Abstract
How to achieve desired accuracy of RFID localization is challenging for high dynamic and sparse environments, especially for anisotropic RFID tags. We introduce a new method of measuring location of the active RFID tags in three-dimension space to improve localization accuracy. This research (i) provides directional signal-distribution models for both horizontal and vertical orientation of anisotropic active RFID tags, (ii) improves an attenuation model of RF signal with transmitting distance for real applications and (iii) deduces a spatial signal attenuation model of an active RFID tag (SSAM). The accuracy of the model is less than 4 dB for more than probability 50% based on the experimental results, location accuracy is up to 1 meter in 400 m2 experimental field.
Original language | English |
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Title of host publication | Proceedings - 14th International Symposium on Pervasive Systems, Algorithms and Networks, I-SPAN 2017, 11th International Conference on Frontier of Computer Science and Technology, FCST 2017 and 3rd International Symposium of Creative Computing, ISCC 2017 |
Publisher | IEEE |
Pages | 162-165 |
Number of pages | 4 |
Volume | 2017-November |
ISBN (Electronic) | 9781538608401 |
DOIs | |
Publication status | Published - 27 Nov 2017 |
Externally published | Yes |
Event | 14th International Symposium on Pervasive Systems, Algorithms and Networks, I-SPAN 2017, 11th International Conference on Frontier of Computer Science and Technology, FCST 2017 and 3rd International Symposium of Creative Computing, ISCC 2017 - Exeter, Devon, United Kingdom Duration: 21 Jun 2017 → 23 Jun 2017 |
Conference
Conference | 14th International Symposium on Pervasive Systems, Algorithms and Networks, I-SPAN 2017, 11th International Conference on Frontier of Computer Science and Technology, FCST 2017 and 3rd International Symposium of Creative Computing, ISCC 2017 |
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Country/Territory | United Kingdom |
City | Exeter, Devon |
Period | 21/06/17 → 23/06/17 |
Keywords
- Active RFID tag
- Anisotropic features
- Attenuation model
- Rf signal
ASJC Scopus subject areas
- Industrial and Manufacturing Engineering
- Control and Systems Engineering
- General Computer Science
- Electrical and Electronic Engineering