Hierarchical P2P Based RFID Code Resolution Network: Structure, Tools and Application

In order to build open-loop large scale RFID applications, it is necessary to establish public RFID service infrastructure, the key issue is to build efficient and robust RFID code resolution network. But there exist some problems, such as load balancing, single node failure, etc. On the basis of recent research, according to features of governmental administration and enterprise applications, a hierarchical P2P based RFDD code resolution network structure is proposed and implemented. The core components are specified formally by TIOA. Meanwhile, a management toolset is developed, including SNMP based traffic monitor, register, authorization etc. The resolution network is verified by a practical application "Volunteer Beijing".