Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2501.11687 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866909596417785856 |
|---|---|
| author | Xu, Dongxiao Li, Xinyang Andrei, Vlad C. Wiese, Moritz Moenich, Ullrich J. Boche, Holger |
| author_facet | Xu, Dongxiao Li, Xinyang Andrei, Vlad C. Wiese, Moritz Moenich, Ullrich J. Boche, Holger |
| contents | This paper presents a novel approach to enhance sensing capabilities in UAV-enabled MIMO-OFDM ISAC systems by leveraging UAV mobility as a mono-static radar. By integrating uniform planar arrays (UPAs) and modeling the UAV dynamics in $SE(3)$, we address key challenges such as 3D space sensing and trajectory design. We propose a target tracking scheme using extended Kalman filtering (EKF) in $SE(3)$, along with trajectory optimization based on the conditional Posterior Cramer-Rao bound (CPCRB). Numerical results demonstrate the effectiveness of the proposed trajectory design in enhancing performance of target tracking and physical parameter estimation in UAV-enabled MIMO-OFDM ISAC systems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_11687 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | SE(3)-Based Trajectory Optimization and Target Tracking in UAV-Enabled ISAC Systems Xu, Dongxiao Li, Xinyang Andrei, Vlad C. Wiese, Moritz Moenich, Ullrich J. Boche, Holger Signal Processing This paper presents a novel approach to enhance sensing capabilities in UAV-enabled MIMO-OFDM ISAC systems by leveraging UAV mobility as a mono-static radar. By integrating uniform planar arrays (UPAs) and modeling the UAV dynamics in $SE(3)$, we address key challenges such as 3D space sensing and trajectory design. We propose a target tracking scheme using extended Kalman filtering (EKF) in $SE(3)$, along with trajectory optimization based on the conditional Posterior Cramer-Rao bound (CPCRB). Numerical results demonstrate the effectiveness of the proposed trajectory design in enhancing performance of target tracking and physical parameter estimation in UAV-enabled MIMO-OFDM ISAC systems. |
| title | SE(3)-Based Trajectory Optimization and Target Tracking in UAV-Enabled ISAC Systems |
| topic | Signal Processing |
| url | https://arxiv.org/abs/2501.11687 |