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Ç¥ÁعøÈ£ TTAK.KO-10.0968 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2016-12-27 ÃÑÆäÀÌÁö 18
ÇѱÛÇ¥Áظí NFC±â¹Ý ÀúÀü·Â ³×Æ®¿öÅ© µð¹ÙÀ̽º°£ IPv6 ¿¬¼Ó¼º º¸Àå
¿µ¹®Ç¥Áظí Guarantee of IPv6 Continuity Between NFC-Based Low-power Network Devices
Çѱ۳»¿ë¿ä¾à NFC ¹«¼± ¸µÅ©±â¼úÀ» ÀÌ¿ëÇÑ IPv6 ³×Æ®¿öÅ·À» À§Çؼ­´Â OSI 3 °èÃþ ¹× 2°èÃþ »çÀÌ¿¡ 6lowpan°ú °°Àº NFC¸¦ À§ÇÑ ¾î´ðÅÂÀ̼Ç(adaptation) °èÃþÀÌ ÇÊ¿äÇÏ´Ù. ÇÏÁö¸¸, NFC ±â¼úÀÇ ¹°¸®Àû ¹«¼± Àü¼Û±â¼ú ¹× ³í¸®Àû µ¥ÀÌÅÍ ¸µÅ© ±â¼úÀÇ Æ¯¼º »ó ÇÑ°è·Î ÀÎÇØ µÎ µð¹ÙÀ̽º°£ ¿¬¼ÓÀûÀ¸·Î IPv6 ¿¬°á¼ºÀ» º¸ÀåÇÒ ¼ö ¾ø´Ù. À̸¦ ÇØ°áÇϱâ À§Çؼ­´Â NFC µ¥ÀÌÅÍ ¸µÅ© °èÃþ¿¡¼­ »ç¿ëÇÏ´Â ³í¸®Àû ³ëµå ID (MAC ÁÖ¼ÒÀÇ ÀÏÁ¾)¸¦ ÀÌ¿ëÇÏ¿© IPv6 ÀÎÅÍÆäÀ̽º ½Äº°ÀÚ (Interface Identifier; IID) »ý¼ºÀ» À§ÇÑ »õ·Î¿î ±â¼úÀÌ ¿ä±¸µÈ´Ù. º» Ç¥ÁØÀº À̸¦ À§ÇØ NFC ±â¹Ý ³×Æ®¿öÅ© µð¹ÙÀ̽º »óÀÇ OSI 2°èÃþ ¹× 2.5 °èÃþ(adaptation) »ó¿¡ Ãß°¡ ±â¼ú¿¡ ´ëÇØ ¾Ë¾Æº»´Ù.
¿µ¹®³»¿ë¿ä¾à For IPv6 networking using NFC wireless link technology, adaptation layer for NFC, such as 6lowpan, between OSI 3 layer and 2 layer is required; however, IPv6 connectivity cannot be continuously guaranteed between two NFC-enabled devices because of limitations of physical wireless link and network interface. To solve this problems, a brand-new skill to create IPv6 interface identifier using logical data link ID (i.e., a kinds of MAC address) of NFC. The standard specifies new additional techniques of IPv6-over-NFC adaptation layer and NFC logical data link layer to guarantee of IPv6 Continuity between NFC-based low-power network devices in Internet of Things.
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°ü·ÃÆÄÀÏ TTAK.KO-10.0968.pdf TTAK.KO-10.0968.pdf            

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