Peak-pulse detection error probability for RFID saw-tags with pulse position coding

Author

Cerda-Villafana, G. ; Ibarra-Manzano, Oscar ; Shmaliy, Yuriy S. ; Plessky, Victor

Author_Institution

Electron. Dept., Guanajuato Univ., Salamanca, Mexico

fYear

2012

fDate

25-30 March 2012

Firstpage

1697

Lastpage

1700

Abstract

We discuss the code reading error probability (EP) in the radio frequency identification (RFID) surface acoustic wave tags with pulse position coding and peak-pulse detection. EP is found in the most general form assuming M groups of codes with N slots each and allowing individual signal-to-noise ratios (SNRs) in each slot. We show that if the RFID tag is designed such that the spurious responses are attenuated on more than 20 dB below On-pulses, then EP can be achieved at the level of 10^-8 (one false per 10⁸ readings) with SNR >; 17 dB for any reasonable M and N.

Keywords

error statistics; radiofrequency identification; surface acoustic wave devices; RFID SAW tags; code reading error probability; peak pulse detection; pulse position coding; radiofrequency identification; signal-to-noise ratio; spurious responses; surface acoustic wave tags; Encoding; Error probability; Gaussian noise; Radiofrequency identification; Signal to noise ratio; Surface acoustic waves; code reading error probability; radio frequency identification; surface acoustic wave;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech and Signal Processing (ICASSP), 2012 IEEE International Conference on

Conference_Location

Kyoto

ISSN

1520-6149

Print_ISBN

978-1-4673-0045-2

Electronic_ISBN

1520-6149

Type

conf

DOI

10.1109/ICASSP.2012.6288224

Filename

6288224