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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
IEEE 802.11 ¹«¼± ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º ȯ°æ¿¡¼ È¿À²ÀûÀÎ °³Ã¼¹«°ü ÇÚµå¿À¹ö¸¦ À§ÇÑ ¿¬±¸ |
¿µ¹®Á¦¸ñ(English Title) |
A study for efficient Media Independent Handover in environment of IEEE 802.11 wireless network interface |
ÀúÀÚ(Author) |
ÃÖÁöÈÆ
±èµ¿ÀÏ
Ji-hoon Choi
Dong-il Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 12 NO. 02 PP. 0066 ~ 0069 (2008. 10) |
Çѱ۳»¿ë (Korean Abstract) |
IP°èÃþ¿¡¼ÀÇ À̵¿¼º Áö¿ø¿¡ ´ëÇÑ ¿¬±¸°¡ È»¹ßÈ÷ ÁøÇàµÇ¾î IETF¿¡¼ MIPv6¿¡ ´ëÇÑ Ç¥ÁØÈ°¡ ÁøÇàµÇ¾ú´Ù. MIPv6´Â À̵¿ ³ëµå°¡ ¸Á°ú ¸Á »çÀ̸¦ À̵¿ÇÒ ¶§, ¼ºñ½º¿¡ ´ëÇÑ ¿¬°á¼ºÀ» À¯ÁöÇÏ¿© ²÷±è ¾ø´Â Åë½ÅÀ» °¡´ÉÇÏ°Ô ÇØÁÖ¸ç, ÀÌ·¯ÇÑ ¹æ¹ýÀ» ÇÚµå¿À¹ö¶ó°í ÇÑ´Ù. IEEE 802.21¿¡¼´Â MIH(Media Independent Handover)¶ó´Â ²÷±è ¾ø´Â ÇÚµå¿À¹ö¸¦ À§ÇÑ ¹æ¹ýÀ» Ç¥ÁØÈ Çß´Ù. MIH´Â ÇÏÀ§ ·¹À̾î¿Í »óÀ§ ·¹À̾¼ÀÇ ÇÚµå¿À¹ö¸¦ À§ÇØ ¼¼ °¡Áö ¼ºñ½º¸¦ »ç¿ëÇÏ¿´À¸¸ç, º» ³í¹®¿¡¼´Â ±âÁ¸ÀÇ MIH¿¡ µÎ °¡Áö ¸ðµå¸¦ Àû¿ëÇÏ¿© ³×Æ®¿öÅ© ½Ã¹Ä·¹ÀÌÅÍ¿¡¼ µà¾ó ¸ð¹ÙÀÏ È£½ºÆ®¿Í ½Ì±Û ¸ð¹ÙÀÏ È£½ºÆ®ÀÇ ¼º´É Æò°¡¸¦ ¼öÇàÇÏ¿´´Ù.
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¿µ¹®³»¿ë (English Abstract) |
As a mobility support for IP have studied, Internet Engineering Task Force(ITEF) standardized the mobile IPv6 protocol. When a mobile node moves between networks, MIPv6 maintains connectivity to network and supports seamless communication, and these processes are called a Handover. IEEE 802.21 standardized MIH(Media Independent Handover) for seamless Handover. MIH used three services for Handover between low layer and upper layer . In this paper, we designed two modes on existing MIH for seamless Handover. We implemented a dual-interface mobile host(MH) model in network simulation2 (ns2) to evaluate how it performs in comparison with single-interface MH.
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Å°¿öµå(Keyword) |
MIPv6
IEEE 802.21 MIH
Handover
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ÆÄÀÏ÷ºÎ |
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