Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
ÇѱÛÁ¦¸ñ(Korean Title) |
IEEE 802.15.4a IR-UWB ÆÐŶ ºÐ¼®±â ¼³°è ¹× ±¸Çö |
¿µ¹®Á¦¸ñ(English Title) |
Design and Implementation of IR-UWB Packet Analyzer Based on IEEE 802.14.5a |
ÀúÀÚ(Author) |
ÀÓ¼Ö
ÀÌ°èÁÖ
±è¼Ò¿¬
ȲÀÎÅÂ
±è´ëÁø
Sol Lim
Kye Joo Lee
So Yeon Kim
Intae Hwang
Dae Jin Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 18 NO. 12 PP. 2857 ~ 2863 (2014. 12) |
Çѱ۳»¿ë (Korean Abstract) |
IR-UWB ±â¼úÀº ½Ç³» ȯ°æ¿¡ °ÀÎÇÏ°í Åõ°ú¼ºÀÌ ¿ì¼öÇϸç Àú Àü·Â ÃøÀ§ ½Ã½ºÅÛÀÇ ±¸ÇöÀÌ °¡´ÉÇÏ´Ù´Â Á¡¿¡¼ ½Ç³» ÃøÀ§ ¹æ½ÄÀ¸·Î Ç¥ÁØÈµÇ¾î °³¹ßµÇ°í ÀÖ´Ù. º» ³í¹®¿¡¼´Â ¼ö½Ê cm±Þ IR-UWB ÃøÀ§ ½Ã½ºÅÛÀ» °³¹ßÇϴµ¥ ÇÊ¿äÇÑ IEEE 802.15.4a¸¦ ±â¹ÝÀ¸·Î ÇÑ IR-UWB ÆÐŶ ºÐ¼®±â¸¦ ¼³°è ¹× ±¸ÇöÇÏ¿´´Ù. ÆÐŶ ºÐ¼® ½Ã½ºÅÛ¿¡¼ ½º´ÏÆÛ µð¹ÙÀ̽º´Â IEEE 802.15.4a IR-UWB ³×Æ®¿öÅ©¸¦ °¨½ÃÇÏ¿© RF»óÀÇ ÆÐŶ ÇÁ·¹ÀÓÀ» ȹµæÇÏ¿© ÆÐŶ ºÐ¼®±â PC ÇÁ·Î±×·¥À¸·Î Àü¼ÛÇÑ´Ù. ÆÐŶ ºÐ¼®±â PC ÇÁ·Î±×·¥Àº ½º´ÏÆ۷κÎÅÍ ¹ÞÀº ÆÐŶ ÇÁ·¹ÀÓÀ» IEEE 802.15.4a Ç¥ÁØ¿¡ ¸Â°Ô ºÐ¼®ÇÏ¿© À̸¦ »ç¿ëÀÚ¿¡°Ô º¸¿©ÁÖ¾î µð¹ÙÀ̽º³¢¸® Åë½ÅÇÏ´Â Á¤º¸¸¦ ºÐ¼®ÇÒ ¼ö ÀÖµµ·Ï ÇÑ´Ù. °³¹ßµÈ ÆÐŶ ºÐ¼®±â´Â IEEE 802.15.4a MAC ÇÁ·ÎÅäÄÝÀ» ºÐ¼®Çϴµ¥ »ç¿ëµÈ´Ù. ¶ÇÇÑ ÀϺΠ±â´ÉµéÀ» ¼öÁ¤º¸¿ÏÇÏ¿© IEEE 802 ½Ã¸®ÁîÀÇ ´Ù¸¥ MAC ÇÁ·ÎÅäÄÝÀ» ºÐ¼®Çϴµ¥ »ç¿ëÇÒ ¼ö ÀÖ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
IR-UWB has been developed as a standard of indoor ranging technology, because it has robust and good transmission characteristics in indoor environments and it can be operated with low power. In this paper, a IR-UWB packet analyzer is designed and implemented based on IEEE 802.15.4a, which is useful in developing IR-UWB real time location system with resolution of a few ten centimeters. A sniffer device of the packet analyzer monitors IR-UWB wireless networks, captures MAC packet frames, and transmits packet frames to the packet analyzing computer. The packet analyzing program in a computer analyzes received MAC packet frames and displays parsed packet information for developing engineers. Developed packet analyzer is used to analyze IEEE 802.15.4a MAC protocol, and also it can be used in other IEEE 802 series MAC protocol by modifying some functions.
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Å°¿öµå(Keyword) |
IEEE 802.15.4a
IR-UWB
ÆÐŶ ºÐ¼®±â
½º´ÏÆÛ
MAC
IEEE 802.15.4a
IR-UWB
Packet Analyzer
Sniffer
MAC
etc
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ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
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