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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ³×Æ®¿öÅ© À̵¿¼ºÀ» Áö¿øÇÏ´Â ÇÏÀ̺긮µå ºÐ»ê À̵¿¼º °ü¸®
¿µ¹®Á¦¸ñ(English Title) NEMO-enabled Hybrid Distributed Mobility Management
ÀúÀÚ(Author) À§¼ºÈ«   Sunghong Wie  
¿ø¹®¼ö·Ïó(Citation) VOL 22 NO. 07 PP. 1030 ~ 1040 (2018. 07)
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(Korean Abstract)
ºÐ»ê À̵¿¼º °ü¸® ¹æ½ÄÀº À̵¿¼º ±â´ÉÀ» »ç¿ëÀÚ¿Í °¡±îÀÌ¿¡ À§Ä¡ÇÑ ³×Æ®¿öÅ© °æ°è·Î ºÐ»ê½ÃŲ´Ù. ÀÌ¿¡ µû¶ó¼­ Æ®·¡ÇÈ Àü´Þ ºñ¿ëÀ» ³·Ãß°í ÆÐŶ Àü´Þ °æ·Î¸¦ ÃÖÀûÈ­ÇÒ ¼ö ÀÖÀ¸¸ç È®À强ÀÌ ³ôÀº ÀåÁ¡À» °®´Â´Ù. ÇÏÁö¸¸, ½Ã±×³Î¸µ ¸Þ½ÃÁö¸¦ ±³È¯Çϱâ À§ÇÑ ¸ð¹ÙÀÏ ¾ÞÄ¿ÀÇ °³¼ö°¡ Áõ°¡ÇÏ¿© ½Ã±×³Î¸µ ºñ¿ëÀÌ Áõ°¡ÇÏ´Â ¹®Á¦Á¡À» °®´Â´Ù. ±×·¡¼­ Áö¼Ó½Ã°£ÀÌ ±ä ¼¼¼Ç¿¡ ´ëÇؼ­ ³ôÀº ½Ã±×³Î¸µ ºñ¿ëÀ» °¨¼Ò½ÃÅ°´Â ÇÏÀ̺긮µå ºÐ»ê À̵¿¼º ¹æ½ÄÀÌ ¿¬±¸µÇ¾ú°í º» ³í¹®¿¡¼­´Â ³×Æ®¿öÅ© À̵¿¼ºÀ» Áö¿øÇϴ ȯ°æÀ¸·Î ÇÏÀ̺긮µå ¹æ½ÄÀ» È®ÀåÇÑ´Ù. ¸ð¹ÙÀÏ ¶ó¿ìÅÍ´Â Â÷·®¿¡ ÀåÂøµÇ¾î ¸ð¹ÙÀÏ ÀåÄ¡µé°ú ÇÔ²² À̵¿ÇÑ´Ù. µû¶ó¼­ ¸ð¹ÙÀÏ ¶ó¿ìÅÍ¿¡ ´ëÇؼ­ °í¼Ó À̵¿¼º Ư¼ºÀ» Á¤ÀÇÇÏ¿© ÀÌ¿ëÇÏ´Â ÇÏÀ̺긮µå ¹æ½ÄÀ» Á¦¾ÈÇÑ´Ù. ¸ð¹ÙÀÏ ¶ó¿ìÅÍÀÇ À̵¿¼º Ư¼º¿¡ µû¶ó¼­ ¸ð¹ÙÀÏ ¾ÞÄ¿¸¦ ºÐ»êÇÏ¿© ÇÒ´çÇϰųª ȤÀº ƯÁ¤ÇÑ ¸ð¹ÙÀÏ ¾ÞÄ¿¸¦ ÁöÁ¤ÇÏ¿© ÇÒ´çÇÑ´Ù. º» ³í¹®Àº ³×Æ®¿öÅ© À̵¿¼ºÀ» Áö¿øÇÏ´Â ÇÏÀ̺긮µå ºÐ»ê À̵¿¼º °ü¸® ¹æ½Ä¿¡ ´ëÇؼ­ Á¦¾ÈÇÏ°í ¼º´ÉÀ» ¼öÇÐÀûÀ¸·Î ºÐ¼®ÇÏ¿© ¿ì¼öÇÑ ¼º´ÉÀÓÀ» º¸¿©ÁØ´Ù.
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(English Abstract)
In Distributed Mobility Management (DMM) protocol, the mobility functions are distributed to network edge closer to mobile users. DMM protocol has some advantages of low-cost traffic delivery, optimized routing path, high scalability. However, it needs many mobile anchors to exchange signaling messages and it results in a high signaling cost. Thus, previous works suggested the hybrid DMM protocol to reduce the high signaling cost for long-live sessions and this paper extends a hybrid scheme to the NEMO environment. The mobile routers are installed at vehicles and can move together with several mobile devices. So we can define the high-mobility property for mobile routers and suggest the hybrid scheme using this property. According to the high-mobility property of mobile routers, we can distribute the mobile anchors or allocate a centralized mobile anchor. In this paper, we mathematically analyze the performance of the proposed NEMO-enabled hybrid DMM protocol and show superior performance.
Å°¿öµå(Keyword) ³×Æ®¿öÅ© À̵¿¼º   ÇÏÀ̺긮µå ºÐ»ê À̵¿¼º °ü¸®   ÇÁ¶ô½Ã ¸ð¹ÙÀÏ ¾ÆÀÌÇÇ   ¼º´É ºÐ¼®   Network Mobility   Hybrid Distributed Mobility Management   Proxy Mobile IP   Performance Analysis  
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