A New Kind of RFID Reader Anti-Collision Algorithm

Reader collision problem is the most important problem in RFID reader network and which must be solved in order to make sure that RFID reader network works normally. Methods which are used to solve the reader collision problem are called as reader anti-collision algorithms. The goods and bads of the reader anti-collision algorithms play a vital role to the efficiency of the whole network system. In this paper, the reader collision problem is researched in detail and its different styles are summarized. On the basis of researching the existing algorithms, a new kind of reader anti-collision algorithm is proposed. By the simulation analysis, we can get the result that the proposed algorithm has better performance compared with others.