Indoor RFID localization algorithm based on adaptive bat algorithm by Liangbo XIE, Yuyang LI, Yong WANG, Mu ZHOU, Wei NIE

“…Aiming at the problem that long time-consuming and poor positioning accuracy using geometric method in the traditional UHF RFID indoor localization algorithm, an RFID indoor positioning algorithm based on adaptive bat algorithm (ABA) was proposed.Firstly, the phase of multiple frequency points was obtained by frequency hopping technology, and the location evaluation function of bat algorithm was established based on the angle information of multiple signal classification (MUSIC) algorithm and the distance information of clustering.Secondly, the bat location was initialized by tent reverse learning to increase the diversity of the population, and the adaptive weight factor was introduced to update the bat location.Finally, the target position was searched iteratively based on the position evaluation function to achieve fast centimeter level positioning.Experimental results show that the median localization error of the proposed algorithm is 7.74 cm, and the real-time performance is improved by 12 times compared with the traditional positioning algorithm based on the Chinese remainder theorem (CRT).…”
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A security authentication scheme in RFID system for smart park by Rongrong LI, Jiantao KOU, Gang DONG, Liangrui TANG

Subjects: “…RFID…”
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Indoor localization algorithm based on RFID technology for smart park by Wenzhao WU, Xiao WANG, Kunpeng ZHAO, Yafeng WEN

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Provable secure mutual authentication protocol for RFID in the standard model by Feng XIAO, Ya-jian, ZHOU, Jing-xian ZHOU, Xin-xin NIU

Subjects: “…RFID…”
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Compact RFID tag antenna based on square spiral resonator by Libin DAI, Zhimeng XU, Jiade YUAN

“…A miniaturized ultra-high frequency (UHF) radio frequency identification (RFID) tag antenna was designed.The antenna was composed of two square spiral resonators shorted inside and outside.By adjusting the edge length of the outer ring spiral resonator and the spacing between the inner and outer ring spiral resonators, the resonant frequency of the proposed tag antenna could be effectively tuned.The simulation results show that the proposed tag antenna has good impedance matching and the frequency band range covers the whole UHF band (840～960 MHz).It has a dimension of 7.60 mm×7.60 mm×0.05 mm, which is 96% smaller than the traditional spiral resonator (SR) antenna.The measure result shows that the proposed tag antenna achieves the maximum reading distance at 910 MHz in 4 W effective isotropic radiated power.The proposed UHF RFID tag antenna has some advantages of small size, wide frequency band, low cost and easy batch fabrication, and is suitable for applications with small size requirements.…”
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CATPE protocol with capture effect for RFID tag anti-collision by Xi YANG, Hai-feng WU, Yu ZENG

Subjects: “…RFID…”
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Research and application of RFID location algorithm based on reference tags by WANG Yuan-zhe1, MAO Lu-hong1, LIU Hui1, XIAO Ji-gao1

Subjects: “…RFID…”
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RFID Presenter: A New Way to Feel a Talk by Jonathan Ruiz-de-Garibay, Jon Legarda, Szilárd A. Kados, Xabier Eguiluz

“…RFID is a key which enables technology for the Internet of Things paradigm, allowing the virtualization of the physical objects into the Internet. …”
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Slot-predicting based ALOHA algorithm for RFID anti-collision by LI Meng, QIAN Zhi-hong, ZHANG Xu, WANG Yi-jun

Subjects: “…RFID…”
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Design of Compact Trapezoidal Bow-Tie Chipless RFID Tag by Lei Xu, Kama Huang

“…This paper presents a novel compact design of a low cost fully printable slot-loaded bowtie chipless RFID tag. The tag consists of two trapezoidal metallic patches loaded with multiple slot resonators. …”
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RFID – Making It So…With Some Help From the University of Florida by Bruce A. Welt, Jean-Pierre Emond

“… Recent advances in passive radio frequency identification (RFID) technologies have inspired a revolution in thinking about supply chain and inventory management. …”
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Indoor EKF localization algorithm based on RFID carrier phase by Liangbo XIE, Xixi LIU, Yong WANG, Mu ZHOU, Zengshan TIAN

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RFID – Making It So…With Some Help From the University of Florida by Bruce A. Welt, Jean-Pierre Emond

“… Recent advances in passive radio frequency identification (RFID) technologies have inspired a revolution in thinking about supply chain and inventory management. …”
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Compact and Circular Polarized RFID Antenna for Portable Terminal Applications by Yuan Yao, Youbo Zhang, Junsheng Yu, Xiaodong Chen

“…The results show that this circular polarized antenna with compact dimension can cover the Chinese RFID operating band from 920 MHz to 925 MHz, which make's the antenna suitable for handheld terminal application of RFID readers.…”
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A bidirectional authentication protocol for mobile RFID system based on PRF by Wenwen DENG, Chengming SUN, Peiliang QIN

Subjects: “…RFID…”
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RFID based clinic presence system as an effective attendance monitoring solution by Saksena Ilham Sidik, Ashari Imam Ahmad, Al-Hakim Rosyid Ridlo

“…To improve employee attendance efficiency and accuracy, this study developed an RFID-based attendance system for Watumas Clinic in Purwokerto, Central Java, Indonesia. …”
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Service-oriented dynamic resource configuration optimization scheme in RFID system by Jian-hua LIU, Wei-qin TONG

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RETRACTED: Study of RFID technology action phenomena with consideration of directional factor by Khamzaev Dilshod

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Research on RFID anti-collision hybrid algorithm based on discrete processing by Ping LI, Li-min SUN, Jia-ying WU, Qing FANG, Jin-yang XIE, Bo-xiang ZHOU

Subjects: “…RFID…”
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Characterization of Composite RFID Antennas Based on Thermal Properties: A Survey by Chitra Varadhan, Fekadu Ashine Chamatu, S. Arulselvi

“…In this paper, a comprehensive survey on thermal and geometric design parameters of composite materials utilized in the fabrication of modern RFID systems has been discussed mainly due to its advantages such as lightweight and high strength. …”
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