Summary

International Technical Conference on Circuits/Systems, Computers and Communications

2016

Session Number:M3-H

Session:

Number:M3-H-5

An Improved Framed slotted ALOHA-Based Anti-collision Algorithm with Skipping Idle Slots for RFID Systems

Sanika Krishnamali Wijayasekara,  Chairat Phongphanphanee,  Robithoh Annur,  Suvit Nakpeerayuth,  Lunchakorn Wuttisittikulkij ,  

pp.261-263

Publication Date:2016/7/10

Online ISSN:2188-5079

DOI:10.34385/proc.61.M3-H-5

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Summary:
Recently a new framed slotted ALOHA based ant-icollision protocol has been proposed that yields better tag identification efficiency than all existing conventional identification algorithms. The protocol employs idle slot skipping method where the reader creates the subsequent frames by omitting the non selected slots, and uses the variable frame size of two or four. In this paper we investigate the effects of exploiting different frame sizes on the identification efficiency of the protocol. The simulation results shows that the performance of the original protocol can be enhance by fixing frame size to a larger number. The identification efficiency is significantly increased by 20% .