Implementation of Unlimited Anticollision for RFID System by Multilateration Method

• Published in: Distributed Computer and Communication Networks Vol. 919; pp. 316 - 326
• Main Authors: Suchkov, Sergey, Nikolaevtsev, Viktor, Suchkov, Dmitry, Komkov, Sergey, Pilovets, Aleksey, Nikitov, Sergey
• Format: Book Chapter
• Language: English
• Published: Switzerland Springer International Publishing AG 2018; Springer International Publishing
• Series: Communications in Computer and Information Science
• Subjects: Anticollision problem; Radio frequency identification; RFID tag; Tags on integrated circuits; Tags on surface acoustic waves; Time discrete coding
• ISBN: 9783319994468; 3319994468
• ISSN: 1865-0929; 1865-0937
• DOI: 10.1007/978-3-319-99447-5_27

Novel method of the anticollision problem solution in radio frequency identification systems was proposed. It allows to accomplish an unlimited anticollision. The identification of objects is based on using of multiband radio frequency identification tags with time discrete coding, on the introduction of an extended code position, on the application of the multilateration method and the multi-antenna receiving system. The implementation of this method allows the simultaneous identification of an unlimited number of objects, which are marked by radio frequency identification tags, in real time. The method can be implemented in systems using radio frequency identification tags both on surface acoustic waves and on integrated circuits.