摘要
本文在研究了UHF频段RFID的ISO/IEC18000-6B空中接口标准的基础上,对ISO/IEC18000-6B防碰撞算法中出现的重复搜索问题,提出了一种易于实现的改进算法,并使用OPNET构建ISO/IEC18000-6B标准的仿真平台,由仿真平台的分析结果可知改进算法能够有效减少标签的识别时间,降低碰撞次数。
Based on much research work on ISO/IEC18000-6B,a search-repeated problem was found and a simulation platform with OPNET was implemented. To solve the search-repeated problem in the anti-collision algorithm of ISO/IEC18000-6B,an improved and easy-realized algorithm is presented,which can effectively reduce the tag identification time and the number of collisions according to the simulation results.
出处
《信息技术与信息化》
2010年第4期70-72,共3页
Information Technology and Informatization
