摘要 |
An RFID Tag 1 comprises a Node Identifier Application 2 that communicates with a Tag Application 3. Tag Application 3 randomly intercommunicates with an RFID Reader or Node Application 5 which makes available a Node Identifier used by Node Identifier Application 2. Node Identifier Application 2 uses the Node Identifier to code RFID Tag 1's message back to RFID Reader or Node 4 such that Reader or Node Application 5 will only process RFID Tag 1's message if it is applicable to it. Non applicable messages are discarded. |