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Current Result Document : 6 / 8

ÇѱÛÁ¦¸ñ(Korean Title) ¸ÖƼ ¾×¼¼½º ¿§Áö ÄÄÇ»ÆÃÀ» À§ÇÑ Mobility-Aware Service Migration (MASM) ¾Ë°í¸®Áò
¿µ¹®Á¦¸ñ(English Title) Mobility-Aware Service Migration (MASM) Algorithms for Multi-Access Edge Computing
ÀúÀÚ(Author) ÇÏÁöÅ©   ¸® ´ö ŸÀÌ   ±è¹®¼º   ÃßÇö½Â   Haziq Hamzah   Duc-Tai Le   Moonseong Kim   Hyunseung Choo  
¿ø¹®¼ö·Ïó(Citation) VOL 21 NO. 04 PP. 0001 ~ 0008 (2020. 08)
Çѱ۳»¿ë
(Korean Abstract)
5G ¸ñÇ¥ Áß ÇϳªÀÎ Ãʽŷڼº ÀúÁö¿¬ Åë½Å¿¡ µµ´ÞÇϱâ À§ÇØ ¸ÖƼ¾×¼¼½º ¿§Áö ÄÄÇ»Æà Æз¯´ÙÀÓÀÌ Åº»ýÇß´Ù. ÀÌ Æз¯´ÙÀÓÀº Ŭ¶ó¿ìµå ÄÄÇ»Æà ±â¼úÀ» ³×Æ®¿öÅ© ¿§Áö¿¡ ´õ °¡±õ°Ô ÇÏ¸ç ¼­ºñ½º Áö¿¬ ½Ã°£À» ÁÙÀ̱â À§Çؼ­´Â ³×Æ®¿öÅ© ¿§Áö¿¡ ÀÖ´Â ¿©·¯ Edge Cloud¿¡¼­ ¼­ºñ½º È£½ºÆõȴÙ. ¸ð¹ÙÀÏ »ç¿ëÀÚÀÇ °æ¿ì ¼­ºñ½º Ç°Áú À¯Áö¸¦ À§ÇØ ¼­ºñ½º¸¦ °¡Àå ÀûÇÕÇÑ Edge Cloud·Î ¸¶À̱׷¹À̼ÇÇÏ´Â °ÍÀº Áß¿äÇÏ°í °íÀ̵¿¼º ½Ã³ª¸®¿À¿¡¼­´Â ¼­ºñ½º ¸¶À̱׷¹ÀÌ¼Ç ¹®Á¦°¡ ´õ¿í º¹ÀâÇØÁø´Ù. °íÁ¤ À̵¿ °æ·Î¿¡¼­ »ç¿ëÀÚ À̵¿¼º°ú Edge Cloud ¼±Åÿ¡ ´ëÇÑ ¾î¶² ¿µÇâÀ» ¹ÌÄ¡´Â °ÇÁö °üÂûÇÏ´Â °ÍÀÌ ÀÌ ¿¬±¸ÀÇ ¸ñÇ¥´Ù. Mobility-Aware Service Migration (MASM)Àº °íÀ̵¿¼º ½Ã³ª¸®¿À µ¿¾È ¶ó¿ìÆà ºñ¿ë°ú ¼­ºñ½º ¸¶À̱׷¹ÀÌ¼Ç ºñ¿ëÀ̶ó´Â µÎ °¡Áö ÁÖ¿ä ¸Å°³º¯¼ö¸¦ ±â¹ÝÀ¸·Î ¼­ºñ½º ¸¶À̱׷¹À̼ÇÀ» ÃÖÀûÈ­Çϱâ À§ÇØ Á¦¾ÈµÈ´Ù. Á¦¾ÈµÈ ¾Ë°í¸®ÁòÀ» ±âÁ¸ÀÇ ±×¸®µð ¾Ë°í¸®Áò°ú ºñ±³ÇÏ¿© Æò°¡ÇÑ´Ù.
¿µ¹®³»¿ë
(English Abstract)
In order to reach Ultra-Reliable Low-Latency communication, one of 5G aims, Multi-access Edge Computing paradigm was born. The idea of this paradigm is to bring cloud computing technologies closer to the network edge. User services are hosted in multiple Edge Clouds, deployed at the edge of the network distributedly, to reduce the service latency. For mobile users, migrating their services to the most proper Edge Clouds for maintaining a Quality of Service is a non-convex problem. The service migration problem becomes more complex in high mobility scenarios. The goal of the study is to observe how user mobility affects the selection of Edge Cloud during a fixed mobility path. Mobility-Aware Service Migration (MASM) is proposed to optimize service migration based on two main parameters: routing cost and service migration cost, during a high mobility scenario. The performance of the proposed algorithm is compared with an existing greedy algorithm.
Å°¿öµå(Keyword) ¼­ºñ½º ¸¶À̱׷¹À̼Ǡ  ´ÙÁß ¾×¼¼½º ¿§Áö ÄÄÇ»Æà  °íÀ̵¿¼º   ¿§Áö Ŭ¶ó¿ìµå   Service migration   Multi-Access Edge Computing   High mobility   Edge Cloud   QoS  
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