Communication Scheme for a Highly Collision-Resistive RFID System

@article{Fukumizu2006CommunicationSF,
  title={Communication Scheme for a Highly Collision-Resistive RFID System},
  author={Yohei Fukumizu and Shuji Ohno and Makoto Nagata and Kazuo Taki},
  journal={IEICE Transactions},
  year={2006},
  volume={89-A},
  pages={408-415}
}
A highly collision-resistive RFID system multiplexes communications between thousands of tags and a single reader in combination with time-domain multiplexing code division multiple access (TDCDMA), CRC error detection, and re-transmission for error recovery. The collision probability due to a random selection of CDMA codes and TDMA channels bounds the number of IDs successfully transmitted to a reader during a limited time frame. However, theoretical analysis showed that the re-transmission… CONTINUE READING