VLSI implementation of priority selection algorithm to select tags using RFID system

We have developed a new algorithm to select priority tags using RFID technology. Using this algorithm, Reader can identify the priority tags first among all other tags in its range and other tags are identified after that. So, the priority tag can get service immediately after they are identified where the other tags wait in a queue and get service later. Usefulness of this algorithm in many areas is significant. In this paper the algorithm is described, as well as the simulated result with Xilinx simulator and the RTL schematic design of the processor is shown.