2010 | OriginalPaper | Chapter
Research of Tag Anti-collision Technology in RFID System
Authors : Zhitao Guo, Jinli Yuan, Junhua Gu, Zhikai Liu
Published in: Advances in Wireless Networks and Information Systems
Publisher: Springer Berlin Heidelberg
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In this paper, the RFID system and its related technologies are introduced, and the inevitable tags collision problem in RFID technology is analyzed. At the basis of an in-depth study on the popular ALOHA algorithm and binary search algorithm to solve the tags collision problem, the basic principles and a variety of improvements of the two algorithms is described in detail, and the emergence of new research trends of Tag anti-collision technology is summarized. Finally, anti-collision technology development tendency is forecasted.