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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 : 6 / 14 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ½Ç³» À§Ä¡ ÃßÁ¤ ½Ã½ºÅÛÀÇ ¼³Ä¡ºñ¿ë ÃÖ¼ÒÈ­¿Í À§Ä¡ Á¤È®µµ °³¼±¿¡ ´ëÇÑ ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) A Study on Improvement of Location Accuracy and Indoor location estimation system to minimize installation costs
ÀúÀÚ(Author) ¿°Áø¿µ   °­µ¿Á¶   ¹ÚÇöÁÖ   Yeom Jin-Young   Kang Dong-Jo   Park Hyun-Ju  
¿ø¹®¼ö·Ïó(Citation) VOL 16 NO. 05 PP. 1083 ~ 1094 (2012. 05)
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(Korean Abstract)
ÇöÀç »ó¿ëÈ­ µÇ¾î ÀÖ´Â À§Ä¡ ÃßÁ¤ ½Ã½ºÅÛÀº ³ôÀº Á¤È®µµ·Î ´Ù¾çÇÑ ¼­ºñ½º¿¡ Æø³Ð°Ô »ç¿ëµÇ°í ÀÖ´Ù. ±×·¯³ª À§Ä¡ ÃßÁ¤ ½Ã½ºÅÛÀº ½Ç³»¿¡¼­ ¿Ïº®ÇÏ°Ô ¼³Ä¡ÇÏÁö ¾ÊÀ» °æ¿ì À§Ä¡ ÃßÁ¤ Á¤È®µµ°¡ ¸Å¿ì ÁÁÁö ¾ÊÀº °æÇâÀ» º¸ÀδÙ. º» ³í¹®¿¡¼­´Â Location Fingerprint ±â¹ýÀ» È°¿ëÇÏ¿© ¿Ïº®ÇÏ°Ô ¼³Ä¡µÇÁö ¾ÊÀº À§Ä¡ ÃßÁ¤ ½Ã½ºÅÛÀ¸·ÎºÎÅÍ ¾òÀº À§Ä¡ Á¤º¸¸¦ º¸Á¤ÇÏ¿© °´Ã¼ÀÇ À§Ä¡ Á¤È®µµ¸¦ Çâ»ó½ÃÄÑ ¼³Ä¡ºñ¿ëÀ» ÃÖ¼ÒÈ­ÇÒ ¼ö ÀÖ´Â ½Ç³» À§Ä¡ ÃßÁ¤ ¾Ë°í¸®ÁòÀ» Á¦¾ÈÇÑ´Ù. º» ³í¹®¿¡¼­´Â ½Ç³» ȯ°æ¿¡¼­ ¿ì¼öÇÑ À§Ä¡ Á¤¹Ðµµ¸¦ Á¦°øÇÏ´Â UWB ±â¹ÝÀÇ Ubisense ½Ã½ºÅÛÀ» È°¿ëÇÏ¿´´Ù. °á·ÐÀûÀ¸·Î, º» ³í¹®¿¡¼­´Â À§Ä¡ ÃßÁ¤ ½Ã½ºÅÛ¿¡¼­ ÃøÁ¤ÇÑ °´Ã¼ÀÇ À§Ä¡ Á¤º¸¸¦ º¸Á¤ÇÔÀ¸·Î½á À§Ä¡ Á¤È®µµ¸¦ Çâ»ó½Ãų ¼ö ÀÖ¾ú´Ù.
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(English Abstract)
Commercialized location estimation System with high accuracy is widely used for various services. However, if the systems aren't completely installed in an indoor, location estimation accuracy tend to be very poor. In this paper, indoor location estimation algorithm to improve the accuracy of object location, by correcting the location information obtained from a system that does not fully install, is proposed. In this paper, UWB-based Ubisense system that provides high position accuracy in an indoor environment was utilized. In conclusion, this paper was able to improve the positioning accuracy, by correcting that information about the location of the measured object in position estimation system.
Å°¿öµå(Keyword) Location Fingerprint ±â¹ý   Ubisense ½Ã½ºÅÛ   ½Ç³» À§Ä¡ ÃßÁ¤ ¾Ë°í¸®Áò   ¼³Ä¡ºñ¿ë ÃÖ¼ÒÈ­   Location Fingerprint Techniques   Ubisense system   Indoor location estimation algorithm   Minimize installation costs  
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