WIRELESS SENSOR NETWORK PROVIDING SENSOR METADATA BASED ON COVERAGE OF NETWORK

摘要

The wireless sensor network according to an exemplary embodiment of the present invention may include a terminal and a sensor registration server. The terminal predicts the movement route, and if there is an unstable shaded area in the wireless network in the predicted movement route, the sensor meta data for the sensor in the shaded area can be preloaded. Therefore, even if the terminal enters the shadow area along the predicted movement path, the sensor data can be processed using the sensor metadata previously loaded.