Maximum a posteriori approach for anonymous RFID tag cardinality estimation

Abstract

Anonymous tag set cardinality estimation problem of Radio Frequency IDentification (RFID) using Maximum A Posteriori (MAP) approach is studied in this paper. The posterior probability of the total number of tags, given the frame size and the observed number of non-empty slots, is firstly determined. Then, the total number of tags is estimated to maximize… (More)
DOI: 10.1109/ICASSP.2012.6288217

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