The RSSI-based location fingerprinting method is currently a hot and challenging area of
research in indoor positioning algorithms, which uses the degree of signal attenuation …

A systematic survey of the state-of-the-art on the systems merging radio frequency
identification (RFID) and computer vision (CV) is reported in this article. This review is …

In most RFID localization systems, acquiring a reader antenna's position at each sampling
time is challenging, especially for those antenna-carrying robot or drone systems with …

Most of the existing RFID-based localization systems cannot well locate RFID-tagged
objects in a 3D space. Limited robot-based RFID solutions require reader antennas to be …

Battery-free radio frequency identification (RFID) is a promising technique in Internet of
Things (IoT) applications that use wireless signals to identify a physical object from its …