JICCE (한국정보통신학회)
Current Result Document :
| 한글제목(Korean Title) |
Anti-collision Algorithm with Early Cancellation of Query Round in RFID Systems |
| 영문제목(English Title) |
Anti-collision Algorithm with Early Cancellation of Query Round in RFID Systems |
| 저자(Author) |
In-Taek Lim
|
| 원문수록처(Citation) |
VOL 07 NO. 03 PP. 0292 ~ 0296 (2009. 09) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
The performance of anti-collision algorithm in RFID systems, which are based on FSA algorithm, may be affected by the frame size a query round. In this paper, an anti-collision algorithm with early cancellation of query round is proposed to enhance the performance of EPCglobal Class-1 Gen-2. The Q-algorithm calculates a Q value to determine the next frame size during a query round. In the proposed algorithm, if the new Q value is different from the previous one, the reader transmits a QueryAdjust command to cancel the current query round. The simulation results show that the proposed algorithm can have a stable performance irrespective of the C value of Q-algorithm and the number of tags. |
| 키워드(Keyword) |
RFID
Anti-collision algorithm
FSA
Q-algorithm
Early cancellation
|
| 파일첨부 |
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