FMCW Based One-Way Synchronization Technique for TDoA Positioning Systems
Research output: Contribution to book/conference proceedings/anthology/report › Conference contribution › Contributed › peer-review
Contributors
Abstract
This paper presents a frequency modulated continuous wave (FMCW) radar integrated solution to provide the local coordinates in closed areas where the global positioning system (GPS) fails to estimate the position accurately. A time difference of arrival (TDoA) positioning technique is implemented for the integrated system to provide the local coordinates for an unlimited number of mobile stations, hence, extending the GPS in the local areas without limiting the number of receivers. A one-way synchronization algorithm is proposed to remove the timing ambiguity among the base stations. The paper provides a discussion about the FMCW radar, the synchronization algorithm as well as the experimental results of the proposed integrated system. A position accuracy of around 1 meter was achieved in a dense indoor scenario.
Details
Original language | English |
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Title of host publication | 12th Workshop on Positioning Navigation and Communication (WPNC) 2015 |
Number of pages | 6 |
Publication status | Published - Mar 2015 |
Peer-reviewed | Yes |
Workshop
Title | Workshop on Positioning, Navigation and Communication 2015 |
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Abbreviated title | WPNC 2015 |
Conference number | 12 |
Duration | 11 - 12 March 2015 |
Location | Hochschule für Technik und Wirtschaft Dresden |
City | Dresden |
Country | Germany |
External IDs
ORCID | /0000-0001-6778-7846/work/142240195 |
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Keywords
Research priority areas of TU Dresden
Keywords
- fmcw