Synchronous Dynamic Adjusting: An Anti-Collision Algorithm for an RF-UCard System

@article{Cao2009SynchronousDA,
  title={Synchronous Dynamic Adjusting: An Anti-Collision Algorithm for an RF-UCard System},
  author={Jichang Cao and Lin Shu and Zhengding Lu},
  journal={Int. J. Commun. Netw. Syst. Sci.},
  year={2009},
  volume={2},
  pages={8-20}
}
An RF-UCard system is a contactless smartcard syste m with multiple chip operating systems and multiple applications. A multi-card collision occurs when mo re than one card within the reader’s read field and thus lowers the efficiency of the system. This paper pre sents a novel and enhanced algorithm to solve the multi-card collision problems in an RF-UCard system . The algorithm was originally inspired from framed ALOHA-based anti-collision algorithms applied in RF ID systems. To maximize the… Expand
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