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7th IEEE International Conference on Computer and Information Technology (CIT 2007)
Design and Implementation of an Active RFID System for Fast Tag Collection
Aizu-Wakamatsu City, Fukushima, Japan
October 16-October 19
ISBN: 0-7695-2983-6
Won-Ju Yoon, Pusan National University, Busan, Republic of Korea
Sang-Hwa Chung, Pusan National University, Busan, Republic of Korea
Seong-Joon Lee, Pusan National University, Busan, Republic of Korea
Young-Sik Moon, Pusan National University, Busan, Republic of Korea
Radio Frequency Identification (RFID) technology is an automatic identification method using radio frequencies be- tween RFID readers and tags. In RFID systems, tag col- lection is very important issue to collect data from all the tags in reader communication range using anticollision al- gorithm. There are several researches to develop the effi- cient anticollision algorithm, but they almost focus on pas- sive RFID systems and show the simulation results. This paper focuses on tag collection in active RFID systems com- plying with ISO/IEC 18000-7 standard. We propose the modified tag collection algorithm based on the standard and develop an active RFID reader and tags which comply with ISO/IEC 18000-7 and utilize the modified algorithm. As the experiments are achieved with a reader and 30 tags in the real-world environment, the modified algorithm shows better performance of tag collection than the standard al- gorithm in our active RFID system.
Citation:
Won-Ju Yoon, Sang-Hwa Chung, Seong-Joon Lee, Young-Sik Moon, "Design and Implementation of an Active RFID System for Fast Tag Collection," cit, pp.961-966, 7th IEEE International Conference on Computer and Information Technology (CIT 2007), 2007
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