太赫兹科学与电子信息学报Issue(5)：753-756,774,5.DOI:10.11805/TKYDA201305.0753
基于交织多址的密集射频识别系统检测方案
An IDMA-based detection scheme for dense RFID networks
摘要
Abstract
This paper proposes a novel multi-reader joint detection scheme for dense Radio Frequency Identification(RFID) networks to reduce interference among multiple readers and tags and improve network capacity. By deploying RFID reader in high density and applying the Interleave Division Multiple Access(IDMA) scheme, signals from multiple tags can be resolved. This allows joint detection and diversity combining among different readers , resulting in better channel reuse. Through computer simulations,it is shown that the proposed system can achieve channel multiplexing by around 2-6 times with equal or better BER in dense RFID environment.关键词
射频识别技术/交织多址/针孔信道/联合检测Key words
Radio Frequency Identification/Interleave Division Multiple Access/Pinhole/joint detection分类
信息技术与安全科学引用本文复制引用
沈伟杰,周小林,屠艳菊..基于交织多址的密集射频识别系统检测方案[J].太赫兹科学与电子信息学报,2013,(5):753-756,774,5.基金项目
国家高科技研究发展技术资助项目(“863”)(2011AA100701) （“863”）
