摘要
在RFID系统中碰撞是一个很常见的问题.如何有效地解决这一问题对于RFID系统来说至关重要.文中对解决防碰撞的常用方法Aloha算法和二进制树算法做了详细的研究,比较其优缺点,并提出了一种改进的RFID防碰撞算法.
Collision is a familiar problem in a RFID (Radio Frequency Identification) system. How to solve this problem effectivdy is very vital to the whole RFID system. This paper studies detailedly Aloha algorithm and Binary tree algorithm, which are common method, and comparative these algorithm excellent and shortcomings, and proposed one kind of improvement RFID anti-collision algorithm.
出处
《微电子学与计算机》
CSCD
北大核心
2009年第8期237-239,242,共4页
Microelectronics & Computer
基金
河南省科技攻关项目(0620101)
关键词
RFID
防碰撞
ALOHA算法
二进制树算法
Radio Frequency Identification (RFID)
anti-collision
Aloha
binary tree algorithm