| 一种用于多目标实时识别的防碰撞算法--射频识别系统的关键技术 |
| |
| 引用本文： | 沈宇超,沈树群,樊荣,武戎,徐大雄.一种用于多目标实时识别的防碰撞算法--射频识别系统的关键技术[J].北京邮电大学学报,1999,22(1):10-14. |
| |
| 作者姓名： | 沈宇超 沈树群 樊荣 武戎 徐大雄 |
| |
| 作者单位： | 北京邮电大学电子工程系,北京100876 |
| |
| 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,为了防止目标是信号干扰,提出了一种新的算法－随机推迟算法,并建立数学模型,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,可用于射频识别系统的设计。
|
| 关 键 词： | 射频信号 射频识别 随机推迟算法 |
| 修稿时间： | 1998-03-16 |
A New Anti-Collision Algorithm for Multi-Target Real Time Recognitions--Key Technique in RFID System |
| |
| Shen Yuchao,Shen Shuqun,Fan Rong,Wu Rong,Xu Daxiong.A New Anti-Collision Algorithm for Multi-Target Real Time Recognitions--Key Technique in RFID System[J].Journal of Beijing University of Posts and Telecommunications,1999,22(1):10-14. |
| |
| Authors: | Shen Yuchao Shen Shuqun Fan Rong Wu Rong Xu Daxiong |
| |
| Abstract: | 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. |
| |
| Keywords: | radio frequency signals radio frequency identification randem delay algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
