An Improved Anti-Collision Algorithm Based on Binary in RFID System

Xue Feng Zheng; Lu Zhang

doi:10.4028/www.scientific.net/AMM.462-463.1062

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 462-463An Improved Anti-Collision Algorithm Based on...

An Improved Anti-Collision Algorithm Based on Binary in RFID System

Abstract:

How effective and efficient to deal with the collision of tag identification is an important issue in RFID systems. In this paper, based on the existing binary anti-collision algorithm, added a sleep status bit to reduce data redundancy of readers sending commands and reduce the number of sending command by changing the order of search tag which the reader sent, and got an improved algorithm. Then used MATLAB to simulate this algorithms advantages in data amounts and sending times.