一种改进的动态帧时隙ALOHA算法
摘要
射频识别系统的最大缺点之一是当标签碰撞时的低标签识别效率。传统的射频识别防碰撞算法在标签数量庞大时,解读标签所需的时隙数会成倍增加。为了解决这一问题,文章提出一种改进的动态时隙ALOHA算法,它根据标签数调整每帧中的时隙数,以使系统能以高吞吐量工作,缩短读取时间,提高了整个系统的效率。
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