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ÇѱÛÁ¦¸ñ(Korean Title) ½º¸ô¼¿ ±â¹Ý »ç¹°ÀÎÅͳݿ¡¼­ ÆÐŶ Áö¿¬½Ã°£ Çâ»óÀ» À§ÇÑ µð¹ÙÀ̽º °³ÀÎÈ­ ¹æ¹ý
¿µ¹®Á¦¸ñ(English Title) Device Personalization Methods for Enhancing Packet Delay in Small-cells based Internet of Things
ÀúÀÚ(Author) À̺´º¹   ÇÑ¿Õ¼®   ±è¼¼Áø   ByungBog Lee   Wang Seok Han   Se-Jin Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 17 NO. 06 PP. 0025 ~ 0031 (2016. 12)
Çѱ۳»¿ë
(Korean Abstract)
ÃÖ±Ù ¹«¼±Åë½Å ±â¼úÀÌ ±Þ¼Óµµ·Î ¹ßÀüÇϸ鼭 ½º¸¶Æ® ¼¾¼­¸¦ ÀÌ¿ëÇÑ »ç¹°Åë½Å(Machine-to-Machine, M2M)°ú »ç¹°ÀÎÅͳÝ(Internet of Things, IoT) µîÀÇ ½Å±Ô ¼­ºñ½ºµéÀÌ Ã¢ÃâµÇ°í ÀÖ´Ù. º» ³í¹®¿¡¼­´Â »ç¿ëÀÚµéÀÌ ½º¸¶Æ®ÆùÀ̳ª ÅÂºí¸´PC µîÀÇ »ç¿ëÀÚ Àåºñ(User Equipment, UE)¸¦ ÀÌ¿ëÇÏ¿© »ç¹° ÀÎÅÍ³Ý µð¹ÙÀ̽º(IoT Device, IoTD)¸¦ Á¦¾îÇϴ ȯ°æ¿¡¼­, ½º¸ô¼¿ ±âÁö±¹(Small-cell Access Point, SAP)À» µµÀÔÇÏ¿© IoTD¸¦ °³ÀÎÈ­ÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. À̸¦ À§ÇØ, ¸ÕÀú UE, IoTD, ±×¸®°í SAP ·Î ±¸¼ºµÇ´Â ½Ã½ºÅÛ ¾ÆÅ°ÅØó¸¦ ¼Ò°³ÇÑ´Ù. ÀÌÈÄ, IoTDÀÇ ÇÁ·ÎÆÄÀÏ µî·ÏÀýÂ÷¿Í ´ì ³»‧¿Ü UEÀÇ IoTD¸¦ Á¦¾îÀýÂ÷·Î ±¸¼ºµÇ´Â IoTD °³ÀÎÈ­ ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. ¸¶Áö¸·À¸·Î ½Ã¹Ä·¹À̼ÇÀ» ÅëÇØ Á¦¾ÈÇÏ´Â ¹æ¹ýÀÇ ½Ã½ºÅÛ ¼º´ÉÀ» ºÐ¼®ÇÏ¿´°í, ÀüÇüÀûÀÎ ¹æ¹ýº¸´Ù Á¦¾ÈÇÏ´Â ¹æ¹ýÀÌ ÆÐŶ Áö¿¬½Ã°£, ÆÐŶ ¼Õ½Ç·ü, ±×¸®°í Á¤±ÔÈ­µÈ ¼öÀ² Ãø¸é¿¡¼­ ¼º´ÉÀÌ Çâ»óµÊÀ» ¾Ë ¼ö ÀÖ¾ú´Ù.
¿µ¹®³»¿ë
(English Abstract)
Recently, with greatly improving the wireless communication technology, new services are created using smart sensors, i.e., machine-to-machine (M2M) and Internet of Things (IoT). In this paper, we propose a novel IoT device (IoTD) personalization method that adopt Small-cell Access Points (SAPs) to control IoTDs using user equipments (UEs), e.g., smart phones and tablet PC, from service users. First, we introduce a system architecture that consists of UE, IoTD, and SAP and propose the IoTD personalization method with two procedures, i.e., IoTD profile registration procedure and IoTD control procedure. Finally, through simulations, we evaluated the system performance of the proposed scheme and it is shown that the proposed scheme outperforms the conventional scheme in terms of the packet delay, packet loss probability, and normalized throughput.
Å°¿öµå(Keyword) »ç¹°ÀÎÅͳݠ  ½º¸ô¼¿   µð¹ÙÀ̽º°³ÀÎÈ­   Internet of Things   Small-cell   Device Personalization  
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