Satellite Navigation: A Transmitting Intelligent Surface (TIS)-aided Indoor System
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_ | 1866917536141934592 |
|---|---|
| author | Guan, Da Sun, Xin Hou, Tianwei Gong, Wenfei Wang, Jun Li, Anna Nallanathan, Arumugam |
| author_facet | Guan, Da Sun, Xin Hou, Tianwei Gong, Wenfei Wang, Jun Li, Anna Nallanathan, Arumugam |
| contents | A transmitting intelligent surfaces (TISs) aided satellite indoor navigation system is investigated. By leveraging the unique features of TIS, we address the limitations of conventional global navigation satellite systems (GNSS) in providing reliable positioning services within indoor environments. To facilitate the extension of GNSS indoor signals, we establish an extended line-of-sight link using TIS which has the capability to change signal direction. A three-stage TIS-aided satellite indoor positioning algorithm (TSIPA), which utilizes the positions of TIS arrays and the angle of arrival, is proposed to locate indoor users. To evaluate the distribution of TIS arrays, we propose TIS position dilution of precision (TPDoP) to evaluate centroid deviation and utilize the root mean square error (RMSE) to represent compactness. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_26762 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Satellite Navigation: A Transmitting Intelligent Surface (TIS)-aided Indoor System Guan, Da Sun, Xin Hou, Tianwei Gong, Wenfei Wang, Jun Li, Anna Nallanathan, Arumugam Information Theory A transmitting intelligent surfaces (TISs) aided satellite indoor navigation system is investigated. By leveraging the unique features of TIS, we address the limitations of conventional global navigation satellite systems (GNSS) in providing reliable positioning services within indoor environments. To facilitate the extension of GNSS indoor signals, we establish an extended line-of-sight link using TIS which has the capability to change signal direction. A three-stage TIS-aided satellite indoor positioning algorithm (TSIPA), which utilizes the positions of TIS arrays and the angle of arrival, is proposed to locate indoor users. To evaluate the distribution of TIS arrays, we propose TIS position dilution of precision (TPDoP) to evaluate centroid deviation and utilize the root mean square error (RMSE) to represent compactness. |
| title | Satellite Navigation: A Transmitting Intelligent Surface (TIS)-aided Indoor System |
| topic | Information Theory |
| url | https://arxiv.org/abs/2605.26762 |