METHOD AND SYSTEM FOR DISCOVERY AND TRANSPARENT STATUS REPORTING FOR SENSOR NETWORKS

摘要

A system and method for monitoring the status of wireless-node devices in a network. A network controller polls one or more sensor devices for status information. The sensor devices are in communication with at least one wireless node device. More than one sensor device may be associated with a single wireless node device. The wireless node device appends its own status information to the transmission frame of the sensor device's response message, and the transmission frame, containing the address and status information for both the sensor device and the wireless node device, is transmitted to the network controller. The inclusion of the wireless node device address and status information is done without the knowledge of the sensor device.