Title :
A Simple and Efficient Anti-collision Algorithm for RFID System
Author :
Wang, Chuen-Ching ; Wang, Te-Yuan ; Lien, Tien-Hao ; Su, Rong-Ming
Author_Institution :
Dept. of Inf. Manage., SZMC, Kaohsiung, Taiwan
Abstract :
Radio Frequency Identification (RFID) has recently played an important role in wireless sensing network. However, if multiple passive tags are simultaneously transmitted to the reader, the reader is unable to identify the tags. This will reduce the efficiency of a RFID system. To solve this problem, we propose a modified anti-collision algorithm based on ALOHA protocol to improve the performance in a RFID system. Simulation results show that the proposed algorithm is better than that of traditional method.
Keywords :
access protocols; radiofrequency identification; wireless sensor networks; ALOHA protocol; RFID system; anti-collision algorithm; multiple passive tags; radio frequency identification; wireless sensing network; Cities and towns; Estimation; Nickel; Protocols; Radiofrequency identification; Wireless communication; Wireless sensor networks; ALOHA; RFID; anti-collision; reader;
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2010 Sixth International Conference on
Conference_Location :
Darmstadt
Print_ISBN :
978-1-4244-8378-5
Electronic_ISBN :
978-0-7695-4222-5
DOI :
10.1109/IIHMSP.2010.82
