ÇѱÛÁ¦¸ñ(Korean Title) |
Gen-2 RFID ½Ã½ºÅÛ¿¡¼ °¡ÁßÄ¡¿¡ µû¸¥ Q-¾Ë°í¸®ÁòÀÇ ¼º´É ºÐ¼® |
¿µ¹®Á¦¸ñ(English Title) |
Performance Analysis of Q-Algorithm According to Weight in Gen-2 RFID System |
ÀúÀÚ(Author) |
ÀÓÀÎÅÃ
Intaek Lim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 15 NO. 01 PP. 0529 ~ 0531 (2011. 05) |
Çѱ۳»¿ë (Korean Abstract) |
Gen-2 Q-¾Ë°í¸®Áò¿¡¼´Â ½½·Ô-Ä«¿îÆ®ÀÇ Å©±â¸¦ Áõ°¨½ÃÅ°±â À§ÇÑ ¸Å°³º¯¼öÀÎ °¡ÁßÄ¡ CÀÇ °ªÀÌ Á¤ÇØÁ® ÀÖÁö ¾Ê´Ù. ÀÌ °æ¿ì ÀûÀýÇÏÁö ¸øÇÑ °¡ÁßÄ¡¸¦ ¼±ÅÃÇÒ °æ¿ì ºó ½½·Ô ¶Ç´Â Ãæµ¹ ½½·ÔÀÌ ¸¹ÀÌ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. ÀÌ·Î ÀÎÇÏ¿© ÁúÀÇ ¶ó¿îµå µ¿¾È ÃÖÀûÀÇ ÇÁ·¹ÀÓ Å©±â¿¡ ¼ö·ÅÇÏ´Â ¼Óµµ°¡ ´Ê¾îÁö¹Ç·Î ¼º´ÉÀÌ ÀúÇϵǴ ¹®Á¦Á¡ÀÌ ÀÖ´Ù. µû¶ó¼ º» ³í¹®¿¡¼´Â ½½·Ô-Ä«¿îÅ͸¦ °áÁ¤Çϱâ À§ÇÑ °¡ÁßÄ¡ °ªÀÌ Q-¾Ë°í¸®ÁòÀÇ ¼º´É¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ºÐ¼®ÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
In Gen-2 Q-algorithm, the values of weight C, which is the parameter for incrementing or decrementing the slot-count size, are not defined in the standard. In this case, if the reader selects an inappropriate weight, there are a lot of empty or collided slots. As a result, the performance will be degraded because the frame size does not converge to the optimal point quickly during the query round. In this paper, we analyze how the performances of Gen-2 Q-algorithm will be affected by the weight value.
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Å°¿öµå(Keyword) |
RFID
Gen-2 Q-¾Ë°í¸®Áò
½½·Ô-Ä«¿îÅÍ
°¡ÁßÄ¡
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ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
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