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http://dx.doi.org/10.5392/JKCA.2015.15.08.009

Tag Mis-recognition Detection using RFID Tag Sensitivity in Logistics System  

Kim, Youngmin ((주)이에스피)
Kang, Euisun (숭실대학교 베어드학부대학)
Publication Information
The Journal of the Korea Contents Association / v.15, no.8, 2015 , pp. 9-17 More about this Journal
Abstract
One of RFID features is that each RFID tag has a unique identifying code. Logistic System utilizes RFID tag as location tracing, understanding stock or etc. On the other hand, there is a problem of overall lower recognition rate by getting the information of non-mobility tags with no need for reading. To solve this problem, we trace and analyze variation of moving and moveless RFID tag sensitivity by the hour. In analyzed data, we verify that tag sensitivity of mobile RFID is gradually increase while non-mobility tag has same intensity value. In order to detect mobile tag, we generate a function using Matlab with analyzed data and separate moving tags from non-mobility tags by software. As a result, we can confirm that non-mobility tags are detected by software and recognition rate of RFID tag is improved by separating moveless tag.
Keywords
RFID(Radio Frequency Identification); Logistic System; RFID Tag Sensitivity; Matlab;
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