التفاصيل البيبلوغرافية
| العنوان: |
Fingerprint Fusion Location Method Based on Wireless Signal Distribution Characteristic |
| المؤلفون: |
Jianlei Yang, Baoguo Yu, Shichen Li, Xuan Li, Shuo Li, Cheng Ci, Hong Wu |
| المصدر: |
Electronics; Volume 12; Issue 11; Pages: 2517 |
| بيانات النشر: |
Multidisciplinary Digital Publishing Institute |
| سنة النشر: |
2023 |
| المجموعة: |
MDPI Open Access Publishing |
| مصطلحات موضوعية: |
indoor positioning, fusion positioning technology, fingerprint positioning, received signal strength indication, signal distribution characteristic |
| الوصف: |
In the context of the rapid development of the Internet and the Internet of Things technology, services based on location information have received more and more attention, and people gradually have higher expectations for the quality and experience of positioning services. At present, outdoor positioning technology is becoming mature, but different from empty outdoor areas, there is a highly complex indoor environment with many interference factors, so it is difficult to receive effective satellite signals. To realize the smooth transition of whole-field positioning, it is necessary to study an economical and efficient indoor positioning technology. The existing indoor positioning technologies have some problems, so this paper comprehensively uses the resource-rich Wi-Fi signal, Frequency Modulation (FM) signal and Digital Terrestrial Multimedia Broadcast (DTMB) signal as the positioning data sources, and proposes a fingerprint fusion positioning method based on the wireless signal distribution characteristic. Experiments show that the proposed method improves localization accuracy by 30% compared to localization with Wi-Fi alone. |
| نوع الوثيقة: |
text |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| Relation: |
Microwave and Wireless Communications; https://dx.doi.org/10.3390/electronics12112517 |
| DOI: |
10.3390/electronics12112517 |
| الاتاحة: |
https://doi.org/10.3390/electronics12112517 |
| Rights: |
https://creativecommons.org/licenses/by/4.0/ |
| رقم الانضمام: |
edsbas.2DD832FE |
| قاعدة البيانات: |
BASE |