ES2773949T3 - Temporización avanzada y transferencia de tiempo para constelaciones de satélites que usan el rango de entrecruzamiento y una fuente de tiempo precisa - Google Patents
Temporización avanzada y transferencia de tiempo para constelaciones de satélites que usan el rango de entrecruzamiento y una fuente de tiempo precisa Download PDFInfo
- Publication number
- ES2773949T3 ES2773949T3 ES12748611T ES12748611T ES2773949T3 ES 2773949 T3 ES2773949 T3 ES 2773949T3 ES 12748611 T ES12748611 T ES 12748611T ES 12748611 T ES12748611 T ES 12748611T ES 2773949 T3 ES2773949 T3 ES 2773949T3
- Authority
- ES
- Spain
- Prior art keywords
- satellite
- signal
- timing
- time
- positioning
- 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.)
- Active
Links
- 238000012546 transfer Methods 0.000 title description 14
- 238000005259 measurement Methods 0.000 claims abstract description 96
- 238000000034 method Methods 0.000 claims abstract description 71
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000012937 correction Methods 0.000 claims description 14
- 229910052741 iridium Inorganic materials 0.000 description 48
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 48
- 238000012545 processing Methods 0.000 description 25
- 230000008901 benefit Effects 0.000 description 10
- 238000004873 anchoring Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 101100422538 Escherichia coli sat-2 gene Proteins 0.000 description 3
- 108091006503 SLC26A1 Proteins 0.000 description 3
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
- G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/10—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals
- G01S19/11—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals wherein the cooperating elements are pseudolites or satellite radio beacon positioning system signal repeaters
-
- 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
- H04B7/19—Earth-synchronous stations
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Signal Processing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161533122P | 2011-09-09 | 2011-09-09 | |
| US13/418,200 US8989652B2 (en) | 2011-09-09 | 2012-03-12 | Advanced timing and time transfer for satellite constellations using crosslink ranging and an accurate time source |
| PCT/US2012/048973 WO2013036328A1 (en) | 2011-09-09 | 2012-07-31 | Advanced timing and time transfer for satellite constellations using crosslink ranging and an accurate time source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2773949T3 true ES2773949T3 (es) | 2020-07-15 |
Family
ID=47830275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12748611T Active ES2773949T3 (es) | 2011-09-09 | 2012-07-31 | Temporización avanzada y transferencia de tiempo para constelaciones de satélites que usan el rango de entrecruzamiento y una fuente de tiempo precisa |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8989652B2 (enExample) |
| EP (1) | EP2754254B1 (enExample) |
| JP (1) | JP6080851B2 (enExample) |
| CN (1) | CN103797727B (enExample) |
| AU (1) | AU2012304928B2 (enExample) |
| CA (1) | CA2842341C (enExample) |
| ES (1) | ES2773949T3 (enExample) |
| RU (1) | RU2608763C2 (enExample) |
| WO (1) | WO2013036328A1 (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9184829B2 (en) | 2010-05-02 | 2015-11-10 | Viasat Inc. | Flexible capacity satellite communications system |
| US10511379B2 (en) | 2010-05-02 | 2019-12-17 | Viasat, Inc. | Flexible beamforming for satellite communications |
| CN103675804B (zh) * | 2013-11-14 | 2016-08-17 | 中国航天科技集团公司第五研究院第五一三研究所 | 一种基于双星时间同步的星间测距方法 |
