2019³â Ãá°èÇмú´ëȸ
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ÇѱÛÁ¦¸ñ(Korean Title) |
LoRaWAN Class B¿¡¼ÀÇ ÃÖÀû ³ëµå ºÐ¼® |
¿µ¹®Á¦¸ñ(English Title) |
Optimal Node Analysis in LoRaWAN Class B |
ÀúÀÚ(Author) |
¼ÀǼº
ÀåÁ¾¿í
Eui-seong Seo
Jong-wook Jang
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 23 NO. 01 PP. 0100 ~ 0103 (2019. 05) |
Çѱ۳»¿ë (Korean Abstract) |
¡®À¶ÇÕ°ú ¿¬°á¡¯À̶ó´Â 4Â÷ »ê¾÷Çõ¸íÀ¸·Î ÀÎÇÏ¿© ¡®°í¿¬°á¼º »çȸ¡¯, ¡®°íÁöÀº¼º »çȸ¡¯¿¡ ´ëÇÑ °ü½ÉÀÌ ³ô¾ÆÁö°í ÀÖÀ¸¸ç ÀÌ¿¡ °ü·ÃÇÑ ´ë»óÀº ¿ÀÅä¸ÞÀ̼ǰú Ä¿³ØƼµå Ä«µîÀ¸·Î ±¹ÇѵÇÁö ¾Ê´Â´Ù. »ç¹°ÀÎÅͳÝÀº 4Â÷ »ê¾÷Çõ¸íÀÇ ÁÖ °ü½É»çÀ̸ç ÀÌ·Î ÀÎÇÑ Â÷¼¼´ë À̵¿Åë½Å ¼ºñ½ºÀÇ ±â¹Ý ±¸ÃàÀ» À§ÇÑ Áß¿ä ¿ªÇÒÀ» ¼öÇàÇÒ °ÍÀ¸·Î ±â´ëµÇ°í ÀÖ´Ù. ¿©·¯ ±¹³»¿Ü ±â¾÷µéÀº »ç¹°ÀÎÅÍ³Ý ±â¹Ý ±¸ÃàÀ» À§ÇÏ¿© ¿©·¯ Á¾·ùÀÇ LPWAN¿¡ °üÇÏ¿© ¿¬±¸ Áß¿¡ ÀÖÀ¸¸ç, ´ëÇ¥ÀûÀ¸·Î Semtech»çÀÇ LoRaWAN ±â¼úÀÌ ÀÖ´Ù. LoRaWANÀº Àå°Å¸® ÀúÀü ·Â ³×Æ®¿öÅ©·Î ¼ö¸¹Àº µð¹ÙÀ̽º, ¼¾¼¸¦ °ü¸®Çϱâ À§ÇÔÀ̸ç, Àû°Ô´Â ¼ö¹é °³¿¡¼ ¸¹°Ô´Â ¼öõ °³¿¡ ´ÞÇÏ´Â µð¹ÙÀ̽º, ¼¾¼¿Í Åë½ÅÀÌ ÀÌ·ç¾îÁø´Ù. º» ³í¹®¿¡¼´Â LoRaWAN »ç¿ë ½Ã ÀÚ¿ø ³¶ºñ¸¦ ÁÙÀÌ°í ÃÖ´ëÇÑÀÇ ¼º´ÉÀ» À§ÇÑ °ÔÀÌÆ®¿þÀÌÀÇ ÃÖÀû ³ëµå ¿ë·®¿¡ ´ëÇØ ºÐ¼®ÇÏ¿´´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Due to the fourth industrial revolution called 'fusion and connection', interest in 'high connectivity society' and 'highland society' is increasing, and related objects are not limited to automation and connected cars. The Internet of Things is the main concern of the 4th Industrial Revolution and it is expected to play an important role in establishing the basis of the next generation mobile communication service. Several domestic and foreign companies have been studying various types of LPWANs for the construction of the Internet based on things, and there is Semtech's LoRaWAN technology as representative. LoRaWAN is a long-distance, low-power network designed to manage a large number of devices and sensors, with communications from hundreds to thousands to thousands of devices and sensors. In this paper, we analyze the optimum node capacity of gateway for maximum performance while reducing resource waste in using LoRaWAN. |
Å°¿öµå(Keyword) |
LPWAN
LoRaWAN
IoT
Wireless Netwrok
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ÆÄÀÏ÷ºÎ |
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