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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document : 36 / 246 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) RFID ½Ã½ºÅÛ¿¡¼­ ÁßÁö ½ÅÈ£¸¦ ÀÌ¿ëÇÑ Ãæµ¹¹æÁö ÇÁ·ÎÅäÄÝ
¿µ¹®Á¦¸ñ(English Title) Anti-Collision Protocol with Stop Signal in RFID Systems
ÀúÀÚ(Author) ÀÓÀÎÅà  ÃÖÁø¿À   In-Taek Lim   Jin-Oh Choi  
¿ø¹®¼ö·Ïó(Citation) VOL 10 NO. 04 PP. 0638 ~ 0644 (2006. 04)
Çѱ۳»¿ë
(Korean Abstract)
º» ³í¹®¿¡¼­´Â RFID ½Ã½ºÅÛ¿¡¼­ ½Äº°¿µ¿ª ³»¿¡ Àִ ű׵éÀ» ½Äº°Çϱâ À§ÇÏ¿© ¹«±â¾ï Ư¼ºÀ» °®´Â QT ÇÁ·ÎÅäÄÝÀ» °³¼±ÇÑ QT_ss ÇÁ·ÎÅäÄÝÀ» Á¦¾ÈÇÑ´Ù. QT-ss ÇÁ·ÎÅäÄÝ¿¡¼­´Â ÁúÀÇ ¹®ÀÚ¿­ÀÌ ½Äº°ÄÚµåÀÇ Ã³À½ ºñÆ®µé°ú ÀÏÄ¡Çϴ ű״ ÀÚ½ÅÀÇ ½Äº°ÄÚµå·Î ÀÀ´äÇÑ´Ù. űװ¡ ÀÀ´äÇÏ´Â µ¿¾È ¸®´õ°¡ Ãæµ¹À» °¨ÁöÇÏ¸é ¸®´õ´Â ÁßÁö ½ÅÈ£¸¦ ¹æ¼ÛÇÑ´Ù. ÇÑÆí ű׵éÀÌ ÀÀ´äÀ» Àü¼ÛÇÏ´Â µµÁß¿¡ ÁßÁö ½ÅÈ£¸¦ ¼ö½ÅÇϸé Àü¼ÛÀ» Áß´ÜÇÑ´Ù. ¼º´É ºÐ¼®ÀÇ °á°ú, º» ³í¹®¿¡¼­ Á¦¾ÈÇÑ QT-ss ÇÁ·ÎÅäÄÝÀÌ QT ÇÁ·ÎÅäÄÝ¿¡ ºñÇÏ¿© ű×ÀÇ ÀÀ´ä ºñÆ® ¼ö°¡ ¿ùµîÈ÷ ÀûÀ½À» ¾Ë ¼ö ÀÖ¾ú´Ù.
¿µ¹®³»¿ë
(English Abstract)
In this pater, a QT-ss protocol is proposed for identifying all the tags within the identification range. The proposed QT_ss protocol revises the QT protocol, which has a memoryless property. In the QT_ss protocol, the tag will send al the bits of their identification codes when the query string matches the first bits of their identification codes. While the tags are sending their identification codes, if the reader detects a collision bit, it will send a signal to the tags to stop sending. According to the simulation results, the QT_ss protocol outperforms the QT protocol in terms of the number of response bits.
Å°¿öµå(Keyword) RFID   Anti-collision algorithm   QT protocol  
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