JPWO2021192082A1 - - Google Patents
Info
- Publication number
- JPWO2021192082A1 JPWO2021192082A1 JP2022509872A JP2022509872A JPWO2021192082A1 JP WO2021192082 A1 JPWO2021192082 A1 JP WO2021192082A1 JP 2022509872 A JP2022509872 A JP 2022509872A JP 2022509872 A JP2022509872 A JP 2022509872A JP WO2021192082 A1 JPWO2021192082 A1 JP WO2021192082A1
- Authority
- JP
- Japan
- 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.)
- Granted
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
- 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
- G01S19/22—Multipath-related issues
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/013290 WO2021192082A1 (en) | 2020-03-25 | 2020-03-25 | Position error prediction device, model creation device, prediction error prediction method, model creation method, and program |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021192082A1 true JPWO2021192082A1 (en) | 2021-09-30 |
JP7317212B2 JP7317212B2 (en) | 2023-07-28 |
Family
ID=77891158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022509872A Active JP7317212B2 (en) | 2020-03-25 | 2020-03-25 | Position error prediction device, model creation device, position error prediction method, model creation method, and program |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7317212B2 (en) |
WO (1) | WO2021192082A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050010365A1 (en) * | 2001-08-02 | 2005-01-13 | Lee Chapman | Road weather prediction system and method |
JP2007003287A (en) * | 2005-06-22 | 2007-01-11 | Nissan Motor Co Ltd | Gps lost prediction method, gps lost prediction system, and vehicular cruise control system |
JP2012220371A (en) * | 2011-04-11 | 2012-11-12 | Seiko Epson Corp | Position calculating method and position calculating device |
US20140185940A1 (en) * | 2012-12-31 | 2014-07-03 | Korea Aerospace Research Institute | Apparatus and Method for Calculating Satellite Navigation Visibility |
JP2019027799A (en) * | 2017-07-25 | 2019-02-21 | 日本電信電話株式会社 | Positioning accuracy information calculation device and positioning accuracy information calculation method |
-
2020
- 2020-03-25 WO PCT/JP2020/013290 patent/WO2021192082A1/en active Application Filing
- 2020-03-25 JP JP2022509872A patent/JP7317212B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050010365A1 (en) * | 2001-08-02 | 2005-01-13 | Lee Chapman | Road weather prediction system and method |
JP2007003287A (en) * | 2005-06-22 | 2007-01-11 | Nissan Motor Co Ltd | Gps lost prediction method, gps lost prediction system, and vehicular cruise control system |
JP2012220371A (en) * | 2011-04-11 | 2012-11-12 | Seiko Epson Corp | Position calculating method and position calculating device |
US20140185940A1 (en) * | 2012-12-31 | 2014-07-03 | Korea Aerospace Research Institute | Apparatus and Method for Calculating Satellite Navigation Visibility |
JP2019027799A (en) * | 2017-07-25 | 2019-02-21 | 日本電信電話株式会社 | Positioning accuracy information calculation device and positioning accuracy information calculation method |
Also Published As
Publication number | Publication date |
---|---|
JP7317212B2 (en) | 2023-07-28 |
WO2021192082A1 (en) | 2021-09-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220613 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230411 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230601 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230620 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230718 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7317212 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |