Code division cooperative identification reader anti-collision protocol in smart RFID systems

In this paper, an anti-collision protocol called code division cooperative identification protocol (CDCIP) is proposed in order to tackle the reader collision problem in smart RFID systems. CDCIP allocates orthogonal sequences to each reader and composes a RFID network. Consequently, it strives to l...

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Bibliographic Details
Main Authors: Qiao, Juyi, Weidong Wang, Yinghai Zhang, Shasha Niu
Format: Conference Proceeding
Language:English
Subjects:
code division
cooperative
Multiaccess communication
Nominations and elections
Power demand
Protocols
Radiofrequency identification
reader anti-collision
Resource management
smart RFID
Throughput
Online Access:Request full text
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Summary:In this paper, an anti-collision protocol called code division cooperative identification protocol (CDCIP) is proposed in order to tackle the reader collision problem in smart RFID systems. CDCIP allocates orthogonal sequences to each reader and composes a RFID network. Consequently, it strives to let more than one reader work at the same time and at the same frequency. Eventually, comparing with the traditional protocol, the simulation results show that the proposed protocol offers better average throughput and lower power consumption of the system.
DOI:10.1109/ICTEL.2012.6221268