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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö I : Á¤º¸Åë½Å

Á¤º¸°úÇÐȸ ³í¹®Áö I : Á¤º¸Åë½Å

Current Result Document : 4 / 14 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) NS-2¸¦ ÀÌ¿ëÇÑ WiBro»ó¿¡¼­ÀÇ Á¾´Ü °£ º¸¾È ÇÁ·ÎÅäÄÝÀÇ ¼º´ÉÆò°¡ ¹× ºÐ¼®
¿µ¹®Á¦¸ñ(English Title) Performance Evaluation of End-to-End Security Protocols in WiBro using NS-2
ÀúÀÚ(Author) ±èÁ¤À±   ¼Û¼¼È­   ±èÀÎȯ   ȲÀο렠 ±è¼®Áß   ÃÖÇü±â   Jungyoon Kim   Sehwa Song   Inhwan Kim   Inyong Hwang   Seokjoong Kim   Hyoungkee Choi  
¿ø¹®¼ö·Ïó(Citation) VOL 36 NO. 03 PP. 0184 ~ 0190 (2009. 06)
Çѱ۳»¿ë
(Korean Abstract)
WLAN ¹× 3GÀÇ ÀåÁ¡À» °í·ç °®Ãá WiBro ±â¼úÀÌ ±¹Á¦ Ç¥ÁØÀ¸·Î äÅõʿ¡ µû¶ó, ¼ö¸¹Àº °ü·Ã ¿¬±¸°¡ ÁøÇàµÇ¾ú´Ù. ±×·¯³ª, WiBro Ç¥ÁØÀº Á¾´Ü °£ Åë½Å¿¡ ´ëÇؼ­´Â Á¤ÀÇÇÏ°í ÀÖÁö ¾ÊÀ¸¸ç, µû¶ó¼­ Á¾´Ü°£ º¸¾ÈÀ» Á¦°øÇϱâ À§Çؼ­´Â º°µµÀÇ º¸¾È ÇÁ·ÎÅäÄÝÀÇ Àû¿ëÀÌ ÇÊ¿äÇÏ´Ù. ´ëºÎºÐÀÇ °ü·Ã ¿¬±¸µéÀº WiBro Ç¥ÁØ ÀÚü¿¡ ´ëÇÑ ¼º´É Çâ»óÀ̳ª º¸¾È Çâ»ó µîÀ» ¸ñÀûÀ¸·Î ÁøÇàµÇ¾úÁö¸¸, WiBroÀÇ ½ÇÁ¦ÀûÀÎ ÀÀ¿ë¿¡ ´ëÇؼ­´Â ¿¬±¸°¡ °ÅÀÇ ÁøÇàµÇÁö ¾Ê¾Ò´Ù. ¿ì¸®´Â WiBro¸¦ IP ³×Æ®¿öÅ©¿¡¼­ È°¿ëÇϱâ À§ÇÑ ¹æ¾ÈÀ¸·Î, IPsec, TLS, DTLS¿Í °°Àº ´ëÇ¥ÀûÀÎ Á¾´Ü °£ º¸¾È ÇÁ·ÎÅäÄÝÀÇ Àû¿ëÀ» Á¦¾ÈÇÑ´Ù. ¿ì¸®´Â WiBro¿¡ ´ëÇÑ Á¾´Ü °£ º¸¾È ÇÁ·ÎÅäÄÝÀÇ Àû¿ë °¡´É¼ºÀ» °ËÅäÇÏ°í ±× ¼º´ÉÀ» °ËÁõÇϱâ À§ÇØ, NS-2¸¦ ÀÌ¿ëÇÏ¿© ½Ã¹Ä·¹À̼ÇÀ» ¼öÇà ÇÏ¿´´Ù. ½Ã¹Ä·¹ÀÌ¼Ç °á°ú¸¦ ºÐ¼®ÇÑ °á°ú, DTLS°¡ TLS ¹× IPsecº¸´Ù ¿ì¼öÇÑ ¼º´ÉÀ» º¸¿´À¸¸ç, 3°¡Áö º¸¾È ÇÁ·ÎÅäÄÝ ¸ðµÎ WiBro¿¡ Àû¿ëÇϱ⿡ ÀûÇÕÇÑ °ÍÀ¸·Î ³ªÅ¸³µ´Ù.
¿µ¹®³»¿ë
(English Abstract)
Abstract WiBro has advantages when both WLAN and 3G UMTS are adopted. Much research is being carried out in this area. However, the WiBro specification does not consider end-to-end security. Hence, another security protocol has to be adopted to support secure communication. Most previous research only focused on WiBro MAC performance improvement or security. In this paper, we adopt a security protocol such as IPsec, TLS, and DTLS, well known end-to-end security protocols, to make full use of WiBro in the IP network. Using NS-2 we simulated the adoption of end-to-end security protocol and evaluated performance and usability. Simulation shows DTLS had some performance advantages. All the protocols, TLS and IPsec are also suitable for use in WiBro.
Å°¿öµå(Keyword) ¿ÍÀ̺ê·Î   º¸¾È ÇÁ·ÎÅäÄÝ   ¼º´ÉÆò°¡   ³×Æ®¿öÅ© º¸¾È   WiBro   security protocol   performance evaluation   network security  
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