Virtual and Oriented WiFi Fingerprinting Indoor Positioning based on Multi-Wall Multi-Floor Propagation Models
| العنوان: | Virtual and Oriented WiFi Fingerprinting Indoor Positioning based on Multi-Wall Multi-Floor Propagation Models |
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| المؤلفون: | Giuseppe Caso, Luca De Nardis |
| المصدر: | Mobile Networks and Applications. 22:825-833 |
| بيانات النشر: | Springer Science and Business Media LLC, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Computer Networks and Communications, Orientation (computer vision), Computer science, 010401 analytical chemistry, Real-time computing, indoor positioning, 020206 networking & telecommunications, Context (language use), 02 engineering and technology, 01 natural sciences, 0104 chemical sciences, Radio propagation, Hardware and Architecture, Wi-FI fingerprinting, 0202 electrical engineering, electronic engineering, information engineering, indoor propagation modeling, Computer communication networks, Software, Information Systems |
| الوصف: | Virtual fingerprints have been proposed in the context of WiFi Fingerprinting Indoor Positioning systems in order to reduce the effort dedicated to offline measurements. In this work, the use of Multi-Wall Multi-Floor indoor propagation models to generate such virtual fingerprints is investigated. A strategy taking into account the impact of user/device orientation on the signal propagation is proposed, leading to the creation of virtual and oriented fingerprints. The work analyzes then the trade-offs between model accuracy and measurement efforts by means of experimental results, showing that good modeling accuracy can be guaranteed while significantly reducing the complexity of the offline measurement phase. |
| تدمد: | 1572-8153 1383-469X |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e822969561c0211322f1b959143d5afdTest https://doi.org/10.1007/s11036-016-0749-xTest |
| حقوق: | RESTRICTED |
| رقم الانضمام: | edsair.doi.dedup.....e822969561c0211322f1b959143d5afd |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15728153 1383469X |
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