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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) IoT ´Ü¸» ¹× ¼­ºñ½º ÀÚµ¿ ±¸¼ºÀ» À§ÇÑ MQTT ±â¹ÝÀÇ °ÔÀÌÆ®¿þÀÌ ½Ã½ºÅÛ
¿µ¹®Á¦¸ñ(English Title) MQTT-based Gateway System for Auto-configuration of IoT Devices and Services
ÀúÀÚ(Author) ±è°Ç¿ì   ¹ÚÁö¿ì   Á¤±¤¼ö   Geonwoo Kim   Jiwoo Park   Kwangsue Chung  
¿ø¹®¼ö·Ïó(Citation) VOL 46 NO. 04 PP. 0385 ~ 0390 (2019. 04)
Çѱ۳»¿ë
(Korean Abstract)
MQTT (Message Queuing Telemetry Transport)´Â OASIS (Organization for the Advancement of Structured Information Standards)¿¡¼­ ¼±Á¤ÇÑ »ç¹°ÀÎÅͳÝÀ» À§ÇÑ ¸Þ½Ã¡ ÇÁ·ÎÅäÄÝ·Î ÀúÀü·Â, ½Å·ÚÇÒ ¼ö ¾ø´Â ³×Æ®¿öÅ©¿¡¼­ È¿À²ÀûÀÎ µ¥ÀÌÅÍ Àü¼ÛÀÌ °¡´ÉÇÏ´Ù. ±×·¯³ª MQTT´Â ¸ÖƼij½ºÆ®¸¦ »ç¿ëÇÏÁö ¾Ê°í ³×Æ®¿öÅ© ³»ÀÇ ÀÚ¿ø Á¤º¸¸¦ °ü¸®Çϱâ À§ÇÑ ÀÚ¿ø µð·ºÅ͸®°¡ Á¸ÀçÇÏÁö ¾Ê±â ¶§¹®¿¡ ¼­ºñ½ºÅ½»öÀÌ ºÒ°¡´ÉÇÏ´Ù´Â ¹®Á¦°¡ ÀÖ´Ù. º» ³í¹®¿¡¼­´Â °ÔÀÌÆ®¿þÀÌ°¡ ÀÚ¿ø µð·ºÅ͸®ÀÇ ¿ªÇÒÀ» ÇÔÀ¸·Î½á MQTTÀÇ Publish/Subscribe ¸Þ½ÃÁö Àü¼Û ¹æ½ÄÀ» ÀÌ¿ëÇÏ¿© ¼­ºñ½º Ž»ö ¹× µð¹ÙÀ̽º ¿î¿ëÀ» °¡´ÉÇÏ°Ô ÇÏ´Â Auto-configuration ½Ã½ºÅÛÀ» Á¦¾ÈÇÑ´Ù. ±¸Çö °á°ú¸¦ ÅëÇØ Á¦¾ÈÇÏ´Â Auto-configuration ½Ã½ºÅÛÀ» ÀÌ¿ëÇؼ­ ·ÎÄà ³×Æ®¿öÅ©¿¡ Á¸ÀçÇÏ´Â µð¹ÙÀ̽º ¹× ¼­ºñ½º¸¦ Ž»öÇÏ°í ¿î¿ëÇÒ ¼ö ÀÖÀ½À» È®ÀÎÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
MQTT (Message Queuing Telemetry Transport) is a messaging protocol for the IoT (Internet of Things) selected by the OASIS (Organization for the Advancement of Structured Information Standards), which enables efficient data transmission to occur over low-power, unreliable networks. However, there is a problem that the service discovery is impossible, because the MQTT does not use multicast features, and there is no resource directory for managing resource information in the local network. In this paper, we propose an auto-configuration system that enables service discovery and device operation using a MQTT Publish/Subscribe message transmission method through a gateway acting as a resource directory. Through the implementation results, we confirmed that devices and services existing in the local network can be discovered and operated by using the proposed auto-configuration system.
Å°¿öµå(Keyword) MQTT   ¼­ºñ½º Ž»ö   °ÔÀÌÆ®¿þÀÌ ½Ã½ºÅÛ   auto-configuration   MQTT   service discovery   gateway system   auto-configuration  
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