CA3149574A1 - Position determination - Google Patents
Position determination Download PDFInfo
- Publication number
- CA3149574A1 CA3149574A1 CA3149574A CA3149574A CA3149574A1 CA 3149574 A1 CA3149574 A1 CA 3149574A1 CA 3149574 A CA3149574 A CA 3149574A CA 3149574 A CA3149574 A CA 3149574A CA 3149574 A1 CA3149574 A1 CA 3149574A1
- Authority
- CA
- Canada
- Prior art keywords
- range
- transmitter
- mobile receiver
- receiver unit
- velocity
- 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.)
- Pending
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
-
- 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
- G01S5/0246—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 involving frequency difference of arrival or Doppler measurements
-
- 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
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/10—Systems for determining distance or velocity not using reflection or reradiation using radio waves using Doppler effect
-
- 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
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic or infrasonic waves
-
- 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
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic or infrasonic waves
-
- 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
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic or infrasonic waves
- G01S5/30—Determining absolute distances from a plurality of spaced points of known location
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1912412.2A GB201912412D0 (en) | 2019-08-29 | 2019-08-29 | Position determination |
| GB1912412.2 | 2019-08-29 | ||
| PCT/GB2020/052049 WO2021038224A1 (en) | 2019-08-29 | 2020-08-27 | Position determination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3149574A1 true CA3149574A1 (en) | 2021-03-04 |
Family
ID=68206978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3149574A Pending CA3149574A1 (en) | 2019-08-29 | 2020-08-27 | Position determination |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US12050280B2 (https=) |
| EP (1) | EP4022337B1 (https=) |
| JP (1) | JP2022546532A (https=) |
| KR (1) | KR20220082814A (https=) |
| CN (1) | CN114556129A (https=) |
| AU (1) | AU2020338285B2 (https=) |
| CA (1) | CA3149574A1 (https=) |
| GB (1) | GB201912412D0 (https=) |
| WO (1) | WO2021038224A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12399274B2 (en) * | 2020-07-10 | 2025-08-26 | Skystream LLC | Enhanced LDACS that uses doppler shifts in carrier signals for positioning and navigation |
| US11709276B2 (en) | 2021-04-27 | 2023-07-25 | Texas Instruments Incorporated | Time-of-flight estimation using sampling error values |
| FR3125597B1 (fr) * | 2021-07-23 | 2023-09-22 | Paris Sciences Et Lettres | Dispositif et procédé de positionnement centimetrique d’un mobile |
| CN114994630B (zh) * | 2022-06-20 | 2025-03-28 | 电子科技大学 | 一种基于联合距离-时频特征的旋翼参数估计方法 |
| EP4521138B1 (en) * | 2023-09-07 | 2026-01-21 | Tata Consultancy Services Limited | Method and system of sensing the best-connected future path for a mobile telerobot |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL122079A (en) * | 1997-10-30 | 2002-02-10 | Netmor Ltd | Ultrasound system for positioning and tracking |
| WO2002063327A2 (en) | 2001-02-06 | 2002-08-15 | Itt Manufacturing Enterprises, Inc. | Method and apparatus for determining the position of a mobile communication device |
| US20030119525A1 (en) | 2001-12-20 | 2003-06-26 | Samsung Electronics Co., Ltd. | System and method for locating a mobile station in a wireless network |
| RU2327181C1 (ru) * | 2006-11-07 | 2008-06-20 | Закрытое акционерное общество "БалтАвтоПоиск" | Способ определения местоположения источника радиоизлучения |
| JP5094344B2 (ja) * | 2007-11-20 | 2012-12-12 | 古野電気株式会社 | 異常衛星検知装置および測位装置 |
| US7821454B2 (en) * | 2007-11-20 | 2010-10-26 | Sirf Technology, Inc. | Systems and methods for detecting GPS measurement errors |
| JP5352422B2 (ja) * | 2009-10-30 | 2013-11-27 | 株式会社豊田中央研究所 | 測位装置及びプログラム |
| JP5673071B2 (ja) * | 2010-03-10 | 2015-02-18 | 株式会社豊田中央研究所 | 位置推定装置及びプログラム |
| JP2012194099A (ja) * | 2011-03-17 | 2012-10-11 | Seiko Epson Corp | 擬似距離誤差推定方法、位置算出方法及び擬似距離誤差推定装置 |
| WO2013008169A1 (en) * | 2011-07-10 | 2013-01-17 | Indoorgo Navigation Systems Ltd. | Accurate location determination in a specified area |
| GB2490974B (en) | 2011-09-08 | 2014-10-29 | Nordic Semiconductor Asa | Radio communication system |
| GB201213846D0 (en) * | 2012-08-03 | 2012-09-19 | Sonitor Technologies As | Location system |
| US20140113652A1 (en) * | 2012-10-24 | 2014-04-24 | Yael G. Maguire | Sensing Distance Between Wireless Devices Using Multiple Scales of Controlled Bandwidth |
