Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2012, Vol. 35 ›› Issue (1): 55-58.doi: 10.13190/jbupt.201201.55.hugb

• Papers • Previous Articles     Next Articles

An Efficient Method for RFID’s Discrimination Stability

HU Gui-bing,QIU Xue-song,MENG Luo-ming
  

  1. State Key Laboratory of Networking and Switching Technology Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2011-10-18 Revised:2011-10-24 Online:2012-02-28 Published:2012-01-05
  • Contact: Gui-Bing HU E-mail:hugb@bupt.edu.cn

Abstract:

 The false-positive problems frequently occurred in applications of radio frequency identification (RFID) because of environment complexities. An efficient method is proposed to improve the RFID’s discrimination based on stability of signal strength. It can eliminate the interference between transponders by comparing their signal strength. Experiments indicate that this method provides a good method to improve RFIDs discrimination.

Key words: Internet of things, radio frequency identification, recognition rate, passive transponder

CLC Number: