Precision of RSS-based indoor geolocation in IoT applications

With the emergence of the Internet-of-Things (IoT), a number of low-power RF devices with diversified power levels will be deployed in the smart buildings. The radiated Received-Signal-Strength (RSS) from these devices can be used to improve the precision of the commonly used RSS-based Wi-Fi localization. In this paper, we introduce an analytical framework for calculation of the Cramer-Rao Lower Bound (CRLB) in an environment with variable...