If you aren't entirely familiar with a propagation station, it's essentially a type of indoor growing system. It usually ...
Abstract: WiFi-based device-free motion tracking systems track persons without requiring them to carry any device. Existing work has explored signal parameters such as time-of-flight (ToF), ...
Abstract: Logistics is an important driver for the competitiveness of industries and material supply. The development of smart logistics, powered by precise positioning and communication technologies ...