| US9927512B2 (en) * | 2013-01-10 | 2018-03-27 | Carnegie Mellon University, A Pennsylvania Non-Profit Corporation | Method and system for ultrasonic signaling, ranging and location tracking |
| GB201507208D0 (en) | 2015-04-28 | 2015-06-10 | Sonitor Technologies As | Location system |
| EP3226034B1 (en) * | 2016-04-01 | 2025-03-26 | Centre National d'Etudes Spatiales | Improved gnss receiver using velocity integration |
| WO2018215833A1 (en) * | 2017-05-23 | 2018-11-29 | 1.21 Gigawatts Ltd. | Traffic monitoring and management systems and methods |
| GB201713639D0 (en) * | 2017-08-24 | 2017-10-11 | Sonitor Technologies As | Position determining system |
| US10996742B2 (en) | 2017-10-17 | 2021-05-04 | Logitech Europe S.A. | Input device for AR/VR applications |
| US11255945B2 (en) * | 2018-03-27 | 2022-02-22 | Polte Corporation | Multi-path mitigation in tracking objects using compressed RF data |
-
2019
- 2019-08-29 GB GBGB1912412.2A patent/GB201912412D0/en not_active Ceased
-
2020
- 2020-08-27 AU AU2020338285A patent/AU2020338285B2/en active Active
- 2020-08-27 KR KR1020227010427A patent/KR20220082814A/ko not_active Ceased
- 2020-08-27 EP EP20765330.4A patent/EP4022337B1/en active Active
- 2020-08-27 CA CA3149574A patent/CA3149574A1/en active Pending
- 2020-08-27 WO PCT/GB2020/052049 patent/WO2021038224A1/en not_active Ceased
- 2020-08-27 CN CN202080061059.5A patent/CN114556129A/zh active Pending
- 2020-08-27 US US17/639,105 patent/US12050280B2/en active Active
- 2020-08-27 JP JP2022513984A patent/JP2022546532A/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP4022337C0 (en) | 2023-07-12 |
| WO2021038224A1 (en) | 2021-03-04 |
| JP2022546532A (ja) | 2022-11-04 |
| KR20220082814A (ko) | 2022-06-17 |
| AU2020338285A1 (en) | 2022-04-14 |
| EP4022337B1 (en) | 2023-07-12 |
| CN114556129A (zh) | 2022-05-27 |
| US20220299590A1 (en) | 2022-09-22 |
| EP4022337A1 (en) | 2022-07-06 |
| GB201912412D0 (en) | 2019-10-16 |
| AU2020338285B2 (en) | 2025-11-06 |
| US12050280B2 (en) | 2024-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12050280B2 (en) | Position determination | |
| Mao et al. | CAT: High-precision acoustic motion tracking | |
| US20090149202A1 (en) | System and method for determination of position | |
| EP4094086B1 (en) | Likelihood-based acoustic positioning | |
| EP2420857B1 (en) | Location-determining system for radio clients within local-area spaces | |
| WO2018184096A1 (en) | System and method of generating observations for radio beacon travel path determination | |
| AU2020358815B2 (en) | Frequency-shift determination | |
| US9778369B2 (en) | Pedestrian positioning in high-reflection environments | |
| US12474169B2 (en) | Step-based positioning | |
| EP4088131B1 (en) | Positioning using cost terms | |
| Zheng et al. | Location Services |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D11 | Substantive examination requested |
Free format text: ST27 STATUS EVENT CODE: A-1-1-D10-D11-D117 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR EXAMINATION RECEIVED Effective date: 20240815 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P11-P101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - VOLUNTARY AMENDMENT Effective date: 20240815 |
|
| MFA | Maintenance fee for application paid |
Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 4TH ANNIV.) - STANDARD Year of fee payment: 4 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20240827 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT Effective date: 20240827 Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20240827 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT Effective date: 20241108 |
|
| D00 | Search and/or examination requested or commenced |
Free format text: ST27 STATUS EVENT CODE: A-1-1-D10-D00-D118 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR EXAMINATION REQUIREMENTS DETERMINED COMPLIANT Effective date: 20241126 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT Effective date: 20241126 |
|
| P13 | Application amended |
Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED Effective date: 20241126 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT Effective date: 20241126 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20250414 |
|
| D11 | Substantive examination requested |
Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-D155 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: ALL REQUIREMENTS FOR EXAMINATION DETERMINED COMPLIANT Effective date: 20250501 |
|
| D22 | Grant of ip right intended |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D22-D128 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: ALLOWANCE REQUIREMENTS DETERMINED COMPLIANT Effective date: 20251202 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20251209 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20260211 |