Results 1 to 10 of about 226,600 (215)

Capture-Aware Dense Tag Identification Using RFID Systems in Vehicular Networks [PDF]

Sensors, 2023
Passive radio-frequency identification (RFID) systems have been widely applied in different fields, including vehicle access control, industrial production, and logistics tracking, due to their ability to improve work quality and management efficiency at
Weijian Xu, Zhongzhe Song, Yanglong Sun, Yang Wang, Lianyou Lai   +4 more
doaj   +2 more sources

Robust RFID Tag Identification [PDF]

Sensors, 2022
Fast and reliable identification of Radio Frequency Indentification (RFID) tags by means of anticollision (MAC) protocols has been a problem of substantial interest for more than a decade.
David Benedetti, Gaia Maselli
doaj   +2 more sources

An Efficient Early-breaking-estimation and Tree-splitting Missing RFID Tag Identification Protocol [PDF]

Sensors, 2023
Retailers grapple with inventory losses primarily due to missing items, prompting the need for efficient missing tag identification methods in large-scale RFID systems. Among them, few works considered the effect of unexpected unknown tags on the missing
Mingqiu Fan, Lijuan Zhang, Lei Lei, Chunni Yu   +3 more
doaj   +2 more sources

Efficient Tag Grouping RFID Anti-Collision Algorithm for Internet of Things Applications Based on Improved K-Means Clustering

IEEE Access, 2023
Dynamic Frame Slotted ALOHA (DFSA) is a de facto algorithm in the EPC Global Class-1 Generation-2 protocol for Radio Frequency Identification (RFID) tag collision problem.
Nnamdi Henry Umelo, Nor Kamariah Noordin, Mohd Fadlee A. Rasid, Kim Geok Tan, Fazirulhisyam Hashim   +4 more
doaj   +1 more source

A RFID-Integrated Framework for Tag Anti-Collision in UAV-Aided VANETs

Remote Sensing, 2021
In this paper, we investigate tags in anti-collision applications of radio frequency identification (RFID) technology in unmanned aerial vehicle (UAV)-aided vehicular ad hoc networks (VANETs).
Yixin He, Dawei Wang, Fanghui Huang, Yufei Zhang, Ruonan Zhang, Xiaohong Yan   +5 more
doaj   +1 more source

A Mobility Aware Binary Tree Algorithm to Resolve RFID Jam and Bottleneck Problems in a Next Generation Specimen Management System

Micromachines, 2020
Hospitals are continuously working to reduce delayed analysis and specimen errors during transfers from testing stations to clinical laboratories. Radio-frequency identification (RFID) tags, which provide automated specimen labeling and tracking, have ...
Yen-Hung Chen, Yen-An Chen, Shu-Rong Huang   +2 more
doaj   +1 more source

An Admission-Control-Based Dynamic Query Tree Protocol for Fast Moving RFID Tag Identification

Applied Sciences, 2023
As one of the key techniques used in the perception layer of the Industrial Internet of Things (IIoT), radio frequency identification (RFID) has been widely applied for object tracing, smart warehouse management, product line monitoring, etc.
Jiabin Peng, Lijuan Zhang, Mingqiu Fan, Nan Zhao, Lei Lei, Qirui He, Jiangcheng Xia   +6 more
doaj   +1 more source

Anti-collision Algorithm Based on Dynamic Reservation Mechanism [PDF]

Jisuanji gongcheng, 2017
In Radio Frequency Identification(RFID) system,in order to overcome the problem that the reservation slot cannot be effectively used in the tag reservation anti-collision algorithm,this paper proposes a new anti-collision algorithm.In the new algorithm ...
DING Zhiguo,DING Li,TANG Hongfei
doaj   +1 more source

A 32-Bit Single Quadrant Angle-Controlled Chipless Tag for Radio Frequency Identification Applications

Sensors, 2022
A 32-bit chipless RFID tag operating in the 4.5–10.9 GHz band is presented in this paper. The tag has a unique multiple-arc-type shape consisting of closely packed 0.2 mm wide arcs of different radii and lengths.
Muhammad Noman, Usman A. Haider, Hidayat Ullah, Farooq A. Tahir, Hatem Rmili, Ali I. Najam   +5 more
doaj   +1 more source

Channel-Quality Aware RFID Tag Identification Algorithm to Accommodate the Varying Channel Quality of IoT Environment

Applied Sciences, 2019
Radio Frequency Identification (RFID) technique is broadly adopted as the automated identification system for the Internet of Things (IoT). Many RFID anti-collision algorithms were proposed to accelerate the tag identification process.
Yen-Hung Chen, Rui-Ze Hung, Lin-Kung Chen, Pi-Tzong Jan, Yin-Rung Su   +4 more
doaj   +1 more source