Mobile RFID

Mobile RFID (M-RFID) are services that provide information on objects equipped with an RFID tag over a telecommunication network.[1] The reader or interrogator can be installed in a mobile device such as a mobile phone or PDA.

Unlike ordinary fixed RFID, mobile RFID readers are mobile and the tags fixed, instead of the other way around. The advantages of M-RFID over RFID include the absence of wires to fixed readers and the ability of a small number of mobile readers can cover a large area, instead of dozens of fixed readers.[2]

The main focus is on supporting supply chain management. But this application has also found its way in m-commerce. The customer in the supermarket can scan the Electronic Product Code from the tag and connects via the internet to get more information.

ISO/IEC 29143 "Information technology — Automatic Identification and Data Capture Technique — Air Interface specification for Mobile RFID interrogator" ] [3] is the first standard to be developed for Mobile RFID.

References
  1. C. Seidler. RFID Opportunities for mobile telecommunication services, ITU-T Lighthouse Technical Paper. May 2005. http://www.itu.int/ITU-T/techwatch/rfid.pdf.
  2. S.M. Birari, S. Iyer. Mitigating the reader collision problem in RFID networks with mobile readers. In Proceedings of the 13th IEEE International Conference on Networks, 2005.
  3. ISO/IEC 29143 "Information technology — Automatic Identification and Data Capture Technique

See also
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