CA2709739A1 - Improved navigation device and method - Google Patents
Improved navigation device and method Download PDFInfo
- Publication number
- CA2709739A1 CA2709739A1 CA2709739A CA2709739A CA2709739A1 CA 2709739 A1 CA2709739 A1 CA 2709739A1 CA 2709739 A CA2709739 A CA 2709739A CA 2709739 A CA2709739 A CA 2709739A CA 2709739 A1 CA2709739 A1 CA 2709739A1
- Authority
- CA
- Canada
- Prior art keywords
- satellites
- ephemeris data
- signals
- navigation device
- specific
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 66
- 230000008054 signal transmission Effects 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 17
- 238000004364 calculation method Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000003032 molecular docking Methods 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- 238000013519 translation Methods 0.000 description 1
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
- 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
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
-
- 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
- G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Navigation (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2007/011240 WO2009080064A1 (en) | 2007-12-20 | 2007-12-20 | Improved navigation device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2709739A1 true CA2709739A1 (en) | 2009-07-02 |
Family
ID=40512416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2709739A Abandoned CA2709739A1 (en) | 2007-12-20 | 2007-12-20 | Improved navigation device and method |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2223142A1 (ja) |
| JP (1) | JP2011508192A (ja) |
| CN (1) | CN101903793A (ja) |
| AU (1) | AU2007362723A1 (ja) |
| CA (1) | CA2709739A1 (ja) |
| WO (1) | WO2009080064A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8884817B2 (en) * | 2009-12-31 | 2014-11-11 | CSR Technology Holdings Inc. | GPS with aiding from ad-hoc peer-to-peer bluetooth networks |
| WO2013177152A1 (en) * | 2012-05-23 | 2013-11-28 | Marvell World Trade Ltd. | Method and apparatus for determining position in a global navigation satellite system |
| CN104215980B (zh) * | 2013-06-05 | 2017-02-08 | 深圳市赛格导航科技股份有限公司 | Gps定位方法及其装置 |
| JP2017173067A (ja) | 2016-03-23 | 2017-09-28 | カシオ計算機株式会社 | 測位装置、測位方法及びプログラム |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6813561B2 (en) * | 2003-03-25 | 2004-11-02 | Ford Global Technologies, Llc | Relative positioning for vehicles using GPS enhanced with bluetooth range finding |
| US6861980B1 (en) * | 2004-05-26 | 2005-03-01 | Qualcomm Incorporated | Data messaging efficiency for an assisted wireless position determination system |
| TWI269049B (en) * | 2005-07-04 | 2006-12-21 | Mitac Int Corp | Structure of positioning system and method for positioning thereof |
| US7277049B2 (en) * | 2005-07-29 | 2007-10-02 | Motorola, Inc. | Method for providing location aiding among peers operating in a direct communication mode |
-
2007
- 2007-12-20 CN CN200780101979XA patent/CN101903793A/zh active Pending
- 2007-12-20 EP EP07856963A patent/EP2223142A1/en not_active Withdrawn
- 2007-12-20 CA CA2709739A patent/CA2709739A1/en not_active Abandoned
- 2007-12-20 AU AU2007362723A patent/AU2007362723A1/en not_active Abandoned
- 2007-12-20 JP JP2010538350A patent/JP2011508192A/ja not_active Withdrawn
- 2007-12-20 WO PCT/EP2007/011240 patent/WO2009080064A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009080064A1 (en) | 2009-07-02 |
| CN101903793A (zh) | 2010-12-01 |
| AU2007362723A1 (en) | 2009-07-02 |
| EP2223142A1 (en) | 2010-09-01 |
| JP2011508192A (ja) | 2011-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20121220 |