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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹ÀÎÅͳÝÁ¤º¸ÇÐȸ ³í¹®Áö

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Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) Â÷¼¼´ë mBcNÀ» À§ÇÑ 5G+ ¿¬µ¿º¸¾È°ÔÀÌÆ®¿þÀÌ
¿µ¹®Á¦¸ñ(English Title) A Cooperative Security Gateway cooperating with 5G+ network for next generation mBcN
ÀúÀÚ(Author) ³²±¸¹Î   ±èÇü½Ä   ÀÌÇöÁø   Á¶Çмö   Gu-Min Nam   Hyoungshick Kim   Hyun-Jin Lee   Hark-Su Cho  
¿ø¹®¼ö·Ïó(Citation) VOL 22 NO. 06 PP. 0129 ~ 0140 (2021. 12)
Çѱ۳»¿ë
(Korean Abstract)
Â÷±â mBcN¿¡¼­´Â ÃÊ°í¼Ó・ÃÊ¿¬°áÀ» Áö¿øÇÒ ¼ö ÀÖ´Â ¹«¼±¸Á°ú ¿¬°èÇÒ ¼ö ÀÖµµ·Ï ±¸ÃàµÇ¾î¾ß ÇÑ´Ù. º» ³í¹®¿¡¼­´Â 5G ¹«¼±¸Á°ú mBcNÀÇ ¿¬°èÇϱâ À§ÇÑ ¿¬µ¿¸Á ±¸Á¶¿Í ¿¬µ¿¿¡ ÇÊ¿äÇÑ ¿¬µ¿º¸¾È°ÔÀÌÆ®¿þÀÌÀÇ ±¸Á¶¸¦ Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÏ´Â ¿¬µ¿º¸¾È°ÔÀÌÆ®¿þÀÌ´Â gNB¿Í UPFÀÇ »çÀÌ¿¡ À§Ä¡Çϸç LBO ±â´É, SFC ±â´É ¹× ´Ù¾çÇÑ º¸¾È ±â´ÉÀ» Á¦°øÇÑ´Ù. Á¦¾ÈÇÏ´Â ¿¬µ¿¸Á ±¸Á¶ ¹× ¿¬µ¿º¸¾È°ÔÀÌÆ®¿þÀ̸¦ ÅëÇØ ´Ù¾çÇÑ ÀÌÁ¡À» È®º¸ÇÒ ¼ö ÀÖ´Ù. ù ¹ø°´Â mBcN¸Á°ú ¿¬°áÀÌ ÇÊ¿äÇÑ »ç¿ëÀÚ ´Ü¸»Àº 5G¸ÁÀÇ ¹«¼±¸ÁÀ» È°¿ëÇÏ¿© mBcN¸Á°ú ¿¬°áÇÒ ¼ö ÀÖ´Ù. µÎ ¹ø°´Â mBcNÀ¸·Î Àü´ÞµÇ´Â Æ®·¡ÇÈÀº 5G ÄÚ¾î¸ÁÀ» °æÀ¯ÇÏÁö ¾Ê°í mBcNÀ¸·Î Àü¼ÛµÇ¾î 5G ÄÚ¾î¸Á¿¡ ¸ÁºÎÇϸ¦ ¾ß±âÇÏÁö ¾ÊÀ¸¸é¼­ Á¾´Ü°£ Àü¼Û Áö¿¬À» °¨¼Ò½Ãų ¼ö ÀÖ´Ù. ¸¶Áö¸·À¸·Î ±ºÀÀ¿ëü°è ÆÐŶÀÌ 5GÄÚ¾î¸ÁÀ¸·Î ÀüÆĵÇÁö ¾Ê°í ¿¬µ¿ º¸¾È°ÔÀÌÆ®¿þÀÌ¿Í ¿¬°áµÈ ±âÁö±¹À» ÅëÇؼ­¸¸ mBcN°ú ¿¬°áÇÒ ¼ö ÀÖ¾î º¸¾ÈÀ» À¯ÁöÇÒ ¼ö ÀÖ´Ù. ¸¶Áö¸·À¸·Î º» ³í¹®¿¡¼­´Â 5G Å×½ºÆ®¹èµå ȯ°æ¿¡¼­ ½ÇÇèÀ» ÅëÇØ Á¦¾ÈÇÏ´Â ¿¬µ¿ º¸¾È °ÔÀÌÆ®¿þÀÌÀÇ LBO ±â´É, SFC ±â´É ¹× º¸¾È¸ðµâÀÇ ±â´ÉÀ» Á¦°ø °¡´ÉÇÔÀ» Á¦½ÃÇÑ´Ù.
¿µ¹®³»¿ë
(English Abstract)
The next generation mBcN should be built to cooperate with the wireless network to support hyper-speed and hyper-connectivity. In this paper, we propose a network architecture for the cooperation mBcN and 5G commercial network and architecture of the cooperative security gateway required for the cooperation. The proposed cooperative security gateway is between gNB and UPF to support LBO, SFC, and security. Our analysis shows that the proposed architecture has several advantages. First of all, user equipment connected with the mBcN can be easily connected through the 5G commercial radio network to the mBcN. Second, the military application traffic can be transmitted to mBcN without going through the 5G core network, reducing the end-to-end transmission delay without causing the traffic load on the 5G core network. In addition, the security level of the military application can effectively be maintained because the user equipment can be connected to the cooperative security gateway, and the traffic generated by the user equipment is transmitted to the mBcN without going through the 5G core network. Finally, we demonstrate that LBO, SFC, and security modules are essential functions of the proposed gateway in the 5G test-bed environment.
Å°¿öµå(Keyword) ±¹¹æ±¤´ë¿ªÅëÇÕ¸Á   5G   MEC   LBO   SFC   military broadband convergence network   5G   multi-access edge computing   local breakout   service function chaining  
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