Hybrid Wi-Fi/PDR Indoor Localization with Fingerprint Matching
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866911412546174976 |
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| author | Zhang, Chunyi Li, Zongwei Li, Xiaoqi |
| author_facet | Zhang, Chunyi Li, Zongwei Li, Xiaoqi |
| contents | Indoor position technology has become one of the research highlights in the Internet of Things (IoT), but there is still a lack of universal, low-cost, and high-precision solutions. This paper conducts research on indoor position technology based on location fingerprints and proposes a practical hybrid indoor positioning system. In this experiment, the location fingerprint database is established by using RSS signal in the offline stage, the location algorithm is improved and innovated in the online stage. The weighted k-nearest neighbor algorithm is used for location fingerprint matching and pedestrian dead reckoning technology is used for trajectory tracking. This paper designs and implements an indoor position system that performs the functions of data collection, positioning, and position tracking. Through the test, it is found that it can meet the requirements of indoor positioning. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_08258 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Hybrid Wi-Fi/PDR Indoor Localization with Fingerprint Matching Zhang, Chunyi Li, Zongwei Li, Xiaoqi Networking and Internet Architecture Indoor position technology has become one of the research highlights in the Internet of Things (IoT), but there is still a lack of universal, low-cost, and high-precision solutions. This paper conducts research on indoor position technology based on location fingerprints and proposes a practical hybrid indoor positioning system. In this experiment, the location fingerprint database is established by using RSS signal in the offline stage, the location algorithm is improved and innovated in the online stage. The weighted k-nearest neighbor algorithm is used for location fingerprint matching and pedestrian dead reckoning technology is used for trajectory tracking. This paper designs and implements an indoor position system that performs the functions of data collection, positioning, and position tracking. Through the test, it is found that it can meet the requirements of indoor positioning. |
| title | Hybrid Wi-Fi/PDR Indoor Localization with Fingerprint Matching |
| topic | Networking and Internet Architecture |
| url | https://arxiv.org/abs/2505.08258 |