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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ¾ÈÁ¤ÀûÀÎ µ¥ÀÌÅÍ ¼öÁýÀ» À§ÇØ µå·ÐÀÇ ºñÇà°æ·Î¸¦ °í·ÁÇÑ ¶ûµ¥ºÎ ³ëµå ¼±Á¤ ±â¹ý
¿µ¹®Á¦¸ñ(English Title) A Rendezvous Node Selection Scheme Considering a Drone¡¯s Trajectory for Reliable Data Collection
ÀúÀÚ(Author) ¹ÎÈ«   Á¤Áø¸¸   ±èºÀÀç   ÇãÁØ¿µ   Hong Min   Jinman Jung   Bongjae Kim   Junyoung Heo  
¿ø¹®¼ö·Ïó(Citation) VOL 24 NO. 02 PP. 0077 ~ 0081 (2018. 02)
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(Korean Abstract)
¹«¼± ¼¾¼­ ³×Æ®¿öÅ©¿¡¼­ À̵¿ÇÏ´Â ½ÌÅ©¸¦ È°¿ëÇÏ¿© µ¥ÀÌÅ͸¦ ¼öÁýÇÏ´Â ¹æ¹ýÀ» ÅëÇØ µ¥ÀÌÅÍ ¼öÁýÀÇ È¿À²¼º°ú ³×Æ®¿öÅ©ÀÇ ¼ö¸íÀ» Çâ»ó½ÃÅ°´Â ¿¬±¸µéÀÌ ÁøÇàµÇ¾ú´Ù. µå·ÐÀ» ¸ð¹ÙÀÏ ½ÌÅ©·Î È°¿ëÇÒ °æ¿ì Àå¾Ö¹°À̳ª ÁöÇü µîÀÇ ¿µÇâÀ» ÃÖ¼ÒÈ­ ÇÒ ¼ö Àֱ⠶§¹®¿¡ ±âÁ¸ÀÇ Áö»ó¿¡¼­ ¿î¿ëµÇ´Â ¸ð¹ÙÀÏ ½ÌÅ©µé¿¡ ºñÇØ È¿°úÀûÀÎ µ¥ÀÌÅÍ ¼öÁýÀÌ °¡´ÉÇÏ´Ù. º» ³í¹®¿¡¼­´Â µå·Ð°ú Áö»ó ¼¾¼­ ³×Æ®¿öÅ©ÀÇ ¿¬µ¿ ½Ã µå·ÐÀÇ À̵¿ °æ·Î°¡ Á¤ÇØÁöÁö ¾ÊÀº »óȲ¿¡¼­ ¾ÈÁ¤ÀûÀÎ µ¥ÀÌÅÍ ¼öÁýÀ» À§ÇØ µå·ÐÀÇ ºñÇà°æ·Î¸¦ ¿¹ÃøÇÏ°í ¼¾¼­ ³×Æ®¿öÅ©ÀÇ µ¥ÀÌÅÍ ¼öÁý Áö¿¬ ½Ã°£À» ¹Ý¿µÇÏ¿© ÃÖÀûÀÇ ¶ûµ¥ºÎ ³ëµå¸¦ ¼±Á¤ÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. ¼±Á¤µÈ Áö»ó ¶ûµ¥ºÎ ³ëµå´Â ³×Æ®¿öÅ© ³»ÀÇ ¸ðµç µ¥ÀÌÅ͸¦ ¼öÁýÇÏ°í µå·Ð°ú Á÷Á¢ Åë½ÅÀ» ÅëÇØ µ¥ÀÌÅ͸¦ Àü¼ÛÇÑ´Ù. ¶ÇÇÑ ½Ã¹Ä·¹À̼ÇÀ» ÅëÇØ Á¦¾È±â¹ýÀÌ µå·ÐÀÇ ºñÇà°æ·Î¿Í µ¥ÀÌÅÍ ¼öÁýÀÇ Áö¿¬½Ã°£À» ¹Ý¿µÇÏÁö ¾Ê´Â ±â¹ýµé¿¡ ºñÇØ ¾ÈÁ¤ÀûÀÎ µ¥ÀÌÅÍ ¼öÁýÀÌ °¡´ÉÇÏ´Ù´Â °ÍÀ» °ËÁõÇÏ¿´´Ù.
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(English Abstract)
Many studies that improve the efficiency of data collection and a network¡¯s lifetime by using a mobile sink have been conducted using wireless sensor networks. If a drone is used as a mobile sink, the drone can collect data more efficiently than can existing mobile sinks operating on the ground because the drone can minimize the effects of obstacles and the terrain. In this paper, we propose a rendezvous node selection scheme which considers estimated drone¡¯s trajectory and data collection latency of sensor networks for reliable data collection, when a drone whose trajectory is not predetermined works with terrestrial wireless sensor networks. A selected rendezvous node on the ground collects data from the entire network and it sends then collected data to the drone via direct communication. We also verify that the proposed scheme is more reliable than previous schemes without considering the drone¡¯s trajectory and data collection latency.
Å°¿öµå(Keyword) µå·Ð   ¹«¼± ¼¾¼­ ³×Æ®¿öÅ©   ¶ûµ¥ºÎ ³ëµå   µ¥ÀÌÅÍ ¼öÁý   drone   wireless sensor network   rendezvous node   data collection  
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