Telecommunications Science ›› 2012, Vol. 28 ›› Issue (2): 138-143.doi: 10.3969/j.issn.1000-0801.2012.02.026

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Research on Anti-Collision Technology in RFID

Yong Liu,Xingzhong Xiong,Xiaohua Li   

  1. Sichuan University of Science&Engineering,Zigong 643000,China
  • Online:2012-02-15 Published:2012-02-15

Abstract:

RFID is one kind of contactless automatic recognition technologies,used widely in manufacturing,logistic management,and public security fields and so on.But in practical application RFID system still has a lot of problems to solve.Problems of not unified of standards,hidden danger,diversity and complexity,and data collision.Especially,the data concllsion will directly lead to efficiency reduce of label identifcation and waste of resources.Not only the paper summarizes all kinds of data anti-collision technology,but also shows its advantages of disadvantages and progress and direction of research.

Key words: radio frequency identification, Things of Internet, data anti-collision technology

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