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This work proposes a novel reader deployment mechanism for RFID applications used in daily life activities. Two aspects of the proposed mechanism are discussed: optimizing RFID reader deployment and adjusting reading speed to minimize reader collision. Tabu search strategy is used to find the better locations of deploying readers. Reader deployment performance is analyzed in terms of deployment cost,...
The purpose of this study is to develop an interactive instruction system called Winlock that effectively utilizes RFID (Radio Frequency Identification) technology in the computer lab. The design of the system allows real-time digital communication between instructors and learners, as well as real-time statistical analysis of each learner's learning effect in the course based upon data collected from...
Radio frequency identification (RFID) anti-collision algorithm is an important technique in RFID field. In this paper, we first mathematically investigate the relationship among the number of tags, the number of slots and the probability of success to read a tag, and then present a precise and reasonable method to evaluate the efficiency of a RFID anti-collision system. In the proposed method, we...
The EPCglobal is an important standard for RFID. The ONS, which is designed based on the EPCglobal, determines where an EPC is located. Several approaches, such as the EAN.UCC system and DoD identity types, use the EPC. The RFID network designed based on the EPCglobal combines several code systems, including the EPC and an Object Naming System for complete network service. The EPC research currently...
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