JPWO2023085024A1 - - Google Patents
Info
- Publication number
- JPWO2023085024A1 JPWO2023085024A1 JP2023559517A JP2023559517A JPWO2023085024A1 JP WO2023085024 A1 JPWO2023085024 A1 JP WO2023085024A1 JP 2023559517 A JP2023559517 A JP 2023559517A JP 2023559517 A JP2023559517 A JP 2023559517A JP WO2023085024 A1 JPWO2023085024 A1 JP WO2023085024A1
- 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.)
- Pending
Links
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
- 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
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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
- 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
- G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
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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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
- G01S13/84—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted for distance determination by phase measurement
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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
- 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
- G01S5/0205—Details
- G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
-
- 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
- G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S2205/01—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications
- G01S2205/02—Indoor
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021183286 | 2021-11-10 | ||
| PCT/JP2022/038980 WO2023085024A1 (ja) | 2021-11-10 | 2022-10-19 | 情報処理装置、情報処理方法、プログラム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023085024A1 true JPWO2023085024A1 (https=) | 2023-05-19 |
Family
ID=86335615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023559517A Pending JPWO2023085024A1 (https=) | 2021-11-10 | 2022-10-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240393420A1 (https=) |
| JP (1) | JPWO2023085024A1 (https=) |
| KR (1) | KR20240097829A (https=) |
| WO (1) | WO2023085024A1 (https=) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4396801B2 (ja) * | 2001-02-27 | 2010-01-13 | パイオニア株式会社 | 測位装置と測位方法及び測位システム |
| JP2010127850A (ja) * | 2008-11-28 | 2010-06-10 | Ntt Docomo Inc | 測位サーバ、測位システム及び測位方法 |
| US8044852B2 (en) * | 2009-01-14 | 2011-10-25 | Trimble Navigation Limited | Position determination based on hybrid pseudorange solution data |
| JP5025675B2 (ja) | 2009-03-19 | 2012-09-12 | 三菱電機株式会社 | 移動体検知システム |
| WO2013047664A1 (ja) * | 2011-09-30 | 2013-04-04 | 三菱電機株式会社 | 無線通信システム、移動端末装置、基地局装置および管理装置 |
| US9949227B2 (en) * | 2013-03-14 | 2018-04-17 | Apple Inc. | Location determination |
| WO2014151164A1 (en) * | 2013-03-15 | 2014-09-25 | Nextnav, Llc | Directional pruning of transmitters to improve position determination |
| US9571985B2 (en) * | 2015-04-09 | 2017-02-14 | Datalogic Ip Tech S.R.L. | High accuracy indoor locating system |
| WO2017103331A1 (en) * | 2015-12-15 | 2017-06-22 | Nokia Solutions And Networks Oy | Positioning of mobile device |
| US9955450B2 (en) * | 2016-04-01 | 2018-04-24 | Guardhat, Inc. | Geo-localization assembly and methodology |
| JP6829833B2 (ja) | 2017-02-01 | 2021-02-17 | 株式会社東海理化電機製作所 | 電波伝搬距離推定装置 |
| WO2020003353A1 (ja) * | 2018-06-25 | 2020-01-02 | 三菱電機株式会社 | 測位装置、測位方法及び測位システム |
| EP4034948B1 (en) * | 2019-09-27 | 2025-11-12 | Nokia Technologies Oy | Method, apparatus and computer program for user equipment localization |
| JP7404953B2 (ja) * | 2020-03-18 | 2023-12-26 | 株式会社Ｊｖｃケンウッド | 位置推定装置、位置推定方法及び位置推定プログラム |
| KR20220158691A (ko) * | 2020-03-25 | 2022-12-01 | 소니 세미컨덕터 솔루션즈 가부시키가이샤 | 통신 장치, 통신 시스템 및 통신 방법 |
| US11716668B2 (en) * | 2020-11-18 | 2023-08-01 | Dell Products, L.P. | Wireless channel selection management system and method of using the same |
-
2022
- 2022-10-19 JP JP2023559517A patent/JPWO2023085024A1/ja active Pending
- 2022-10-19 WO PCT/JP2022/038980 patent/WO2023085024A1/ja not_active Ceased
- 2022-10-19 KR KR1020247011781A patent/KR20240097829A/ko active Pending
- 2022-10-19 US US18/696,612 patent/US20240393420A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023085024A1 (ja) | 2023-05-19 |
| KR20240097829A (ko) | 2024-06-27 |
| US20240393420A1 (en) | 2024-11-28 |