| US11073622B2 (en) * | 2014-02-26 | 2021-07-27 | Pnt Holdings, Inc. | Performance and cost global navigation satellite system architecture |
| CN103957095B (zh) * | 2014-05-15 | 2017-04-05 | 北京航空航天大学 | 一种基于星间双向测距的时间同步方法 |
| KR101620233B1 (ko) * | 2014-12-09 | 2016-05-11 | 한국항공우주연구원 | 위성들의 정보 동기화 장치 및 방법 |
| US10111109B2 (en) | 2016-03-29 | 2018-10-23 | Space Systems/Loral, Llc | Satellite system using time domain beam hopping |
| US10347987B2 (en) | 2016-03-29 | 2019-07-09 | Space Systems/Loral, Llc | Satellite system having terminals in hopping beams communicating with more than one gateway |
| WO2018037404A1 (en) * | 2016-08-21 | 2018-03-01 | Nsl Comm Ltd | Method for calibrating and commissioning communication satellites using leo satellites |
| CN106443739B (zh) * | 2016-09-09 | 2019-03-01 | 清华大学 | 辅助增强导航方法及设备 |
| CN106338753B (zh) * | 2016-09-22 | 2019-03-12 | 北京航空航天大学 | 一种基于地面站/星间链路/gnss联合测量的地球同步轨道星座定轨方法 |
| EP3355079B8 (en) * | 2017-01-25 | 2023-06-21 | Airbus Defence and Space GmbH | Method for each of a plurality of satellites of a secondary global navigation satellite system in a low earth orbit |
| IL269781B2 (en) * | 2017-04-10 | 2024-06-01 | Viasat Inc | Adjustment of coverage area to match satellite communication |
| RU2652316C1 (ru) * | 2017-05-02 | 2018-04-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет путей сообщения Императора Николая II" МГУПС (МИИТ) | Способ контроля местонахождения подвижного состава |
| JP2019078680A (ja) * | 2017-10-26 | 2019-05-23 | 株式会社Ｊｖｃケンウッド | 時刻算出装置、時刻算出方法、及びデータベース装置 |
| CN109001786B (zh) * | 2018-06-04 | 2020-06-16 | 北京未来导航科技有限公司 | 一种基于导航卫星和低轨增强卫星的定位方法和系统 |
| CN109001763B (zh) * | 2018-06-04 | 2020-06-30 | 北京未来导航科技有限公司 | 一种基于低轨星座的导航增强方法及系统 |
| CN109765582A (zh) * | 2019-02-13 | 2019-05-17 | 重庆市计量质量检测研究院 | 一种基于gnss的时间频率校准系统 |
| US11899120B2 (en) | 2021-06-30 | 2024-02-13 | Xona Space Systems Inc. | Generation and transmission of navigation signals |
| US12189041B2 (en) | 2019-05-28 | 2025-01-07 | Xona Space Systems Inc. | Satellite constellation system for facilitating enhanced positioning and gateway for use therewith |
| US12228654B2 (en) | 2019-05-28 | 2025-02-18 | Xona Space Systems Inc. | Satellite constellation system for facilitating enhanced positioning and nodes for use therewith |
| US11668834B2 (en) | 2019-05-28 | 2023-06-06 | Xona Space Systems Inc. | Satellite for transmitting a navigation signal in a satellite constellation system |
| US11668843B2 (en) | 2019-05-28 | 2023-06-06 | Xona Space Systems Inc. | Satellite for broadcasting clock state data |
| US11513232B2 (en) | 2019-05-28 | 2022-11-29 | Xona Space Systems Inc. | Satellite for broadcasting high precision data |
| US12366665B2 (en) | 2019-05-28 | 2025-07-22 | Xona Space Systems Inc. | LEO satellite constellation system for facilitating enhanced positioning and methods for use therewith |
| CN112448753B (zh) * | 2019-09-05 | 2022-11-25 | 华为技术有限公司 | 一种通信方法及装置 |
| KR102252451B1 (ko) * | 2019-11-27 | 2021-05-13 | 국방과학연구소 | 지상 재밍 회피를 위하여 위치 정보 수신 안테나를 제어하는 감시용 인공 위성 및 그 동작 방법 |
| US11493636B2 (en) * | 2020-01-23 | 2022-11-08 | The Aerospace Corporation | Master/slave ensembling for satellite-system timekeeping |
| US11233562B1 (en) | 2020-12-29 | 2022-01-25 | Hughes Network Systems, Llc | Mobile satellite modem for combined geostationary, medium and low earth orbit satellite operation |
| WO2022226466A1 (en) * | 2021-04-20 | 2022-10-27 | Xona Space Systems Inc. | Satellite for transmitting a navigation signal in a satellite constellation system |
| CN113534203B (zh) * | 2021-07-12 | 2022-08-23 | 长光卫星技术股份有限公司 | 基于aeronet气溶胶数据的在轨交叉辐射定标方法 |
