Nothing Blocks Me: Precise and Real-time LOS/NLOS Path Recognition in RFID Systems

https://ieeexplore.ieee.org/abstract/document/8674553/

S Zhang, C Yang, D Jiang, Y Kui, S Guo, A Zomaya… - IEEE Internet of Things …, 2019

RFID-based localization and activity recognition have attracted much research attention recently. They rely on accurate measurements of signal features, eg, phase and received signal strength (RSS), in line-of-sight (LOS) condition to estimate the …