Research on Anti-Collision Technology with Multiple Tags for RFID System
ALOHA algorithm can’t prevent collision much effectively, the process of anti-collision is longer while the amount of tags plunged collision is numerous, and sometimes the problem about estimating mistakenly arises. Binary search algorithm, which identification efficiency is higher, the problem about estimating mistakenly can’t arise, but its delay tima is more longer, security is short. The amelioration algorithm, return binary search algorithm can identify tag more effectively and rapidly, identifying time and the amount of tags is the relation of line form. The significance is very momentous that vast goods are identified, traced and managed by this amelioration algorithm.
Z. Hong et al., "Research on Anti-Collision Technology with Multiple Tags for RFID System", Applied Mechanics and Materials, Vols. 130-134, pp. 2124-2127, 2012