RFID Communication Modes

Due to the low hardware and software resources embedded in Radio Frequency Identification tags and regulatory restrictions on the emission of radio power for readers, the choice of signal modulation and data coding is limited

Simon Elrharbi; Stefan Barbu

2013

Scholarcy highlights

  • Due to the low hardware and software resources embedded in Radio Frequency Identification tags and regulatory restrictions on the emission of radio power for readers, the choice of signal modulation and data coding is limited
  • The anti-collision process ensures the integrity of the data transmission from multiple RFID tags to a single reader
  • The choice of various anti-collision protocols depends on: the intrinsic performance of the algorithms; the limitations of bandwidth; the implementation costs; the tolerance to noise; the integrity of signal; and the security

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