Optimally Deployed Multistatic OTFS-ISAC Design With Kalman-Based Tracking of Targets
Fuente:
arXiv
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866917263941042176 |
|---|---|
| author | Rani, Jyotsna Deka, Kuntal Prasad, Ganesh Liu, Zilong |
| author_facet | Rani, Jyotsna Deka, Kuntal Prasad, Ganesh Liu, Zilong |
| contents | This paper studies orthogonal time-frequency space (OTFS) modulation aided multistatic integrated sensing and communication (ISAC) in vehicular networks, whereby its delay-Doppler robustness is exploited for enhanced communication and high-resolution sensing. We present a triangulation-based deployment framework combined with Kalman filtering (KF) that enables accurate target localization and velocity estimation. In addition, we assess the ISAC performance in the multistatic topology to determine its effectiveness in the dynamic environment. Further, a suboptimal placement strategy for the multistatic receivers is devised to reduce the targets' localization error. Numerical results demonstrate significant reductions in the sensing error and bit error rate (BER) performances. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_09776 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Optimally Deployed Multistatic OTFS-ISAC Design With Kalman-Based Tracking of Targets Rani, Jyotsna Deka, Kuntal Prasad, Ganesh Liu, Zilong Networking and Internet Architecture This paper studies orthogonal time-frequency space (OTFS) modulation aided multistatic integrated sensing and communication (ISAC) in vehicular networks, whereby its delay-Doppler robustness is exploited for enhanced communication and high-resolution sensing. We present a triangulation-based deployment framework combined with Kalman filtering (KF) that enables accurate target localization and velocity estimation. In addition, we assess the ISAC performance in the multistatic topology to determine its effectiveness in the dynamic environment. Further, a suboptimal placement strategy for the multistatic receivers is devised to reduce the targets' localization error. Numerical results demonstrate significant reductions in the sensing error and bit error rate (BER) performances. |
| title | Optimally Deployed Multistatic OTFS-ISAC Design With Kalman-Based Tracking of Targets |
| topic | Networking and Internet Architecture |
| url | https://arxiv.org/abs/2602.09776 |