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The Journal of The Korea Institute of Intelligent Transport Systems Vol.7 No.6 pp.70-80
ISO/IEC 18000-3 ASK 모드와 PJM 모드의 성능 비교
Performance Comparison of ISO/IEC 18000-3 ASK and PJM Mode
Abstract
This paper presents comparison of 18000-3 ASK and PJM mode RFID in terms of reading speed. This is accomplished by counting the occurrences of a few representative blocks which constitute the reader / tag interactions for each mode. To apply FS (frame slotted)-aloha protocol, four Q-algorithms, which are a Q-algorithm suggested in the standard document, a fixed Q-algorithm, a minimum Q-algorithm and the number of tag dependent Q-algorithm, are used. Through some simulations, we present the reading speed of each mode with respect to the Q-algorithm and the comparison of the reading speed between the two modes for each Q-algorithms.
