摘要
随着射频识别技术在诸多领域的应用,其反碰撞问题也得到了广泛的关注。标签估算作为动态帧时隙ALOHA算法中的关键,其估算精确度对系统识别有着直接的影响。在对常见的标签估算方法进行介绍的基础上,本文通过计算机仿真实验和统计的不同方法,在估算准确度和稳定性等方面进行了分析和对比。
Anti-collision gets wide attention with the application of radio frequency identification technology in many fields. As the key of dynamic frame slotted ALOHA algorithm, estimating tags quantity has a direct impact to the identification of system. Based on the introduction of common tag quantity estimation methods, this paper analyzes and compares the accuracy and stability of different methods using computer simulation experiment and statistics methods.
出处
《单片机与嵌入式系统应用》
2011年第8期14-17,共4页
Microcontrollers & Embedded Systems
关键词
RFID
反碰撞
标签估算
统计分析
RFID
anti-collision
tags quantity estimation
statistical analysis
