Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2016
Session Number:T2-1
Session:
Number:4752
Hybrid Model RFID Anti-collision Algorithm
Robithoh Annur, Suvit Nakpeerayuth, Lunchakorn Wuttisittikulkij ,
pp.475-478
Publication Date:2016/7/10
Online ISSN:2188-5079
Summary:
This paper addresses the problem of tags collision in an RFID network. We proposed a simple mechanism that includes framed slotted Aloha and tree algorithm. The framed slotted Aloha is used to estimate the number of collided tags. The process continues with the dynamic tree algorithm by splitting the collided tags into the number estimated tags. The results show that the frame size has significant effect to the system efficiency. The maximum system efficiency achieved by the proposed algorithm is 40.03%.