A new RFID anti-collision algorithms for the EPCglobal UHF Class-1 Generation-2 standard

研究成果: Paper同行評審

9 引文 斯高帕斯(Scopus)

摘要

This paper provides a scheme to improve the read efficiency of anti-collision algorithm for the EPCglobal UHF Class-1 Generation-2 RFID standard. In this standard, dynamic frame slotted ALOHA is specified to solve the anticollision problem. Also, the Q-algorithm with a key parameter C is adopted to dynamically adjust the frame sizes. In the paper, we propose a new method, named early frame length adjustment, to adaptively adjust the Q-value to increase the read speed. Our method can achieve the read speed of up to 400 tags per second and reach the read throughput close to the theoretical value. The results indicate our method outperforms the original Q-algorithm. The read performance can be suitable for reading objects in logistics management.

Other

Other9th IEEE International Conference on Ubiquitous Intelligence and Computing, UIC 2012 and 9th IEEE International Conference on Autonomic and Trusted Computing, ATC 2012
國家/地區Japan
城市Fukuoka
期間12-09-0412-09-07

All Science Journal Classification (ASJC) codes

  • 人工智慧
  • 電腦科學應用

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