Simplified computation in memoryless anticollision RFID identification protocols

A memoryless-based Collision window Tree plus (CwT+ ) protocol for simplified computation in anti-collision radio frequency identification (RFID) is proposed and presented. The CwT+ makes effective use of a threshold to accurately enhance bit-tracking and in turn lowers the identification time of th...

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Bibliographic Details
Published inElectronics letters Vol. 50; no. 17; p. 1250
Main Authors Hugo, Landaluce, Perallos, Asier, García Zuazola, I.J., Bengtsson, Lars
Format Journal Article
LanguageEnglish
Published 14.08.2014
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Summary:A memoryless-based Collision window Tree plus (CwT+ ) protocol for simplified computation in anti-collision radio frequency identification (RFID) is proposed and presented. The CwT+ makes effective use of a threshold to accurately enhance bit-tracking and in turn lowers the identification time of the communication response. The threshold limits the bitstream of responding tags in an accurate fashion for simplified computation in the interrogation procedure. Simulation results show the outperformance of the CwT+ compared with earlier protocols.
ISSN:0013-5194
1350-911X
DOI:10.1049/el.2014.1552