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
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¿ø¹®¼ö·Ïó(Citation) |
VOL 46 NO. 10 PP. 1061 ~ 1068 (2019. 10) |
Çѱ۳»¿ë (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 |
¿µ¹®³»¿ë (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.
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Å°¿öµå(Keyword) |
¸ÖƼ ¿¢¼¼½º ¿¡Áö ÄÄÇ»ÆÃ
ÀÛ¾÷ ¸¶À̱׷¹À̼Ç
Hitchcock-Koopmans ¹®Á¦
ÀÚ¿ø ÇÒ´ç
Àü¼Û ÀÌ·Ð
multi-access edge computing
task migration
Hitchcock-Koopmans problem
resource allocation
transport theory
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