Registered
METHOD AND APPARATUS FOR POSITIONING USING IMAGE AND RADIO SIGNALS
- Inventors
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Keunyoung Kim, Bang Seung Chan, Ko Young Jo, Chang Kapseok, Kim Il Gyu
- Application No.
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17563272 (2021.12.28)
- Publication No.
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20230101594 (2023.03.30)
- Registration No.
- 12041512 (2024.07.16)
- Country
- UNITED STATES
- Project Code
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21HH1800, Speciality Laboratory for Wireless Backhaul Communications based on Very High Frequency,
Ko Young Jo
- Abstract
- A positioning method using images and radio waves may include: estimating a distance and an angle from the positioning reference node to a positioning target terminal; identifying an obstacle or reflective object in a vicinity of the positioning target terminal or on a path between the positioning target terminal and the positioning reference node by using image information on the positioning target terminal at a position estimated by the distance and the angle; estimating an incident angle or a reflection angle of a radio wave signal reflected by the reflective object identified based on the image information; and estimating a position of the positioning target terminal based on the reflection angle and the distance.
- KSP Keywords
- Image information, Incident angle, Positioning method, Radio Signal, Reference nodes, Reflection angle, radio wave, radio waves
- Family
-