• Àüü
  • ÀüÀÚ/Àü±â
  • Åë½Å
  • ÄÄÇ»ÅÍ
´Ý±â

»çÀÌÆ®¸Ê

Loading..

Please wait....

±¹³» ³í¹®Áö

Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö I : Á¤º¸Åë½Å

Á¤º¸°úÇÐȸ ³í¹®Áö I : Á¤º¸Åë½Å

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) 2.4GHz ´ÙÁßä³Î ´Éµ¿Çü RFID½Ã½ºÅÛÀ» À§ÇÑ ´ë¿ë·® ÅÂ±× µ¥ÀÌÅÍ Àü¼Û ÇÁ·ÎÅäÄÝÀÇ ¼³°è ¹× ±¸Çö
¿µ¹®Á¦¸ñ(English Title) Design and Implementation of Large Tag Data Transmission Protocol for 2.4GHz Multi-Channel Active RFID System
ÀúÀÚ(Author) ÀÌä¼®   ±èµ¿Çö   ±èÁ¾´ö   Chae-Suk Lee   Dong-Hyun Kim   Jong-Doek Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 37 NO. 03 PP. 0217 ~ 0227 (2010. 06)
Çѱ۳»¿ë
(Korean Abstract)
´Éµ¿Çü RFID°¡ ¸¹Àº ÀÀ¿ë ºÐ¾ß¿¡¼­ È°¿ëµÇ±â À§Çؼ­ ´ë¿ë·®ÀÇ ÅÂ±× µ¥ÀÌÅ͸¦ º¸´Ù ºü¸£°í È¿À²ÀûÀ¸·Î º¸³¾ Çʿ伺ÀÌ ´ëµÎµÇ°í ÀÖ´Ù. ISO/IEC 18000-7 Ç¥ÁØÀº 433MHz´ë¿ªÀ» »ç¿ëÇÏ°í ÀÖÀ¸¸ç Àü¼Û¼Óµµ´Â 27.8kbps¿¡ ºÒ°úÇÏ´Ù. ÀÌ·¯ÇÑ Àü¼Û¼Óµµ´Â ´ë¿ë·® µ¥ÀÌÅ͸¦ Àü¼ÛÇϱ⿡ ¹«¸®°¡ ÀÖ´Ù. ¿ì¸®´Â ºü¸¥ ´ë¿ë·® ÅÂ±× µ¥ÀÌÅÍ Àü¼ÛÀ» À§ÇÏ¿© 2.4GHz´ë¿ªÀ» »ç¿ëÇÏ¿´°í, º¸´Ù È¿À²ÀûÀÎ µ¥ÀÌÅÍ Àü¼ÛÀ» À§ÇÏ¿© µ¥ÀÌÅÍ Àü¼Û ÇÁ·ÎÅäÄÝÀ» ¼³°èÇÏ¿´´Ù. ¿ì¸®°¡ ¼³°èÇÑ ÇÁ·ÎÅäÄÝÀº Burst Read UDB¶ó´Â »õ·Î¿î ¸í·É¾î¸¦ »ç¿ëÇÏ¿© 255bytesÀÌ»óÀÇ ¸Þ½ÃÁö µ¥ÀÌÅ͸¦ »ý¼ºÇÏ°í, À̸¦ È¿°úÀûÀ¸·Î Àü¼ÛÇÒ ¼ö ÀÖµµ·Ï ÀÌ·ç¾îÁ® ÀÖ´Ù. ÇÁ·ÎÅäÄÝÀ» ±¸ÇöÇϱâ À§ÇÏ¿© Texas Instruments»ç¿¡¼­ °³¹ßÇÑ Smart RF04 °³¹ßº¸µå¸¦ »ç¿ëÇÏ¿´À¸¸ç, Åë½Å¸ðµâ·Î´Â CC2500Æ®·£½Ã¹ö¸¦ ÀÌ¿ëÇÏ¿´´Ù. ±¸ÇöÀ» ÅëÇÑ ºñ±³½ÇÇè¿¡¼­ 63.75kbytesÀÇ µ¥ÀÌÅ͸¦ Àü¼ÛÇÒ °æ¿ì, ±âÁ¸ Ç¥ÁØÀÇ Read UDBº¸´Ù Burst Read UDB°¡ 17.95%ÀÇ µ¥ÀÌÅÍ Àü¼Û½Ã°£ÀÌ Çâ»óµÇ¾úÀ½À» È®ÀÎÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
To apply active RFID technology in the various kinds of industry, it needs to quickly transmit a large amount of data. ISO/IEC 18000-7 standard uses the 433.92MHz as single channel system and its transmit rate is just 27.8kbps, that is insufficient for a large amount of data transmission. To solve this problem, we designed a new data transmission protocol using 2.4GHz band. The feature of designed protocol is not only making over 255bytes data messages using the Burst Read UDB but also efficiently transmitting it. To implement this protocol, we use Texas Instruments¡¯s SmartRF04 develop kit and CC2500 transceiver as RF module. As an evaluation of 63.75kbytes data transmission, we demonstrate that transmission time of Burst Read UDB has improved as 17.95% faster than that of Read UDB in the ISO/IEC 18000-7.
Å°¿öµå(Keyword) 2.4GHz Active RFID   ´ë¿ë·® űנ  ÅÂ±× µ¥ÀÌÅÍ Àü¼Û ÇÁ·ÎÅäÄÝ   ISO/IEC 18000-7   2.4GHz   Active RFID   Large tag data   tag data transmission protocol  
ÆÄÀÏ÷ºÎ PDF ´Ù¿î·Îµå