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Ç¥ÁعøÈ£ [ÆóÁö] TTAS.KO-06.0155 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2007-12-26 ÃÑÆäÀÌÁö 21
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¿µ¹®Ç¥Áظí Ranging and Location Information Transmission Framework for Low-Rate Wireless Personal Area Networks (LR-WPANs)
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº IEEE 802.15.4aÀÇ PHY¿Í MAC ±Ô°ÝÀ» ¹ÙÅÁÀ¸·Î WPAN¿¡¼­ Ãʱ¤´ë¿ª ¼Û¼ö½Å±â¸¦ ÀÌ¿ëÇÏ¿© µ¥ÀÌÅÍ Àü¼Û ¹× °Å¸®ÃøÁ¤ ±â´ÉÀ» °¡Áö´Â µð¹ÙÀ̽ºµéÀÇ À§Ä¡Á¤º¸ Àü¼Û ÇÁ·¹ÀÓ¿öÅ©¸¦ Á¤ÀÇÇÑ´Ù. ¿ì¼± ÇÇÄڳݿ¡¼­ ÄÚµð³×ÀÌÅ͸¦ Áß½ÉÀ¸·Î ƯÁ¤ µð¹ÙÀ̽ºÀÇ °Å¸®Á¤º¸¸¦ ¼öÁýÇϱâ À§Çؼ­ ±âÁØÀÌ µÇ´Â µð¹ÙÀ̽ºµé°úÀÇ ¸Þ½ÃÁö Àü¼Û ÀýÂ÷¸¦ Á¦½ÃÇÏ°í ÀÌ·¯ÇÑ Á¤º¸µéÀ» ÃëÇÕÇÏ¿© À§Ä¡°ü¸® ¼­¹ö·Î Àü´ÞÇϱâ À§Çؼ­ ÇÊ¿äÇÑ ¸Þ½ÃÁö Àü¼Û °úÁ¤À» ±â¼úÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard defines the information transmission framework to find out the location information among devices with data transmission and ranging functions using ultra-wide band transmitter and receiver by PHY and MAC specification of IEEE802.15.4. At first the message delivery procedure is proposed to collect ranging information of specific device from the reference devices around the coordinator and describes message sequences to deliver collected ranging data to the location management server.
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