Date Added: Aug 2011
The authors propose a system which is based on Zigbee technology named as 'User identification & authentication system based on Zigbee' which has a central database of authorized particular user, Zigbee RF user tags, RF tag Reader and RF tag Writer. Zigbee is based on IEEE 802.15.4 standard for Wireless Personal Area Networks (WPANs) that is being used in many commercial and research applications. Today it has become an attractive solution for low power and low cost applications. The system is working as follows.