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《Journal of Electron Devices》 2003-02
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Application of Dynamic ALOHA in RFID's Collision

WU Chunhua CHEN Jun (Dept. of Information Science and Electronic Engineering, Zhejiang Univ., Hangzhou 310027, P.R.China)  
The paper analyses the mathematical model of the probability of collisions occurred in the transmission of RFID and finds out that the probability would drop down greatly only if rightly adjusting the reading time of the transponder. And then Dynamic ALOHA, a simple solution for anti-collision of RFID, is presented in this paper. This solution can be applied to the applications of low real-time requirement.
【CateGory Index】: TP391.4
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