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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2019³â Ãá°èÇмú´ëȸ

2019³â Ãá°èÇмú´ëȸ

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ÀÌÁ¾ ¸Á¿¡¼­ MPTCP ¼º´É Çâ»óÀ» À§ÇÑ ¸®´ª½º ±â¹ÝÀÇ ½ºÄÉÁÙ·¯ ±¸Çö ¹× ¼º´É Æò°¡
¿µ¹®Á¦¸ñ(English Title) Implementation and Performance Evaluation of Linux-based Scheduler for improving MPTCP Performance in Heterogeneous Networks
ÀúÀÚ(Author) ¾ÈÁ¾¿ø   ±èµµÈ£   ±è¹Î¼·   ÀÌÀç¿ë   ±èº´Ã¶   Jong-won Ahn   Do-ho Kim   Min-seob Kim   Jae-yong Lee   Byung-chul Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 23 NO. 01 PP. 0448 ~ 0450 (2019. 05)
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(Korean Abstract)
Multipath TCP (MPTCP)´Â ´Ù¼öÀÇ ÀÎÅÍÆäÀ̽º¸¦ µ¿½Ã¿¡ »ç¿ëÇÏ¿© À¯ÇÑÇÑ ³×Æ®¿öÅ© ÀÚ¿øÀ» ÃÖ´ëÇÑ È°¿ëÇÏ°íÀÚ Ç¥ÁØÈ­µÈ Àü¼Û °èÃþ ÇÁ·ÎÅäÄÝÀÌ´Ù. °¢ °æ·ÎÀÇ Æ¯¼ºÀÌ °°À» °æ¿ì ±âÁ¸ ´ÜÀÏ TCPº¸´Ù ¾ÈÁ¤¼º°ú ´ë¿ªÆøÈ°¿ë Ãø¸é¿¡¼­ ÀåÁ¡ÀÌ ÀÖÁö¸¸ °æ·Î Ư¼ºÀÌ »óÀÌÇÒ °æ¿ì ´ÜÀÏ TCPº¸´Ù ¼º´ÉÀÌ ³·¾ÆÁö´Â Çö»óÀ» º¼ ¼ö ÀÖ´Ù. ÀÌ´Â ¿©·¯ °¡Áö º¹ÇÕÀûÀÎ ÀÌÀ¯°¡ ÀÖÁö¸¸ °¡Àå Å« ¿µÇâÀ» ¹ÌÄ¡´Â ¹®Á¦´Â Áö¿¬½Ã°£À» ±Þ°ÝÈ÷ Áõ°¡½ÃÅ°´Â ¹öÆÛºí·ÎÆ®¸¦ ¿¹·Î µé ¼ö ÀÖ´Ù. º» ³í¹®¿¡¼­´Â Áö¿¬½Ã°£À» ±Þ°ÝÈ÷ Áõ°¡ ½ÃÅ°´Â ¹öÆÛºí·ÎÆ®·Î ÀÎÇÑ MPTCP ¼º´É ÀúÇϸ¦ °³¼±ÇÑ ¾Ë°í¸®ÁòÀ» ¸®´ª½º ±â¹ÝÀÇ Å×½ºÆ®º£µå¿¡ ±¸ÇöÇÏ°í ±âÁ¸ MPTCP ½ºÄÉÁì·¯¿Í ¼º´É ºñ±³¸¦ ÁøÇàÇÏ¿´´Ù.
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(English Abstract)
Multipath TCP (MPTCP) is a standardized transport layer protocol for maximizing the use of finite network resources by using multiple interfaces simultaneously. If the characteristics of each path are the same, there is an advantage in terms of stability and bandwidth utilization compared to the existing single TCP. However, if the path characteristics are different, the performance is lower than that of a single TCP. There are many complex reasons for this, but one of the biggest impacts is the bufferbloat, which dramatically increases the latency. In this paper, we implemented an algorithm that improved MPTCP performance degradation due to bufferbloat in Linux - based testbed and compared performance with existing MPTCP scheduler
Å°¿öµå(Keyword) TCP   Multipath TCP   Bufferbloat   Scheduler  
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