| JP7653857B2 (ja) * | 2021-07-28 | 2025-03-31 | 三菱電機株式会社 | 測位衛星コンステレーション、および、地上システム |
| KR102586143B1 (ko) * | 2021-11-01 | 2023-10-10 | 한국항공우주연구원 | 저궤도 위성을 이용한 위치결정 시스템 및 위치결정 방법 |
| CN119105054B (zh) * | 2024-09-10 | 2025-05-06 | 中国科学院上海天文台 | 一种gnss拒止情况下的低轨卫星精密定轨方法、系统、终端及介质 |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5267167A (en) * | 1991-05-10 | 1993-11-30 | Ball Corporation | Method and system for formationfinding and formationkeeping in a constellation of satellites |
| US5506781A (en) | 1994-06-03 | 1996-04-09 | Itt Corporation | RF link control of satellite clocks |
| US5490076A (en) * | 1994-09-12 | 1996-02-06 | Itt Corporation | Apparatus and method for autonavigation with one or more orbiting satellites and an anchor station |
| JP2915851B2 (ja) * | 1996-07-18 | 1999-07-05 | 宇宙開発事業団 | 時刻同期型通信システム |
| US6128286A (en) * | 1996-12-03 | 2000-10-03 | Motorola, Inc. | Method and apparatus for using the sidelobe of a long range antenna for a short range communication link |
| US5935196A (en) * | 1997-06-11 | 1999-08-10 | Itt Manufacturing Enterprises | Technique for the use of GPS for high orbiting satellites |
| DE59800354D1 (de) * | 1998-02-16 | 2001-01-04 | Contraves Space Ag Zuerich | Verfahren zur Bestimmung der orbitalen Positionen von Satelliten in LEO-Netzwerken |
| JP2917145B1 (ja) * | 1998-06-11 | 1999-07-12 | 宇宙開発事業団 | 複数衛星による電磁波発生源観測方法 |
| US6487512B1 (en) * | 2000-10-16 | 2002-11-26 | Agilent Technologies, Inc. | Method and system for synchronizing a time of day clock based on a satellite signal |
| US6246363B1 (en) * | 1998-12-10 | 2001-06-12 | Hughes Electronics Corporation | Method and system for incorporating two-way ranging navigation as a calibration reference for GPS |
| US6133870A (en) | 1999-06-29 | 2000-10-17 | Trw Inc. | Ephemeris determination using intersatellite ranging and ephemeris knowledge of other satellites |
| JP2003087175A (ja) * | 2001-09-10 | 2003-03-20 | Hitachi Kokusai Electric Inc | メッシュ型無線局通信システム |
| US7042392B2 (en) | 2003-05-30 | 2006-05-09 | The Boeing Company | GPS access system and method |
| US7366125B1 (en) * | 2003-07-24 | 2008-04-29 | Bbn Technologies Corp. | Extensible satellite communication system |
| US7489926B2 (en) | 2004-01-15 | 2009-02-10 | The Boeing Company | LEO-based positioning system for indoor and stand-alone navigation |
| US7904243B2 (en) | 2004-01-15 | 2011-03-08 | The Boeing Company | Real-time data aiding for enhanced GPS performance |
| US7372400B2 (en) | 2005-11-07 | 2008-05-13 | The Boeing Company | Methods and apparatus for a navigation system with reduced susceptibility to interference and jamming |
| US20070155318A1 (en) * | 2006-01-04 | 2007-07-05 | Globalstar, Inc. | Satellite communication system employing a combination of time slots and orthogonal codes |
| US7619559B2 (en) | 2006-03-15 | 2009-11-17 | The Boeing Company | Method and system for all-in-view coherent GPS signal PRN codes acquisition and navigation solution determination |
| US7579986B2 (en) | 2006-03-15 | 2009-08-25 | The Boeing Company | Method and system for all-in-view coherent GPS signal PRN codes acquisition and navigation solution determination |
| US7688261B2 (en) | 2006-03-15 | 2010-03-30 | The Boeing Company | Global position system (GPS) user receiver and geometric surface processing for all-in-view coherent GPS signal PRN codes acquisition and navigation solution |
| US8296051B2 (en) | 2006-05-18 | 2012-10-23 | The Boeing Company | Generalized high performance navigation system |
| US7579987B2 (en) | 2006-05-18 | 2009-08-25 | The Boeing Company | Low earth orbit satellite providing navigation signals |
