【摘要】 本文详细介绍RFID应用中经典的动态帧时隙ALOHA和动态二分搜索防碰撞算法的原理。对于两个算法的性能表现,采取在不同数目应答器情况下,对两种算法所需要的寻呼次数进行模拟仿真,得出的结果对于实际应用中防碰撞算法的选择具有一定的指导意义。更多还原

【Abstract】 This article made a detailed introduction about the principle of dynamic slotted ALOHA and dynamic binary search anti-collision algorithm which was widely used in RFID applications. For comparison between these two algorithms, a simulation was made at different number of transponder. The result was of guiding significance on the selection of anti-collision algorithm in practical application.更多还原