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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)

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ÇѱÛÁ¦¸ñ(Korean Title) ¸ÖƼ ¾×¼¼½º ¿¡Áö ÄÄÇ»Æÿ¡¼­ÀÇ ÄÄÇ»Æà ÀÛ¾÷ ¸¶À̱׷¹À̼ÇÀ» À§ÇÑ Àü¼Û ÀÌ·ÐÀû Á¢±Ù
¿µ¹®Á¦¸ñ(English Title) A Transport Theoretic Approach for Computational Task Migration in Multi-Access Edge Computing
ÀúÀÚ(Author) »ç¸£´õ ÆÄÄí·ê ¾Æº£µò   ¿¥µð ½Ã¶óÁÜ ¹«´Ï¸£   °­¼®¿ø   È«Ãæ¼±   Sarder Fakhrul Abedin   Md. Shirajum Munir   SeokWon Kang   Choong Seon Hong  
¿ø¹®¼ö·Ïó(Citation) VOL 46 NO. 10 PP. 1061 ~ 1068 (2019. 10)
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(Korean Abstract)
º» ³í¹®¿¡¼­´Â MEC(Multi-Access Edge Computing) ³×Æ®¿öÅ©¿¡¼­ÀÇ ÄÄÇ»ÅÍ ÀÛ¾÷ ¸¶À̱׷¹À̼ÇÀÇ ¹®Á¦¸¦ ´Ù·ç´Âµ¥, MEC ³×Æ®¿öÅ©ÀÇ ÀÛ¾÷ ¸¶À̱׷¹ÀÌ¼Ç ºñ¿ëÀ» Æ÷ÇÔÇÑ ¿¬»ê ºñ¿ëÀ» ÃÖ¼ÒÈ­ÇÏ´Â °ÍÀ» ¸ñÇ¥·Î ÇÑ´Ù. ù°·Î ¸¹ÀÌ »ç¿ëµÇ´Â MEC ¼­¹ö¿¡¼­ Àû°Ô »ç¿ëµÇ´Â MEC
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(English Abstract)
In the present work, the problem of computational task migration in the Multi-Access Edge Computing (MEC) Network has been addressed and the goal is to minimize the computational cost including the task migration cost of the MEC network. Apparently, at first, we have formulated a Hitchcock-Koopmans transportation problem, which corresponds to the task migration from the over-utilized MEC servers to the under-utilized MEC server. Second, we have solved the transportation problem using the Vogel¡¯s Approximation Algorithm (VAM), where the optimal task migration was achieved. Finally, in the simulation, we have demonstrated that the proposed approach significantly outperforms the baseline approach in terms of the task migration cost, average response time, and average queuing delay in the MEC network.
Å°¿öµå(Keyword) ¸ÖƼ ¿¢¼¼½º ¿¡Áö ÄÄÇ»Æà  ÀÛ¾÷ ¸¶À̱׷¹À̼Ǡ  Hitchcock-Koopmans ¹®Á¦   ÀÚ¿ø ÇÒ´ç   Àü¼Û À̷Р  multi-access edge computing   task migration   Hitchcock-Koopmans problem   resource allocation   transport theory  
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