SINR performance using MIMO-CMA algorithms for RFID 2.45 GHz channel measurement

Duangsuwan, Sarun; Promwong, Sathaporn

doi:10.1109/APCC.2014.7092833

SINR performance using MIMO-CMA algorithms for RFID 2.45 GHz channel measurement

Author(s)

Duangsuwan, Sarun

Promwong, Sathaporn

Date Issued

April 22, 2015

Type

Conference Paper

DOI

10.1109/APCC.2014.7092833

Abstract

This paper improves a degradation of signal-to-interference plus noise (SINR) performance for the multipath interference in radio frequency identification (RFID) channel. By using a multiple input multiple output-constant modulus algorithm (MIMO-CMA), a zero-forcing (ZF) and a minimum mean square error (MMSE) criterion is resolved by the conventional CMA, supervised (S-CMA) and variable step size (VSS-CMA). Therefore, the MIMO-CMA algorithms are carried out by the computer simulation and measured data. Our results confirmed that the SINR performance can be improved by using MIMO-CMA algorithms for RFID channel as a simplicity.

Citation

Proceedings of the 20th Asia Pacific Conference on Communication Apcc 2014, 340-344, 2015