| 한글제목(Korean Title) |
Transmission Probability Control Scheme in FSA-based RFID Systems |
| 영문제목(English Title) |
Transmission Probability Control Scheme in FSA-based RFID Systems |
| 저자(Author) |
Intaek Lim
|
| 원문수록처(Citation) |
VOL 08 NO. 06 PP. 0677 ~ 0681 (2010. 12) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
This paper proposes a transmission probability control scheme for enhancing the performances of FSA-based RFID system. In order to maximize the system performance, the number of tags attempting to transmit their identifiers in a frame should be kept at a proper level. The reader calculates the transmission probability according to the number of tags within the identification range of reader and then broadcasts it to tags. Tags, in which their slot counter values reach to zero, attempt to transmit their identifiers with the received probability. Simulation results show that the proposed scheme can offer better throughput and delay performance than the conventional one regardless of the number of tags. |
| 키워드(Keyword) |
RFID system
Framed slot ALOHA
Anti-collision algorithm
Transmission probability
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| 파일첨부 |
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