Open access
Oct 2026
A Passive Localization Algorithm That Integrates RSSI and PDOA Location Observations in a Mixed Scene
Passive radio frequency identification (RFID) localization is attractive for low-cost indoor positioning, but mixed line-of-sight (LOS) and non-line-of-sight (NLOS) propagation causes both RSSI fluctuations and carrier-phase ambiguity. This study proposes a coarse-to-fine PRTFC–SD-PDOA framework in which an RSSI finger...
Gui-Ping Li, Ming-Xuan Chen, He-Yan Zhang et al.
· Italian National Conference... · 0 citations