HK1030654A1 - Method for determining a position of a communication satellite utilizing two-way ranging. - Google Patents
Method for determining a position of a communication satellite utilizing two-way ranging.Info
- Publication number
- HK1030654A1 HK1030654A1 HK01100602A HK01100602A HK1030654A1 HK 1030654 A1 HK1030654 A1 HK 1030654A1 HK 01100602 A HK01100602 A HK 01100602A HK 01100602 A HK01100602 A HK 01100602A HK 1030654 A1 HK1030654 A1 HK 1030654A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- determining
- communication satellite
- way ranging
- satellite utilizing
- utilizing
- Prior art date
Links
Classifications
-
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/14—Determining absolute distances from a plurality of spaced points of known location
-
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/12—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Radar Systems Or Details Thereof (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/174,182 US6229477B1 (en) | 1998-10-16 | 1998-10-16 | Method and system for determining a position of a communication satellite utilizing two-way ranging |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1030654A1 true HK1030654A1 (en) | 2001-05-11 |
Family
ID=22635166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK01100602A HK1030654A1 (en) | 1998-10-16 | 2001-01-27 | Method for determining a position of a communication satellite utilizing two-way ranging. |
Country Status (6)
Country | Link |
---|---|
US (2) | US6229477B1 (de) |
EP (1) | EP0996001B1 (de) |
JP (1) | JP3169945B2 (de) |
CN (1) | CN1196941C (de) |
DE (1) | DE69933099T2 (de) |
HK (1) | HK1030654A1 (de) |
Families Citing this family (54)
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US8606851B2 (en) | 1995-06-06 | 2013-12-10 | Wayport, Inc. | Method and apparatus for geographic-based communications service |
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US7089000B1 (en) | 1999-03-18 | 2006-08-08 | The Directv Group, Inc. | Multi-node wireless communication system with multiple transponding platforms |
US6990314B1 (en) | 1999-03-18 | 2006-01-24 | The Directv Group, Inc. | Multi-node point-to-point satellite communication system employing multiple geo satellites |
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JPWO2002028137A1 (ja) * | 2000-09-28 | 2004-02-12 | 株式会社東芝 | 相手の位置情報を提供する通信システム |
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US7130630B1 (en) | 2000-12-19 | 2006-10-31 | Bellsouth Intellectual Property Corporation | Location query service for wireless networks |
US7110749B2 (en) * | 2000-12-19 | 2006-09-19 | Bellsouth Intellectual Property Corporation | Identity blocking service from a wireless service provider |
US7181225B1 (en) | 2000-12-19 | 2007-02-20 | Bellsouth Intellectual Property Corporation | System and method for surveying wireless device users by location |
US7085555B2 (en) | 2000-12-19 | 2006-08-01 | Bellsouth Intellectual Property Corporation | Location blocking service from a web advertiser |
US7224978B2 (en) | 2000-12-19 | 2007-05-29 | Bellsouth Intellectual Property Corporation | Location blocking service from a wireless service provider |
US7116977B1 (en) * | 2000-12-19 | 2006-10-03 | Bellsouth Intellectual Property Corporation | System and method for using location information to execute an action |
US7245925B2 (en) * | 2000-12-19 | 2007-07-17 | At&T Intellectual Property, Inc. | System and method for using location information to execute an action |
US6941107B2 (en) * | 2001-01-19 | 2005-09-06 | The Directv Group, Inc. | Stratospheric platform based surface vehicle tracking and mobile data network |
EP1380853A3 (de) * | 2001-03-29 | 2008-04-23 | SES Astra S.A. | Abstandsmesssystem zur Bestimmung von Abstandsinformation zu einem Raumschiff |
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JP2004350088A (ja) * | 2003-05-23 | 2004-12-09 | Nec Corp | 無線局の位置推定システム |
BRPI0303968B1 (pt) * | 2003-10-08 | 2017-01-24 | Fundação Inst Nac De Telecomunicações Finatel | sistema e processo de posicionamento geográfico e espacial |
CN1300553C (zh) * | 2003-12-30 | 2007-02-14 | 厦门雅迅网络股份有限公司 | 一种测量地球表面两点间距离的方法及装置 |
ITBG20050039A1 (it) * | 2005-07-08 | 2007-01-09 | Verbena S A S Di Maria Conte & C | Metodo e sistema per localizzazione di oggetti |
