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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 : 5 / 8

ÇѱÛÁ¦¸ñ(Korean Title) ÀÎÅÍ³Ý Æ®·¡ÇÈ Æ¯¼ºÀ» ÀÌ¿ëÇÑ ATM ¸ÁÀÇ ÃÖÀû¼³°è¿¡ °üÇÑ ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) A Study on the optimization design of ATM network Using Internet Traffic Characteristics
ÀúÀÚ(Author) ÃÖ»ï±æ   ±èµ¿ÀÏ   Sam-gil Choi   Dong-il Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 06 NO. 04 PP. 0574 ~ 0581 (2002. 06)
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(Korean Abstract)
±âÁ¸ÀÇ Å¥À׺м®Àº ³×Æ®¿öÅ© ¿ë·®¼³°è ¹× ¼º´É ¿¹Ãø½Ã »ó´çÈ÷ À¯¿ëÇÏÁö¸¸, ½ÇÁ¦ÀÇ °æ¿ì Å¥À× ºÐ¼®À¸·ÎºÎÅÍ ¿¹ÃøµÈ °á°ú´Â ½ÇÁ¦ °üÃøµÈ ¼º´É°ú´Â »ó´çÈ÷ ´Ù¸£´Ù. ¶ÇÇÑ LAM, WAN ¹× VBR Æ®·¡ÇÈ Æ¯¼º¿¡ °üÇÑ ÃÖ±ÙÀÇ ½ÇÇèÀû ¿¬±¸µéÀº ±âÁ¸ÀÇ Poisson °¡Á¤¿¡ ÀÇÇÑ ¸ðµ¨µéÀÌ ³×Æ®¿öÅ© Æ®·¡ÇÈÀÇ Àå±â°£ ÀÇÁ¸¼º ¹× self-similar Ư¼ºÀ» °ú¼ÒÆò°¡ ÇÔÀ¸·Î½á, ½ÇÁ¦ Æ®·¡ÇÈÀÇ Æ¯¼ºÀ» Á¦´ë·Î ³ªÅ¸³¾ ¼ö ¾ø´Ù´Â °ÍÀ» ÁöÀûÇØ ¿Ô´Ù. º» ³í¹®¿¡¼­´Â exactly self-similar ¸ðµ¨¸µÀÎ Pareto-like ON/OFF ¼Ò½º ¸ðµ¨¸µ¿¡ ÀÇÇÑ Æ®·¡ÇÈ°ú ±âÁ¸ÀÇ Poisson ¸ðµ¨¸µ¿¡ ÀÇÇÑ Æ®·¡ÇÈÀ» ºñ±³ ºÐ¼®ÇÔÀ¸·Î½á, self-similar Æ®·¡ÇÈÀÌ ½ÇÁ¦ÀÇ Ethernet Æ®·¡ÇÈ Æ¯¼ºÀ» Àß ¹Ý¿µÇÑ´Ù´Â °ÍÀ» º¸ÀÓÀ¸·Î½á ÃÖÀûÈ­µÈ ATM ³×Æ®¿öÅ© ¼³°è ¹× ¼º´ÉºÐ¼®À» ÀÌ·ç°íÀÚ ÇÑ´Ù.
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(English Abstract)
Traditional queueing analyses are very useful for designing a network's capacity and predicting their performances, however most of the predicted results from the queueing analyses are quite different from the realistic measured performance. And recent empirical studies on LAN, WAN, and VBR traffic characteristic have indicated that the models used in the traditional Poisson assumption cannot properly predict the real traffic properties due to underestimation of the long-range dependence of network traffics and self-similar properties. In this paper, It is also shown that the self-similar traffic reflects real Ethernet traffic characteristics by comparing Pareto-like ON/OFF source model which is exactly self-similar model to the traditional Poisson model. It is also performed optimization design and performance analysis of ATM network using Internet traffic characteristics.
Å°¿öµå(Keyword) Pareto-like on/off ¼Ò½º¸ðµ¨¸µ   ÃÖÀû¼³°è   ÀÚ±âÀ¯»çƯ¼º  
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