JPWO2022153427A1 - - Google Patents
Info
- Publication number
- JPWO2022153427A1 JPWO2022153427A1 JP2022574355A JP2022574355A JPWO2022153427A1 JP WO2022153427 A1 JPWO2022153427 A1 JP WO2022153427A1 JP 2022574355 A JP2022574355 A JP 2022574355A JP 2022574355 A JP2022574355 A JP 2022574355A JP WO2022153427 A1 JPWO2022153427 A1 JP WO2022153427A1
- 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
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/000970 WO2022153427A1 (en) | 2021-01-14 | 2021-01-14 | Radio-wave-source-position estimation device, radio-wave-source-position estimation system, and radio-wave-source-position estimation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022153427A1 true JPWO2022153427A1 (en) | 2022-07-21 |
| JP7241993B2 JP7241993B2 (en) | 2023-03-17 |
Family
ID=82448048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022574355A Active JP7241993B2 (en) | 2021-01-14 | 2021-01-14 | Radio wave source position estimation device, radio wave source position estimation system, and radio wave source position estimation method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7241993B2 (en) |
| WO (1) | WO2022153427A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11326482A (en) * | 1998-05-12 | 1999-11-26 | Advantest Corp | Wide-area radio wave monitoring method and device |
| US20050179591A1 (en) * | 2004-02-17 | 2005-08-18 | Henry Bertoni | Locating an object of interest using back tracked-rays derived from multipath signals |
| JP2005274205A (en) * | 2004-03-23 | 2005-10-06 | National Institute Of Information & Communication Technology | Radio station position estimation device and method |
| JP2010525300A (en) * | 2007-03-13 | 2010-07-22 | アルカテル−ルーセント ユーエスエー インコーポレーテッド | A method for locating a transmitter using reverse ray tracking. |
| JP2018096911A (en) * | 2016-12-15 | 2018-06-21 | 株式会社モバイルテクノ | Position estimation device, position estimation program and position estimation method |
-
2021
- 2021-01-14 WO PCT/JP2021/000970 patent/WO2022153427A1/en active Application Filing
- 2021-01-14 JP JP2022574355A patent/JP7241993B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11326482A (en) * | 1998-05-12 | 1999-11-26 | Advantest Corp | Wide-area radio wave monitoring method and device |
| US20050179591A1 (en) * | 2004-02-17 | 2005-08-18 | Henry Bertoni | Locating an object of interest using back tracked-rays derived from multipath signals |
| JP2005274205A (en) * | 2004-03-23 | 2005-10-06 | National Institute Of Information & Communication Technology | Radio station position estimation device and method |
| JP2010525300A (en) * | 2007-03-13 | 2010-07-22 | アルカテル−ルーセント ユーエスエー インコーポレーテッド | A method for locating a transmitter using reverse ray tracking. |
| JP2018096911A (en) * | 2016-12-15 | 2018-06-21 | 株式会社モバイルテクノ | Position estimation device, position estimation program and position estimation method |
Non-Patent Citations (1)
| Title |
|---|
| TAYEBI ET AL.: ""The Application of Ray-Tracing to Mobile Localization Using the Direction of Arrival and Received S", PROGRESS IN ELECTROMAGNETICS RESEARCH, vol. 91, JPN7021000726, 2009, pages 1 - 15, XP055955567, ISSN: 0004985421, DOI: 10.2528/PIER09020301 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7241993B2 (en) | 2023-03-17 |
| WO2022153427A1 (en) | 2022-07-21 |
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