南京邮电大学学报（自然科学版）2013，Vol.33Issue(1)：56-61,6.
基于ALOHA算法的RFID防碰撞技术研究
Research on RFID Tag Anti-collision Technology Based on Aloha Algorithm
摘要
Abstract
In RFID systems, one of the problems is the collision between tags, a major issue affecting system performance. This paper detailsthe analysis of several commonly used anti-collision algorithms, i. e. ALOHA algorithm, framed slotted ALOHA algorithm, and dynamic framed slotted ALOHA algorithm. Based on the analysis, the paper proposes a new ALOHA algorithm. The simulation and analysis have shown that with the proposed algorithm the maximum system throughput can reach up to 53% and the efficiency of RFID systems is improved.关键词
RFID/防碰撞算法/ALOHA算法/吞吐量Key words
RFID/ anti-collision algorithm/ ALOHA algorithm/throughput分类
信息技术与安全科学引用本文复制引用
单剑锋,陈明,谢建兵..基于ALOHA算法的RFID防碰撞技术研究[J].南京邮电大学学报（自然科学版）,2013,33(1):56-61,6.基金项目
国家自然科学基金(61071089)资助项目 （61071089）
