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Ç¥ÁعøÈ£ TTAK.KO-11.0152 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2012-12-21 ÃÑÆäÀÌÁö 25
ÇѱÛÇ¥ÁØ¸í ´ë±Ô¸ð »çÀ̹ö-¹°¸® ½Ã½ºÅÛ(CPS)À» À§ÇÑ ÀúÀü·Â ÀúÁö¿¬ ¹«¼± MAC ÇÁ·ÎÅäÄÝ ÂüÁ¶¸ðµ¨
¿µ¹®Ç¥Áظí Low-power Low-latency Wireless MAC Protocol Reference Model for Large Scale CPS
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØ¿¡¼­´Â ±âÁ¸ ¹«¼± MAC ÇÁ·ÎÅäÄÝ »ç¿ë½Ã ¹®Á¦°¡ µÇ´Â ¿¡³ÊÁö ³¶ºñ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇÑ Ãæ°Ý °è¼ö(duty cycle) ±â¹Ý ÀúÀü·Â ¹«¼± MAC ÇÁ·ÎÅäÄÝÀÇ »ç¾çÀ» Á¤ÀÇÇÑ´Ù. ¾Æ¿ï·¯, Ãæ°Ý °è¼ö(duty cycle) ±â¹Ý ¹«¼± MAC ÇÁ·ÎÅäÄÝ·Î IPv6/À¥ ÇÁ·ÎÅäÄÝ ±â¹ÝÀÇ Å©±â°¡ Å« ÆÐŶµéÀ» Àü¼ÛÇÒ ¶§ ¹ß»ýÇÏ´Â °íÁö¿¬(high latency) ¹®Á¦Á¡À» ¼Ò°³ÇÑ µÚ, À̸¦ ¿ÏÈ­Çϱâ À§ÇÑ ÀúÁö¿¬(low latency) ¹«¼± MAC ÇÁ·ÎÅäÄÝ »ç¾çÀ» Á¤ÀÇÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à In this standard, we provide the specification of the duty cycle based low-power wireless MAC protocol to solve energy wasting problem under the conventional wireless MAC protocols. In addition, we introduce a high latency problem that is occurred when IPv6/web based big packets are sent by the duty cycle based wireless MAC protocol, then we provide the specification of the low latency wireless MAC protocol to mitigate it.
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°ü·ÃÆÄÀÏ TTAK.KO-11.0152.pdf TTAK.KO-11.0152.pdf            

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