摘要
在射频识别系统应用中，会经常遇到多移动目标同时进入工作区域的情况．为了防止目标之间的信号干扰，提出了一种新的算法——随机推迟算法，并建立了数学模型，给出了算法的稳定条件．用该数学模型分析了整个射频系统的平均响应时间和吞吐量．计算机仿真结果表明：该算法的性能达到了系统的要求。
The difficulties of recognition when multi moving targets entered the working area of
RFID are often met in applications of the system. For avoiding signal interference from each
other among all targets an anti collision algorithm a mathmatical model as well as the stability
condition is proposed. The computer simulation shows that the new algorithm will be of great
help in the process of the system design.
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
1999年第1期10-14,共5页
Journal of Beijing University of Posts and Telecommunications
基金
邮电部重点科研资助
关键词
射频识别
随机推迟算法
信号处理
计算机仿真
radio frequency signals
radio frequency
identification
randem delay algorithm