EP1777854B1 (de) * | 2005-09-30 | 2008-08-13 | Alcatel Lucent | Vorrichtung und Verfahren zur Systemparameteranpassung für funkbasierte Kommunikationssysteme |
US20070085735A1 (en) * | 2005-10-19 | 2007-04-19 | Fm Bay | Spacecraft position monitoring and control |
FR2892828A1 (fr) * | 2005-11-02 | 2007-05-04 | Alcatel Sa | Procede de determination de la position de satellites dans un systeme de navigation |
FR2916279B1 (fr) * | 2007-05-18 | 2009-08-07 | Astrium Sas Soc Par Actions Si | Procede et systeme de positionnement par satellites. |
JP5393000B2 (ja) * | 2007-05-31 | 2014-01-22 | 三菱電機株式会社 | 軌道推定装置および軌道推定方法 |
US8761751B2 (en) | 2008-03-14 | 2014-06-24 | William J. Johnson | System and method for targeting data processing system(s) with data |
US8897742B2 (en) | 2009-11-13 | 2014-11-25 | William J. Johnson | System and method for sudden proximal user interface |
US8634796B2 (en) | 2008-03-14 | 2014-01-21 | William J. Johnson | System and method for location based exchanges of data facilitating distributed location applications |
US8639267B2 (en) | 2008-03-14 | 2014-01-28 | William J. Johnson | System and method for location based exchanges of data facilitating distributed locational applications |
US8566839B2 (en) | 2008-03-14 | 2013-10-22 | William J. Johnson | System and method for automated content presentation objects |
US8600341B2 (en) | 2008-03-14 | 2013-12-03 | William J. Johnson | System and method for location based exchanges of data facilitating distributed locational applications |
CN101738598B (zh) * | 2008-11-19 | 2011-11-09 | 中国科学院国家天文台 | 对卫星或飞行器轨道和位置实时精密测量方法 |
FR2960653B1 (fr) | 2010-06-01 | 2012-07-27 | Thales Sa | Systeme de positionnement d'un satellite geostationnaire |
EP2823413A4 (de) | 2012-03-07 | 2016-05-04 | Snap Trends Inc | Verfahren und systeme zum zusammentragen von informationen aus sozialen netzwerken auf grundlage geografischer standorte über ein netzwerk |
US9019155B2 (en) | 2012-05-03 | 2015-04-28 | Raytheon Company | Global positioning system (GPS) and doppler augmentation (GDAUG) and space location inertial navigation geopositioning system (SPACELINGS) |
US9365303B2 (en) * | 2012-05-03 | 2016-06-14 | Raytheon Company | Position and elevation acquisition for orbit determination |
US9075126B2 (en) | 2012-06-28 | 2015-07-07 | Raytheon Company | Ground location inertial navigation geopositioning system (groundlings) |
US9477991B2 (en) | 2013-08-27 | 2016-10-25 | Snap Trends, Inc. | Methods and systems of aggregating information of geographic context regions of social networks based on geographical locations via a network |
US9894489B2 (en) | 2013-09-30 | 2018-02-13 | William J. Johnson | System and method for situational proximity observation alerting privileged recipients |
WO2017200948A1 (en) * | 2016-05-19 | 2017-11-23 | Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The University Of Nevada, Reno | Directional link discovery and maintenance between mobiles |
CN108333558B (zh) * | 2018-02-07 | 2021-11-16 | 南京邮电大学 | 一种室内定位系统中快速测量Tof和Tdoa的方法 |
CN110775105B (zh) * | 2019-11-07 | 2021-11-12 | 交控科技股份有限公司 | 基于uwb在地铁车辆段进行列车监控的方法及系统 |
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-
1998
- 1998-10-16 US US09/174,182 patent/US6229477B1/en not_active Expired - Lifetime
-
1999
- 1999-10-15 EP EP99120494A patent/EP0996001B1/de not_active Expired - Lifetime
- 1999-10-15 DE DE69933099T patent/DE69933099T2/de not_active Expired - Lifetime
- 1999-10-18 JP JP29569399A patent/JP3169945B2/ja not_active Expired - Fee Related
- 1999-10-18 CN CNB991266455A patent/CN1196941C/zh not_active Expired - Lifetime
-
2001
- 2001-01-27 HK HK01100602A patent/HK1030654A1/xx not_active IP Right Cessation
- 2001-02-09 US US09/780,103 patent/US6313790B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69933099D1 (de) | 2006-10-19 |
CN1196941C (zh) | 2005-04-13 |
EP0996001A3 (de) | 2002-11-27 |
DE69933099T2 (de) | 2007-04-05 |
US20010009405A1 (en) | 2001-07-26 |
EP0996001B1 (de) | 2006-09-06 |
EP0996001A2 (de) | 2000-04-26 |
US6313790B2 (en) | 2001-11-06 |
CN1261673A (zh) | 2000-08-02 |
JP3169945B2 (ja) | 2001-05-28 |
US6229477B1 (en) | 2001-05-08 |
JP2000131413A (ja) | 2000-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20171018 |