Recovery of Collided RFID Tags With Frequency Drift on Physical Layer

doi:10.1109/JAS.2019.1911720

CASIA OpenIR > 学术期刊 > IEEE/CAA Journal of Automatica Sinica

	Recovery of Collided RFID Tags With Frequency Drift on Physical Layer
	Junzhi Li; Haifeng Wu; Yu Zeng
发表期刊	IEEE/CAA Journal of Automatica Sinica
ISSN	2329-9266
	2020
卷号	7 期号:6 页码:1593-1603
摘要	In a passive ultra-high frequency (UHF) radio frequency identification (RFID) system, the recovery of collided tag signals on a physical layer can enhance identification efficiency. However, frequency drift is very common in UHF RFID systems, and will have an influence on the recovery on the physical layer. To address the problem of recovery with the frequency drift, this paper adopts a radial basis function (RBF) network to separate the collision signals, and decode the signals via FM0 to recovery collided RFID tags. Numerical results show that the method in this paper has better performance of symbol error rate (SER) and separation efficiency compared to conventional methods when frequency drift occurs.
关键词	Frequency drift radial basis function (RBF) radio frequency identification (RFID) separation efficiency tag collision
DOI	10.1109/JAS.2019.1911720
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/43060
专题	学术期刊_IEEE/CAA Journal of Automatica Sinica
推荐引用方式 GB/T 7714	Junzhi Li,Haifeng Wu,Yu Zeng. Recovery of Collided RFID Tags With Frequency Drift on Physical Layer[J]. IEEE/CAA Journal of Automatica Sinica,2020,7(6):1593-1603.
APA	Junzhi Li,Haifeng Wu,&Yu Zeng.(2020).Recovery of Collided RFID Tags With Frequency Drift on Physical Layer.IEEE/CAA Journal of Automatica Sinica,7(6),1593-1603.
MLA	Junzhi Li,et al."Recovery of Collided RFID Tags With Frequency Drift on Physical Layer".IEEE/CAA Journal of Automatica Sinica 7.6(2020):1593-1603.

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