| US7583225B2 (en) | 2006-05-18 | 2009-09-01 | The Boeing Company | Low earth orbit satellite data uplink |
| US7554481B2 (en) | 2006-05-18 | 2009-06-30 | The Boeing Company | Localized jamming of navigation signals |
| US7468696B2 (en) | 2006-12-14 | 2008-12-23 | The Boeing Company | Method and device for trilateration using LOS link prediction and pre-measurement LOS path filtering |
| US7701393B2 (en) | 2006-12-19 | 2010-04-20 | The Boeing Company | Radio frequency navigation using frequency response matching |
| US7783301B2 (en) | 2006-12-19 | 2010-08-24 | The Boeing Company | Method and device for determining a location of a communications device |
| US7725259B2 (en) * | 2007-05-03 | 2010-05-25 | Raytheon Company | Trajectory estimation system for an orbiting satellite |
| US20090228210A1 (en) | 2007-06-28 | 2009-09-10 | The Boeing Company | Navigation system based on neutrino detection |
| US7969352B2 (en) | 2008-01-08 | 2011-06-28 | The Boeing Company | Global positioning system accuracy enhancement |
| US8035558B2 (en) | 2008-05-30 | 2011-10-11 | The Boeing Company | Precise absolute time transfer from a satellite system |
| US7952518B2 (en) | 2008-05-30 | 2011-05-31 | The Boeing Company | Internet hotspots localization using satellite systems |
| US7859455B2 (en) | 2009-01-06 | 2010-12-28 | The Boeing Company | Local clock frequency calibration using low earth orbit (LEO) satellites |
| RU2390730C1 (ru) * | 2009-04-06 | 2010-05-27 | Сергей Васильевич Стрельников | Способ эфемеридного обеспечения процесса управления космическими аппаратами глобальной навигационной спутниковой системы |
| US8186626B1 (en) * | 2009-06-18 | 2012-05-29 | The Boeing Company | GPS based orbit determination of a spacecraft in the presence of thruster maneuvers |
| US8240611B2 (en) * | 2009-08-26 | 2012-08-14 | Raytheon Company | Retro-geo spinning satellite utilizing time delay integration (TDI) for geosynchronous surveillance |
| JP2011163833A (ja) * | 2010-02-05 | 2011-08-25 | Rcs:Kk | 衛星測位システム |
| CN101833103B (zh) * | 2010-04-07 | 2013-01-30 | 北京航空航天大学 | 一种基于伪卫星的深凹露天矿定位方法 |
| US8466835B2 (en) * | 2011-05-13 | 2013-06-18 | The Charles Stark Draper Laboratory, Inc. | Systems and methods for clock correction |
| US8706319B2 (en) * | 2011-12-16 | 2014-04-22 | The Boeing Company | Space positioning system |
-
2012
- 2012-03-12 US US13/418,200 patent/US8989652B2/en not_active Expired - Fee Related
- 2012-07-31 RU RU2014106929A patent/RU2608763C2/ru active
- 2012-07-31 JP JP2014529716A patent/JP6080851B2/ja not_active Expired - Fee Related
- 2012-07-31 ES ES12748611T patent/ES2773949T3/es active Active
- 2012-07-31 CA CA2842341A patent/CA2842341C/en not_active Expired - Fee Related
- 2012-07-31 WO PCT/US2012/048973 patent/WO2013036328A1/en not_active Ceased
- 2012-07-31 CN CN201280043915.XA patent/CN103797727B/zh not_active Expired - Fee Related
- 2012-07-31 EP EP12748611.6A patent/EP2754254B1/en active Active
- 2012-07-31 AU AU2012304928A patent/AU2012304928B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013036328A1 (en) | 2013-03-14 |
| EP2754254B1 (en) | 2020-01-01 |
| CA2842341A1 (en) | 2013-03-14 |
| CA2842341C (en) | 2017-01-03 |
| AU2012304928B2 (en) | 2017-01-12 |
| US20130065514A1 (en) | 2013-03-14 |
| US8989652B2 (en) | 2015-03-24 |
| JP6080851B2 (ja) | 2017-02-15 |
| EP2754254A1 (en) | 2014-07-16 |
| RU2014106929A (ru) | 2015-10-20 |
| CN103797727A (zh) | 2014-05-14 |
| JP2014531803A (ja) | 2014-11-27 |
| CN103797727B (zh) | 2017-09-26 |
| RU2608763C2 (ru) | 2017-01-24 |
| AU2012304928A1 (en) | 2014-02-06 |
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