Frame length adjustment method research of dynamic framed slotted ALOHA algorithm

Abstract

Multi-tag RFID systems for the collision problem, analyzed the dynamic frame slotted ALOHA algorithm, the algorithm is a key part of the frame length adjustment. The mathematical theory of combining frame length, obtained three ways. Validated by simulation analysis estimated that the number of improved labeling method can reflect the dynamic real-time collision case the current frame, the system identification efficiency has improved significantly.