sites
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IL91529A0 (en) * 1988-10-28 1990-04-29 Motorola Inc Satellite cellular telephone and data communication system
CA2027456C (en) * 1989-11-08 1995-09-26 Timothy A. Murphy Satellite beam-forming network system having improved beam shaping
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DE69226088T2 (de) * 1991-11-08 1999-02-11 Teledesic Llc (A Delaware Limited Liability Company), Kirkland, Wash. Vermittlungsverfahren und -vorrichtung für ein satellitenkommunikationssystem
US5537679A (en) * 1994-08-01 1996-07-16 Motorola, Inc. Communication network with flexible handoff scheduling for mobile nodes

Also Published As

Publication number Publication date
WO1993009613A1 (en) 1993-05-13
DE69229678T2 (de) 2000-04-06
EP0935349A3 (de) 1999-09-08
DE69229678D1 (de) 1999-09-02
EP0935349A2 (de) 1999-08-11
EP0611500B1 (de) 1999-07-28
EP0611500A1 (de) 1994-08-24
AU3054992A (en) 1993-06-07
CA2121587A1 (en) 1993-05-13

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties