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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ´ÜÀÏ ¼ö½Å±â¸¦ ÀÌ¿ëÇÑ °´Ã¼ À§Ä¡ÃßÁ¤ ¾Ë°í¸®Áò ¼º´ÉÆò°¡
¿µ¹®Á¦¸ñ(English Title) Performance Analysis on an Object Location Estimation Algorithm Using a Single Receiver
ÀúÀÚ(Author) ¸Ð¸¶¸£ ¿¨ÈåÀھߠ  ±Ç¼ø·®   À̵¿¸í   Enkhzaya Myagmar   Soonryang Kwon   Dong Myung Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 42 NO. 02 PP. 0264 ~ 0271 (2015. 02)
Çѱ۳»¿ë
(Korean Abstract)
°´Ã¼¿¡ ´ëÇÑ À§Ä¡ÀνÄÀ» À§Çؼ­´Â 3°³ ÀÌ»óÀÇ ¹«¼±¸ðµâÀÌ ¼³Ä¡µÈ ȯ°æ¿¡¼­ °´Ã¼¿Í ¹«¼±¸ðµâ°£PTMP Åë½Å±â¹ÝÀÇ »ï°¢Ãø·®¹ýÀ» ÀÌ¿ëÇÏ´Â °ÍÀÌ ÀϹÝÀûÀÌ´Ù. µû¶ó¼­ ¹«¼±Åë½Å ÀÎÇÁ¶ó°¡ »çÀü¿¡ ±¸ÃàµÈ °ø°£¿¡¼­¸¸ Àû¿ë °¡´ÉÇÑ ¹®Á¦Á¡ÀÌ ÀÖ´Ù. ÀÌ·¯ÇÑ ¹®Á¦Á¡À» ÇØ°áÇϱâ À§ÇØ PTP Åë½Å ¹æ½ÄÀÌ Á¦¾ÈµÇ¾úÀ¸³ª ±¸Ã¼ÀûÀÎ °ËÁõºÎÁ·À¸·Î ÀϹÝÈ­Çϱ⿡´Â ¹ÌÈíÇÑ ¹®Á¦°¡ ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ±âÁ¸ÀÇ PTP Åë½Å ±â¹ÝÀÇ À§Ä¡ÃßÁ¤ ¾Ë°í¸®ÁòÀÇ ¹®Á¦Á¡À» ºÐ¼®ÇÏ°í ´ÜÀϼö½Å±â°¡ ´Ù¼ö ¼ö½Å±â¸¦ ´ëüÇÒ ¼ö ÀÖ´Â Á¶°ÇÀ» ¸¸Á·ÇÏ´Â °íÁ¤°´Ã¼ À§Ä¡ÃßÁ¤ ¾Ë°í¸®ÁòÀ» Á¦¾ÈÇÑ´Ù. ¶ÇÇÑ, Á¦¾ÈµÈ ¾Ë°í¸®Áò Æò°¡¸¦ À§ÇØ CSS ¹«¼±Åë½Å ¸ðµâÀ» ÀÌ¿ëÇÏ¿© À§Ä¡ÃßÁ¤ ½Ã½ºÅÛÀ» ¼³°è ¹× ±¸ÇöÇÑ´Ù. ±×¸®°í ±¸ÇöµÈ ½Ã½ºÅÛÀ» ÅëÇÑ ½ÃÇè °á°ú 10m ¡¿ 16m ¡¿ 1mÀÇ ½Ç³»È¯°æ¿¡¼­ À§Ä¡ÃßÁ¤À» À§ÇÑ ÃÖÀû À̵¿°Å¸® °£°ÝÀÌ 3mÀÓÀ» È®ÀÎÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
The general way to use a triangulation method is based on PTMP communication between an object and wireless modules in an environment, which is established by more than three wireless modules, to recognize the location of an object. Thus, this method has a problem that the PTMP-based system can only be applied in an environment where the wireless infra is already established. In order to solve this problem, the PTP communication schemes have been proposed but they are insufficient to generalize because they lack specific verification. In this paper, problems of an existed location estimation algorithm based on PTP communication are analyzed, and we propose a location estimation algorithm of a fixed object that satisfyies the condition of a single receiver being substituted to multiple receivers. A location estimation system we designed and implemented using CSS wireless communication modules to evaluate the proposed algorithm. We verify, by experimental results, that the optimum moving interval for the location estimation is 3m in indoor environment of 10m ¡¿ 16m ¡¿ 1m.
Å°¿öµå(Keyword) PTP   À§Ä¡ÃßÁ¤   SDS-TWR   À§Ä¡¾È³»   TOA   PTP   Location Estimation   SDS-TWR   Location Guiding   TOA  
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