Jing, X;
Liu, F;
Masouros, C;
(2023)
ISAC From The Sky: Net-Zero Energy Uav Trajectory Design.
In:
2023 IEEE International Conference on Acoustics, Speech, and Signal Processing Workshops (ICASSPW).
IEEE: Rhodes Island, Greece.
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Abstract
Unmanned aerial vehicle (UAV) can work as a portable base station providing not only the communication service to ground users, but also the sensing functionality to localize targets of interests. In this paper, we consider a scenario with one rotary-wing UAV to transmit signals for a communication user and receive echoes for a target estimation. We propose a multi-stage trajectory design to jointly improve both the communication and sensing (C&S) performances. We formulate the trajectory design problem into a weighted optimization problem and propose an iterative algorithm to solve it. Numerical results show the performance trade-off between C&S.
| Type: | Proceedings paper |
|---|---|
| Title: | ISAC From The Sky: Net-Zero Energy Uav Trajectory Design |
| Event: | 2023 IEEE International Conference on Acoustics, Speech, and Signal Processing Workshops (ICASSPW) |
| Location: | GREECE |
| Dates: | 4 Jun 2023 - 10 Jun 2023 |
| ISBN-13: | 9798350302615 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/ICASSPW59220.2023.10193205 |
| Publisher version: | https://doi.org/10.1109/ICASSPW59220.2023.10193205 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Cramé, r-Rao bound, joint sensing and communication, convex optimization |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10185486 |
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