航天器工程2017，Vol.26Issue(5)：57-64,8.DOI:10.3969/j.issn.1673-8748.2017.05.010
一种避免网络间数据碰撞的新型RFID阅读器设计
A Design of an Enhanced RFID Reader for Avioding Collisions Between Wireless Network
摘要
Abstract
An enhanced collision-avoidance RFID reader is designed to solve the problem of interferences and collisions in aerospace when RFID coexists with other wireless networks in the ISM bands.And the coexistence of RFID and ZigBee is illustrated to state and verify the effectiveness of the reader.The new RFID reader adopts a mechanism of contention ac-cess and is equipped with an ability of network coordination.When coexisting and intercon-necting with ZigBee,it is working as a coordinator and a controller to reduce the collision probability (from around 40% to almost 0 in the simulation) and to increase the network throughput.Besides solving the coexistence of RFID and ZigBee, the enhanced collision-avoidance RFID reader could also play a significant role when coexisting with other wireless networks.关键词
紫蜂技术/无线射频识别阅读器/干扰/碰撞/共存Key words
ZigBee/RFID reader/interference/collision/coexistence分类
信息技术与安全科学引用本文复制引用
王峰,杨金禄,赵振昊,刘彦伟..一种避免网络间数据碰撞的新型RFID阅读器设计[J].航天器工程,2017,26(5):57-64,8.基金项目
国家重大科技专项工程 （）
