AU2021427796A1 - Adaptive estimation of gnss satellite biases - Google Patents
Adaptive estimation of gnss satellite biases Download PDFInfo
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- AU2021427796A1 AU2021427796A1 AU2021427796A AU2021427796A AU2021427796A1 AU 2021427796 A1 AU2021427796 A1 AU 2021427796A1 AU 2021427796 A AU2021427796 A AU 2021427796A AU 2021427796 A AU2021427796 A AU 2021427796A AU 2021427796 A1 AU2021427796 A1 AU 2021427796A1
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- bias
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Classifications
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- 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
- G01S19/04—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing carrier phase data
-
- 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
- G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
- G01S19/073—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections involving a network of fixed stations
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)
- Radar Systems Or Details Thereof (AREA)
- Radio Relay Systems (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163143921P | 2021-01-31 | 2021-01-31 | |
| US63/143,921 | 2021-01-31 | ||
| US202163201612P | 2021-05-06 | 2021-05-06 | |
| US17/302,572 US20210286089A1 (en) | 2018-06-25 | 2021-05-06 | Adaptive estimation of gnss satellite biases |
| US63/201,612 | 2021-05-06 | ||
| US17/302,572 | 2021-05-06 | ||
| PCT/US2021/072995 WO2022173528A2 (fr) | 2021-01-31 | 2021-12-17 | Estimation adaptative de biais de satellites gnss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021427796A1 true AU2021427796A1 (en) | 2023-09-07 |
Family
ID=82361174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021427796A Pending AU2021427796A1 (en) | 2021-01-31 | 2021-12-17 | Adaptive estimation of gnss satellite biases |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4285155A2 (fr) |
| AU (1) | AU2021427796A1 (fr) |
| WO (1) | WO2022173528A2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12007487B1 (en) * | 2020-12-31 | 2024-06-11 | Waymo Llc | Global positioning system time verification for autonomous vehicles |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8659474B2 (en) * | 2011-01-12 | 2014-02-25 | Navcom Technology, Inc. | Navigation system and method for resolving integer ambiguities using double difference ambiguity constraints |
| US10386496B2 (en) * | 2016-03-18 | 2019-08-20 | Deere & Company | Navigation satellite orbit and clock determination with low latency clock corrections |
| US10422885B2 (en) * | 2016-03-18 | 2019-09-24 | Deere & Company | Rapid recovery of precise position after temporary signal loss |
-
2021
- 2021-12-17 EP EP21916671.7A patent/EP4285155A2/fr active Pending
- 2021-12-17 AU AU2021427796A patent/AU2021427796A1/en active Pending
- 2021-12-17 WO PCT/US2021/072995 patent/WO2022173528A2/fr active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12007487B1 (en) * | 2020-12-31 | 2024-06-11 | Waymo Llc | Global positioning system time verification for autonomous vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4285155A2 (fr) | 2023-12-06 |
| WO2022173528A2 (fr) | 2022-08-18 |
| WO2022173528A3 (fr) | 2022-11-10 |
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