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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) ÇÏÀ̺긮µå ºÐ»ê À̵¿¼º °ü¸® ¹æ½ÄÀÇ ¼º´É Æò°¡
¿µ¹®Á¦¸ñ(English Title) Performance Evaluation of Hybrid Distributed Mobility Management
ÀúÀÚ(Author) À§¼ºÈ«   ÀåÀç½Å   Sunghong Wie   Jaeshin Jang  
¿ø¹®¼ö·Ïó(Citation) VOL 21 NO. 10 PP. 1862 ~ 1872 (2017. 10)
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(Korean Abstract)
ÇöÀçÀÇ Áß¾Ó ÁýÁßÇü À̵¿¼º °ü¸® ¹æ½ÄÀÇ Á¦¾àÁ¡µéÀ» ±Øº¹Çϱâ À§Çؼ­, IETF´Â Ȩ ¿¡ÀÌÀüÆ®ÀÇ À̵¿¼º ±â´ÉÀ» »ç¿ëÀÚ °¡±îÀÌ¿¡ À§Ä¡ÇÑ ³×Æ®¿öÅ© °æ°è ÂÊÀ¸·Î ºÐ»ê½ÃÅ°´Â ºÐ»ê À̵¿¼º °ü¸® ¹æ½Ä¿¡ ´ëÇؼ­ ³íÀÇÇØ¿Ô´Ù. ºÐ»ê À̵¿¼º °ü¸® ÇÁ·ÎÅäÄÝÀº Æ®·¡ÇÈ Àü´Þ ºñ¿ëÀÌ ³·°í È®À强ÀÌ ³ô´Ù´Â ÀåÁ¡À» °®°í ÀÖ´Ù. ÇÏÁö¸¸, ½Ã±×³Î¸µ ºñ¿ëÀÌ ³ô°í ÁÖ¼Ò°ü¸®°¡ º¹ÀâÇÏ´Ù´Â ¹®Á¦Á¡À» º¸ÀÌ°í ÀÖ´Ù. ƯÈ÷ ¼¼¼ÇÀÇ Áö¼Ó½Ã°£ÀÌ ±æ°í ºü¸£°Ô À̵¿ÇÏ´Â »ç¿ëÀÚÀÇ °æ¿ì¿¡´Â ÀÌ·¯ÇÑ ¹®Á¦Á¡À» ´õ¿í ¾î·Æ°Ô ¸¸µç´Ù. Áö¼Ó½Ã°£ÀÌ ±ä ¼¼¼Ç¿¡ ´ëÇؼ­ ³ôÀº ½Ã±×³Î¸µ ºñ¿ëÀ» °¨¼Ò½ÃÅ°±â À§Çؼ­ ¿ì¸®´Â ÇÏÀ̺긮µå ºÐ»ê À̵¿¼º °ü¸® ¹æ½ÄÀ» Á¦¾ÈÇϸç, ÀÌ´Â ¼¼¼Ç Áö¼Ó ½Ã°£¿¡ µû¶ó¼­ ´Ù¸¥ À̵¿¼º ¾ÞÄ¿¸¦ ÇÒ´çÇÑ´Ù. º» ³í¹®¿¡¼­ ¿ì¸®´Â Á¦¾ÈÇÑ ÇÏÀ̺긮µå ºÐ»ê À̵¿¼º °ü¸® ¹æ½Ä¿¡ ´ëÇؼ­ ¼º´ÉÀ» ºÐ¼®ÇÏ¸ç ½Ã±×³Î¸µ ºñ¿ë Ãø¸é¿¡¼­ ¿ì¼öÇÑ ¼º´ÉÀÓÀ» º¸¿©ÁØ´Ù.
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(English Abstract)
To overcome the limitations of the current Central Mobility Management (CMM) protocols, IETF has been discussing about the Distributed Mobility Management (DMM) protocols that the centralized mobility functions of Home Agents (HA) are distributed to network edges closer to mobile users. The DMM protocol has some advantages of low-cost traffic delivery and high scalability. However, it faces several problems such as a high signaling cost and a complex address management. Especially, users moving at a high speed and with long-live sessions can make these problems worse. To reduce the high signaling cost for long-live sessions, we propose a novel hybrid DMM protocol allocating different mobility anchors according to the session durations. In this paper, we analyze the performance of the proposed hybrid DMM protocol and show superior performance with respect to the signaling cost.
Å°¿öµå(Keyword) ÇÏÀ̺긮µå ºÐ»ê À̵¿¼º °ü¸®   ÇÁ¶ô½Ã ¸ð¹ÙÀÏ ¾ÆÀÌÇÇ   ¼º´É ºÐ¼®   ¼º´É Æò°¡   Hybrid Distributed Mobility Management   Proxy Mobile IP   Performance Analysis   Performance Evaluation  
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