Exploiting multipath effect of electromagnetic waves
We exploited the multipath effect, which is usually considered as side effect of electromagnetic waves, to do passive localization without the need of tagging item or person.
Toward Vulnerable Person Monitoring Using Intelligence From Ambient UHF RFID Tags
In this article, we demonstrated how the RSSI and phase data from ambient RFID tags can be used to monitor four different modalities of a sleeping person, namely, posture (P), incontinence (IC), BR, and HR.
