Design of anti-collision algorithm for wireless channel collision prevention in RFID

The anti-collision algorithm of RFID technology falls into reader anti-collision and tag anti-collision. Through the study of thoughts, implementation and algorithm of various mainstream anti-collision methods, an improved algorithm was put forward based on the existing binary search algorithm, and a simulation of the improved algorithm with Matlab is conducted. The results show that the improved algorithm has a very superior performance compared with other algorithms with short label length.