TY - GEN
T1 - Spatial signal attenuation model of active RFID tags
AU - Xu, Shouzhi
AU - Li, Wei
AU - Yi, Shuangquan
AU - Huang, Chungming
AU - Wu, Changzhi
AU - Chi, Hung Lin
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/11/27
Y1 - 2017/11/27
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85048374526&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85048374526&partnerID=8YFLogxK
U2 - 10.1109/ISPAN-FCST-ISCC.2017.51
DO - 10.1109/ISPAN-FCST-ISCC.2017.51
M3 - Conference contribution
AN - SCOPUS:85048374526
T3 - 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
SP - 162
EP - 165
BT - 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
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 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
Y2 - 21 June 2017 through 23 June 2017
ER -