A Novel Enhanced Anti-collision Algorithm for RFID Systems
DOI:
https://doi.org/10.22385/jctecs.v16i0.238Keywords:
RFID system, throughput rate, Aloha algorithm, EGDFSA, transmission efficiencyAbstract
Internet of things technology is inseparable from RFID (RFID). Tag collision and information security are two main problems in the application of RFID system.This paper is mainly proposed in the time slot ALOHA algorithm on the basis of an enhanced collision algorithm, it uses a fusion algorithm for dynamic adjusting frame timeslot number. The results of MATLAB simulation shows that when the frame length was shorter and the number of the tag, it was close to the time gap, the throughput rate of the transponder was 0.693, which was nearly 88% higher than the general throughput rate of 0.368.
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