CDMA based Anti-Collision Deterministic Algorithm for RFID Tags
نویسندگان
چکیده
Radio Frequency Identification (RFID) systems have emerged as popular and affordable solution for object identification in the recent years. One of the significant performance issues in these systems is to resolve the RFID Tag collision .Tag Collision happens when more than one tag reflect back a signal at the same time confusing the RFID reader. This collision disturbs the reader’s identification process. This paper presents a novel anticollision deterministic algorithm with a unique CDMA based data coding encryption scheme to resolve the anticollision problem for passive RFID Tags.
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تاریخ انتشار 2009