Abstract
This study investigates the impact of sampling frequency on TDOA-based positioning systems deployed on UAVs. Traditional methods utilizing fixed receiver stations for triangulation are limited in performance, particularly in large-scale emergency scenarios such as earthquakes and avalanches. UAV-mounted systems become prominent to address the performance issue. However, they are prone to weight and processing power limititations. By focusing on the tradeoff between sampling frequency and system performance, this research aims to enhance the effectiveness of TDOA-based positioning in UAV operations, optimizing their usage in critical search and rescue missions. Simulation results show that the proposed UAV-mounted solution utilizing low sampling frequency improves positioning accuracy when the TDOA information is calculated through the curve fitting method on the correlation peaks.
| Translated title of the contribution | Performance Investigation of TDOA-based Positioning System Deployed on UAVs |
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| Original language | Turkish |
| Title of host publication | 32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9798350388961 |
| DOIs | |
| Publication status | Published - 2024 |
| Event | 32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Mersin, Turkey Duration: 15 May 2024 → 18 May 2024 |
Publication series
| Name | 32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings |
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Conference
| Conference | 32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 |
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| Country/Territory | Turkey |
| City | Mersin |
| Period | 15/05/24 → 18/05/24 |
Bibliographical note
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